Because the POWELL Memo in 1971 Characterized organizations and activists who support of progressive causes as radical Marists, anyone who supports progressive government.programs as radical left wing activists who hate the free market system Any one who supports goveernrnment policies to reducet US federal or state GHG emissions is likely to be accused of one or more epithets such as socialist, alarmist,. ,job killer, tax and spend liberals, doomist ,and killers of my freedom. We will call these epithets false, intimidating, manipulative, smears or FIMS We welcome comments on these FIMs,inccluding suggestions on additional FIMs in the contact box below
FIMS are often deployed against supporters of government policies to solve environmental problems to put proponents of policies on the defensive while undermining public support for proposed government policies. The most efficacious impacts of FIMS however, is to intimidate people from speaking publicly about solutions to a problem if the FIMS is widely spread.+
In the over four-decade debate about climate change in the US, the most frequent epithets hurled at proponents of climate change policies have usually been charges that the proponents are socialists, alarmists job killers,, killers of freedom, or doomers.
Social scientists who study how powerful entities in a democracy get their way often point to the successful spread of a narrative that often includes these epithets so widely accepted that many citizens are afraid to challenge it.
Proponents of progressive government solutions to societies’ problems are often accused of being socialists or communists,
Proponents of government action to achieve some common good should require the person or entity responsible for the socialist FIMS to define what he or she means by socialist. The textbook definition of socialism is government ownership of the means o+f production-factories, farms, and enterprises. (Zakari,F,,39). Proponents of government policies to reduce the threat of climate change or achieve some common or public good are rarely if ever socialists or communist in this sense. Citizens have rights to ask their governments to support public goods particularly if the private sector is not adequately supporting public goods.
When US citizens have occasionally approvingly mentioned the public goods enjoyed by the Nordic counties, opponents of government provided public goods have very frequently referred to these countries as socialist.governments.to undermine public support for government supplied public goods such as health care, affordable higher education, and public transportation among many others,
When Bernie Sanders asserted that Denmark was a model of a democratic socialist state that the United States should emulate, the Prime Minister of Denmark,Lars Rasmussen, said::
Denmark is far from a socialist, planned economy, Denmark is a market economy. Denmark ranks higher than the US In the Heritage Foundation Index of Economic Freedom, 8TH DENMARK, 17TH US. In general, Denmark, and other Northern European countries have an open, low tariff, competitive economies/
Your violating my freedom
Citizens never have had the freedom to harm others, protected public resources, waive legal obligations, or put others at great risk.There are many rules of international and national law that require nations to not harm others including the “no harm” rule, ‘ and agreed upon rules of international ” human rights law that require governments to assure that right holders enjoy human rights.
You are a doomster . Like the epithet alarmist the doomster epithet is a claim that you are interpreting the climate change problem too pessimistically
Although it is not clear what doomster means, it likely is a claim that someone takes an overly pessimistic view of climate threats. The same is true of the “alarmist” epithet. To critically evaluate these epithets one needs to understand what issue the epithet refers to and what CO2e reductions are required of nations,.
The job killer epithet has frequently been a response to proposed government action to achieve their CO2 reduction responsibilities goals that would require governments to achieve zero CO2e, emissions. Job elimination is not an ethically or legally acceptable justification for d government emission reduction goals particularly if the emissions reduction target are needed to prevent great harm around the world, If governments want to preserve the jobs they can make alternative jobs available under programs like the Green New Deal
There appears to be agreement among many US government officials who have concluded that the climate emergency requires the US and state governments to commit to achieve by a date certain net zero CO2e emissions and to have the commitment in place by the next climate COP in the United Arab Emirates this fall.
The United States and several US state governments have already announced net zero reduction targets to be achieved by a specific date. However, there may be a problem in finalizing these commitments in light of the previous history of legislators with ties to fossil fuel interests who blocked proposed significant targets of the executive branch which were created to establish meaningful GHG reduction targets. For instance a recent PBS Frontline series on the Power of Big Oil described how legislators blocked proposed Obama and Biden targets.
Climate change warrants governments establishing a zero ghg reduction target not only to comply with a government’s obligations under the Paris Agreement but also to prevent atmospheric CO2e concentrations from rising. It is atmospheric CO2 concentrations which has been causing climate loss and damages..
The following chart helps visualize the relationship between CO2 emissions and CO2 atmospheric concentrations rise .
Climate change is causing “Between 1970 and 2021, there were 11,778 reported disasters [worldwide] attributed to weather, climate, and water extremes. They caused 2,087,229 deaths and US$ 4.3 trillion in economic losses. ”
Last week One Earth published a peer-reviewed analysis of the cost of all this damage, caused by the 21 largest fossil fuel companies around the world. They concluded that those decision-making executives of the fossil fuel industry have inflicted over $5.4 trillion in identifiable economic damages on the rest of us which, instead of paying for, they have greedily converted to their own profit(Yale Climate Connections, 2010)
When nations used economic instruments such as putting a price on carbon to achieve a target, nations frequently found out that that they had to supplement their mechanism with an enforcable target to achieve their reduction goal. And so an increasing number of nations have made their targets legally enforceable by a date certain. For a list of some countries that have made their target dates enforcable see Net Zero Coalition | United Nations
When invited by UNESCO to Paris in 2019 to receive the Avicenna Award for my work on climate ethics, they introduced me to 10 young people who like Greta not only spoke passionately to their governments about the injustices of the government’s position on climate change but had actually succeeded in getting their governments to change their positions. Ever since then when I am asked what gives me hope given the dire climate position the world is in, I mention the young people who are speaking out forcefully about the injustices of their government’s climate positions.
Greta’s 2019 speech at the UN on climate change was a brilliant lesson both on the potential power of bringing attention to moral bankruptcy of arguments made by opponents of needed climate change policies, as well as a model for how to make moral and ethical arguments critical of reasons offered in opposition to needed climate policies. Thunberg’s speech successfully demonstrated the power of moral arguments critical of claims made by opponents of climate change policies for two reasons. First because of the facts she relied upon to make her argument Second on the rhetorical excellence of her speech.
See the 2019 video by tapping greta
A. The Speech’s Rhetorical Excellence
Aristotle claimed in his writing on rhetoric that speakers are effective in persuading their listeners of the injustice of they are speaking about if the speaker exhibits three qualities: Ethos, Pathos, and Logos.
B. The Speech’s Foundational Facts
The facts the speech relied upon to support the claim that governments’ responses to climate change are morally indefensible were very persuasive. The speech made the following claims about governments’ inadequate response to climate change:
1, You have stolen my dreams. And yet I’m one of the lucky ones. People are suffering. People are dying. Entire ecosystems are collapsing. We are in the beginning of a mass extinction, and all you can talk about is money and fairy tales of eternal economic growth.
2. The popular idea of cutting our emissions in half in 10 years only gives us a 50 % chance of staying below 1.5 degrees [Celsius], and the risk of setting off irreversible chain reactions beyond human control.
3. 50 % may be acceptable to you. But those numbers do not include tipping points, most feedback loops, additional warming hidden by toxic air pollution or the aspects of equity and climate justice. They also rely on my generation sucking hundreds of billions of tons of your CO2 out of the air with technologies that barely exist.
4. “So a 50% risk is simply not acceptable to us — we who have to live with the consequences.
5. “To have a 67% chance of staying below a 1.5 degrees global temperature rise – the best odds given by the Intergovernmental Panel on Climate Change. – the world had 420 gigatons of CO2 left to emit back on Jan. 1st, 2018. Today that figure is already down to less than 350 gigatons.
6. How dare you pretend that this can be solved with just ‘business as usual’ and some technical solutions? With today’s emissions levels, that remaining CO2 budget will be entirely gone within less than 8 1/2 years.
7. “There will not be any solutions or plans presented in line with these figures here today, because these numbers are too uncomfortable. And you are still not mature enough to tell it like it is.
She then invited listeners to reflect on the moral significance of these facts by repeating the words “How dare you” four times after stating the facts.
The facts that Greta Thunberg relied on to support her conclusion that governments’ inadequate responses to climate change are morally indefensible effectively supported this conclusion.
There are many other facts that proponents of climate change policies could also rely on to support the conclusion that governments’ inadequate responses to climate change are morally indefensible. For instance proponents of climate change policies could bring attention to the following facts which also support the conclusion that governments’ inadequate responses to climate change are morally indefensible:
This site has often commented negatively on the propensity of many proponents of climate change policies to justify climate action largely by making claims that simply counter the factual arguments of opponents of climate change such as that climate change policies are unjustified because they will impose unacceptable costs on the economy, to which most proponents of climate policies often respond by claiming that policies will create new jobs. Such responses allow opponents of climate change to frame the problem in a way that ignores the moral problems with their arguments. Philosophers call this type of reasoning, which is reasoning exclusively based on facts that ignores ethical and justice issues “instrumental reasoning”and sociologists have warned for several decades that economically powerful entities would accomplish their goals by tricking citizens to limit their arguments about public policy to instrumental reasons. The mainstream media, at least in the United States, almost never brings attention when the fossil fuel industry and other opponents of climate policy make factual economic or scientific uncertainty arguments against climate policies to the strong ethical arguments that can be made in response to these claims. Nor more importantly that all of the countries in the world agreed to be bound by the “precautionary principle” which both makes scientific uncertainty an unacceptable basis for a nation failing to abide by its legal obligations under the climate treaty.
The facts relied upon by Greta Thunberg and those above could help citizens understand the moral bankruptcy of governments’ inadequate responses to climate change. Armed with such facts and learning from Greta Thunberg’s excellent rhetorical techniques could make climate change activists more effective in getting governments to make the extraordinary urgent hard-to-imagine reductions in GHG emissions needed to prevent climate catastrophe.
Sociologists also claim that the most successful social movements are energized by a strong sense of unfairness or injustice of the status quo. For this reason, although appeals to the self-interest of citizens based upon identifying the harms from climate change that they will experience should continue, such an appeal to self-interest alone does not justify ignoring the strong moral problems with the arguments of those who oppose climate change policies. In fact, only responding to the factual scientific and economic arguments of climate change policy opponents by making counter “factual” economic and scientific claims has the ironic effect of justifying the notion that these instrumental reasons for opposing climate change policies are ethically legitimate. In addition, as we have explained in the recent website entry UNESCO Examines the Urgency of and Strategy for Getting Traction for Ethical Guidance in Climate Change Policy Formation at Bangkok Program.there is no hope of averting catastrophic climate impacts unless governments comply with their ethical obligations under the UNFCCC.
Moreover. not raising ethical problems with the arguments of those opposing climate change policies is a hugh practical mistake because most arguments made by opponents of climate policies fail to survive minimum ethical scrutiny. That is because the world has already agreed on ethical principles which They usually violate non-controversial, widely agreed-upon ethical principles such as human rights obligations, the “no-harm” principle of customary international law, or the “precautionary principle” expressly agreed to by all nations in the 1992 UNFCCC among many other ethical principles.We have learned that many technical experts are aware ot the policy significance of the precautionary principle which is very easy to get citizens to understand if it is explained to citizens.
For these reasons, Greta Thunberg’s UN speech should be honored and used as an inspiration by climate activists around the world while encouraging the media to cover the ethical issues raised by climate change formation controversies.
Donald A. Brown
Scholar in Residence, Sustainability Ethics and Law
Widener University Commonwealth Law School
Climate change has certain features that other environmental problems don’t have that citizens and the media need to understand to effectively evaluate both any government’s response to this enormous menace and arguments made by opponents of government climate change policies.
Opponents of climate change policies have effectively framed the debates that the public climate controversy has focused on by claiming that nations should not adopt climate policies because of scientific uncertainty about climate change impacts or excessive costs to the national economy of proposed climate policies. While proponents of climate policies have usually responded to the scientific uncertainty arguments and the excessive cost claims of the opponents of climate policies for over 40 years by calling on scientists, economists, or other technical experts. These technical experts have usually made counterclaims about the strength of mainstream climate science and the economic costs of moving away from fossil energy. In so doing, the public debate has usually ignored several ethical/legal principles that the international community agreed in 1992 under the United Nations Framework Convention on Climate Change (UNFCCC) should guide national responses to climate change despite the fact, as we will see, that these principles undermine the validity of the scientific uncertainty and excessive economic cost arguments that have successfully prevented or delayed adequate national responses to climate change for many decades.
As we will also see climate change has certain scientific features that make government delays in meeting their responsibilities under law potentially catastrophic. Therefore before discussing the issues that citizens need to understand to effectively evaluate climate change policy controversies, this article will begin with a brief description of some climate change scientific features that citizens need to understand to grasp the importance of the seven issues that are the focus of this article.
The seven issues discussed in this article are:
1. Because of certain features of climate change, many policy-making issues raise ethical/fairness questions that are practically significant for global prospects of preventing catastrophic climate harms.
2. Issues that arise in four steps that the setting of a national GHG emissions reduction target Implicitly takes a position on.
3. Because all CO2e emissions are diminishing the carbon budget that must constrain world emissions to achieve any warming limit goal, the speed of reducing GHG emissions as well as the magnitude of emissions reductions are crucial for achieving any warming limit goal.
4. Although the consensus scientific position on climate change is extraordinarily strong, no nation may fail to comply with its obligations under the 1992 UNFCCC on the basis of scientific uncertainty because all nations expressly agreed under the 1992 treaty to be bound by the precautionary principle.
5. No developed nation may fail to comply with Its obligations to reduce Its GHG emissions to Its fair share of safe global emissions under the UNFCCC on the basis of cost to the nation.
6. Cost-benefit analysis is not an ethically acceptable tool for limiting a government’s climate change responsibilities.
7. Developed nations under the 1992 UNFCCC acknowledged a duty to assist developing nations with financing their adaptation and mitigation costs and have a moral/legal responsibility to help compensate developing nations for their climate change caused losses and damages.
Although the 1992 UNFCCC did not define dangerous climate change, under the 2015 Paris Agreement, 197 nations agreed to adopt policies to keep global temperature rise in this century well below 2 degrees C above pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5 degrees C (Paris Agreement, 2015).
Nations also agreed in the 1992 UNFCCC that:
States have, in accordance with the Charter of the United Nations, the responsibility to ensure that activities within their jurisdiction or control do not cause damage to the environment of other States or areas beyond the limits of national jurisdiction (UNFCCC, Preamble).
This principle is referred to as the “no harm” principle.
This paper now identifies seven issues that citizens and the media need to understand to critically evaluate both any nation’s response to climate change and the most frequent arguments made by opponents of government climate change policies.
Because of this, climate change policy-making raises a host of ethical or fairness issues that arise in specific policy-making steps that have important practical significance for global prospects of preventing dangerous climate impacts. Yet these ethical issues have frequently been ignored in the technical scientific and economic debates which have largely dominated climate change controversies visible to the public.
2. Issues that arise in four steps that the setting a national GHG emissions reduction target Implicitly takes a position on.
Every national GHG emissions reduction target adopted by a nation under the UNFCCC commonly referred to as a Nationally Determined Contribution or NDC, implicitly takes a position on four issues that raise ethical or fairness questions that have profound implications for policy-making. Almost all nations thus far have failed to identify their justification for their positions on these four issues (Brown and Taylor, 2015). Yet under the goals of the enhanced transparency mechanism of the Paris Agreement, nations should explain their justification for their positions on these issues because a nation’s NDC implicitly takes a position on these issues when they develop an NDC. Because some developed nations including the United States successfully resisted making the Paris Agreement enforceable in 2015, requiring nations to explain their justifications for their NDCs under the transparency mechanism under the Paris Agreement is the only tool under the Paris Agreement to put pressure on governments to improve their compliance with the Paris Agreement goals. For a more detailed discussion of the four steps , see (Brown et. al, 2018).
The four issues arise in four steps that all NDC policy formation processes must implicitly take a position on:
(1) Identify a global warming limit goal to be achieved by the GHG emissions reduction target or NDC.
Because under the Paris Agreement nations pledged to take best efforts to limit warming to as close as possible to 1.5 C but no greater than 2.0 C, nations have some discretion to adopt NDCs that will achieve a global warming goal in the 1.5 C to 2.0 C. Yet because a nation’s position on any warming limit goal is implicitly a position on how much harm to others the nation deems acceptable, this decision raises questions of fairness and justice which are usually referred to under the term “equity,” a concept which nations expressly agreed would guide their GHG policies under the UNFCCC and a concept which this article will examine below. Because there remains some scientific uncertainty about what temperatures will cause the most feared climate impacts that may be caused if temperatures trigger numerous “tipping points” or positive feedbacks that will accelerate the warming, the warming limit goal that the NDC seeks to achieve also raises profound questions of fairness to those nations and people most vulnerable to climate change impacts particularly if warming triggers any of the tipping points.
(2) Identify a global carbon budget that must constrain the international community’s GHG emissions to achieve any warming limit goal.
IPCC and other scientific organizations have identified different carbon budgets with different probabilities, usually expressed in gigatons of CO2e, available to achieve any warming limit goal. Because carbon budgets are usually arranged in probabilities of achieving a warming limit goal and some countries are much more vulnerable than others to climate harms, the selection of a carbon budget from among others that have different probabilities of achieving warming limits goals raises issues of fairness to the nations who are most vulnerable to climate change impacts. In this writer’s experience, governments very frequently rely on carbon budgets that were calculated at least several years before that have not been adjusted to reflect the shrinking of the budget that has occurred due to emissions since the date at which the budget was calculated. For a discussion of how to identify a carbon budget that reflects the considerations that ideally should relied upon in selecting a carbon budget see, Brown et al, 2018.
(3) Determine the national fair share of the global carbon budget based on equity and common but differentiated responsibilities and respective capabilities as agreed to in the UNFCCC and Paris Agreement.
Although what “equity” requires is an issue that ethicists have different opinions on, there is widespread agreement among ethicists that some claims nations have made about what equity requires of them in setting their NDC that fail to pass minimum ethical scrutiny. In this regard, ethicists often claim one need not know what perfect justice requires to spot injustice. For instance, in response to some nations who argued that their high costs of reducing GHG emissions was relevant to what equity required of them, IPCC concluded that:
The methods of economics are limited in what they can do. They are suited to measuring and aggregating the well-being of humans, but not in taking account of justice and rights (IPCC, 2014, AR5, WG III, Ch. 3, pg.224).
A claim made by US President Trump for his justification for removing the US from the Paris Agreement was that the Paris deal was unfair to the United States is obviously false because the Paris Agreement allows nations to determine what equity requires of the nation in achieving the Paris Agreement’s warming limit goals.
To determine any nation’s fair share of any carbon budget is essentially a question of what “equity” requires of the nation in achieving any warming limit goal. Although reasonable people may disagree on what equity expressly requires of a nation to reduce its GHG emissions, the Intergovernmental Panel on Climate Change (IPCC) said its 5th Assessment report that despite some ambiguity about what equity means:
There is a basic set of shared ethical premises and precedents that apply to the climate problem that can facilitate impartial reasoning that can help put bounds on the plausible interpretations of ‘equity’ in the burden-sharing context. Even in the absence of a formal, globally agreed burden sharing framework, such principles are important in expectations of what may be reasonably required of different actors (IPCC, 2014, AR5, WGIII, Ch.4.pg 317).
The IPCC went on to say that;
(T)hese equity principles can be understood to comprise four key dimensions: responsibility, capacity, equality, and the right to sustainable development (IPCC, 2014, AR5, WGIII, Ch.4, pg 317).
Responsibility is understood to mean historical responsibility for the current problem not emissions levels per year.
(Columbia University, 2019)
This chart demonstrates that the US historical emissions are much greater than China’s despite China surpassing the US in total tons of yearly CO2 emissions several decades ago. Frequent claims have been made by opponents of climate change policies that because China is currently the largest emitter of GHG in respect to tons of emissions, it is unfair to require a nation such as the United States to make significant emissions reductions without acknowledging that this is not true in respect to historical emissions which are more relevant to determine which countries are more responsible for the current warming problem.
Another variable that IPCC concluded is a legitimate consideration for determining what equity requires of a nation in determining its NDC is per capita emissions. The following chart depicts that the US has among the highest per capita emissions among countries.
The other two factors that IPCC concluded are relevant to a nation’s determination of what equity requires of it in formulating its NDC are “economic capacity” and “rights of developing nations to sustainable development.” These variables support the arguments of poor vulnerable countries that developed countries such as the United States should adopt more aggressive emissions reductions than poor vulnerable nations.
The following chart demonstrates that unless high emitting nations including the EU and the USA base their emissions reduction targets on what equity requires of it to reduce their GHG emissions, there is no hope that the international community will achieve any warming limit goal. The upper line in the chart represents the emissions reduction pathway that must constrain the entire world to achieve a 2C warming limit goal. The reduction curves of the four largest national emitters represent reduction pathways that these countries’ NDC would achieve.
Thus unless high emitting nations base their emission reduction target or NDC on their equitable share of any carbon budget that must constrain global GHG emissions to achieve any warming limit goal, there will be nothing left of the remaining carbon budget for lower-emitting developing countries to allocate to themselves when they establish their NDC and they will thus have to achieve zero emissions quicker than the higher emitting developed nations. Therefore requiring nations to base their NDC on their equitable share of a remaining carbon budget is both required by principles of fairness and practically indispensable for the international community to achieve any warming limit goal.
These two different curves of different pathways to achieve zero emissions by 2050 demonstrate that different pathways to the same reduction target will consume more of the available remaining carbon budget to achieve any global warming limit goal.
Although citizens around the world have learned the importance of being able to visualize whether governments are flattening the COVID-19 infection curve to judge the effectiveness of policies to minimize the risks of the pandemic, such a curve of a government’s GHG emissions reductions is even more important to help citizens track and evaluate the effectiveness of a government’s climate policies because, among other reasons, any failure to reduce GHG emissions as planned in its emissions reduction pathway makes the global problem more difficult and expensive to solve as we will see below. The speed at which GHG reductions are made is extraordinarily relevant to evaluate a nation’s reduction policy because delay makes the carbon budget available for the world to use smaller and, as will see, makes the possibility of achieving any global warming goal more expensive and difficult to achieve.
The hourglass on the left represents the available carbon budget for any warming limit goal at any point in time. Yet because all GHG emissions are reducing the available budget, the top half the hourglass on the right is meant to visualize the relevant carbon budget sometime in the future. For climate change policy, doing nothing or delaying to reduce emissions makes the problem worse for the world. Thus the delays by the United States in adopting policies necessary to achieve the Paris Agreement’s warming limit goals since they were established in 2015 has already made it more difficult for the international community to achieve the Paris warming limit goals. In addition, US President Trump’s justification for US withdrawal from the Paris Agreement of “putting America first” is indefensible because the US agreed under the UNFCCC that it had a duty to adopt policies that will stabilize GHG atmospheric concentrations at safe levels and US GHG emissions are making the problem more difficult for the world to achieve any warming limit goal,
3. Because all CO2e emissions are diminishing the carbon budget that must constrain global emissions to achieve any warming limit goal, the speed of reducing GHG emissions as well as the magnitude of emissions reduction are crucial for achieving any warming limit goal.
Much of the public debate about climate change policies in the United States has focused on the quantify of GHG emissions needed by a date certain, such as 80% by 2050, without any acknowledgment that the speed of achieving the reduction target must be understood to evaluate the acceptability of how much of the remaining carbon budget the policies which will implement the reduction goal target will allocate to the nation.
In 2016, the United Nations “Bridge the Gap Report” found that to achieve the 1.5 C warming limit goal with a 50% probability, the world needed to reduce CO2e emissions to net-zero by 2045 (UNEP, 2016). To achieve the 2.0 warming limit goal with a 66% probability, UNEP also claimed in 2016 the world needed to reduce CO2e emissions to net-zero by 2070 (UNEP, 2016). Given these estimates were based on carbon budgets available for the entire world before 2016 and did not include adjustments for equity that are particularly practically important for developed countries to do to determine their fair share of the available remaining carbon budget, developed nations would need to reduce their emissions to net-zero even earlier than these dates.
In 2019, UNEP published another “Bridge the Gap Report” which quantified the profound policy implications of delaying global emissions reduction programs necessary to achieve the 1.5C warming limit goal. On achieving the 1.5C warming limit goal the report said:
Thus a mere six-year delay of waiting from 2019 until 2025 to implement policies needed to achieve the 1.5 C warming limit goal increases the needed necessary global reduction rate for the whole world from 7.6 % to 15.5%. Yet, in this writer’s experience, there has been little media coverage of the consequences of governments’ delay in reducing GHG emissions to levels required of them to meet the Paris agreement’s warming limit goals. Although the US media occasionally comments on President Trump’s intention to remove the US from the Paris Agreement, I have never heard anyone from the US media comment on the harm to the world caused by the Trump decision to move out the Paris Agreement.
4. No nation may fail to comply with its obligations under the 1992 UNFCCC on the basis of scientific uncertainty because all nations expressly agreed to be bound by the precautionary principle.
More specifically the treaty in Article 3 of 1992 UNFCCC said:
The Parties should take precautionary measures to anticipate, prevent or minimize the causes of climate change and mitigate its adverse effects. Where there are threats of serious or irreversible damage, lack of full scientific certainty should not be used as a reason for postponing such measures, taking into account that policies and measures to deal with climate change should be cost-effective so as to ensure global benefits at the lowest possible cost (UNFCCC, 1992, Article 3.3).
From the standpoint of ethics, those who engage in risky behavior are not exonerated because they did not know for sure that their behavior would actually cause harm once there is a reasonable scientific basis for concluding that an activity is dangerous. In fact, many ethicists hold that those who are engaged in dangerous behavior should shoulder the burden of proof to demonstrate that their behavior is safe before being permitted to continue the dangerous behavior. Hans Jonas, a highly respected philosopher on ethical issues that arise in policy-making that must face scientific uncertainty, has said in responding to scientifically plausible dangerous human activities in policy-making, that prophesies of gloom should be given priority over prophecies of bliss (Jonas, 1984).
In this writer’s experience, many, if not most scientists and engineers, don’t know that who should have the burden of proof and what quantity of proof should satisfy the burden of proof in regard to responses to activities that create scientifically credible concerns of dangerous impacts is an ethical issue, not a value-neutral scientific issue. This ignorance is compounded by the fact that most scientific disciplines usually follow epistemic norms or rules that determine when causal claims can be made which are designed to prevent a false positive, or a premature conclusion claiming the cause of an effect has been demonstrated. This phenomenon is referred to by scientists that scientific procedures are designed to prevent a “Type1 statistical error” Although many, if not most scientists, in this writer’s experience, are aware that the epistemic rules of their discipline have been established to prevent a false positive, they are infrequently aware that when human activity is already creating a scientifically plausible risk of harm, but because the complexity of the problem, such as the case in determining the cancer risk of mixtures of carcinogenic substances, prevents a government from determining the magnitude of the risk of the dangerous behavior before exposure to the risk can be prevented, ethics requires governments to follow a “precautionary science” approach to determine the nature of the harm. For a discussion of these issues see on this website “On Confusing Two Roles of Science and Their Relation to Ethics.”
A recent paper by the Breakthrough Institute claimed that IPCC has been underestimating the speed that some of the most worrisome climate tipping points could be triggered, including methane from permafrost, because the models on which IPCC relied could not integrate empirically-based permafrost risk melting rates because the melting was taking place from the bottom of the permafrost land mass up to 50 miles inland. (WLB, 2018) If this was the case, ethics would require that scientists develop a precautionary approach to estimating the speed of the methane leakage which would rely on reasonable speculation of the timing of the methane leakage from the permafrost rather than ignoring the risk.
Some issues in environmental policy-making have relied on a “precautionary science” including the development of cancer risk levels for very low doses of known carcinogenic substances because of practical limitations of determining the carcinogenicity of substances at very low dose levels.
In addition to the express inclusion of the “precautionary principle” in the 1992 treaty, as we have seen, nations agreed under the “no harm” principle that they have duties to prevent activities within their jurisdiction from harming others beyond their borders. This principle of customary international law has been interpreted by courts to assign responsibility to governments to protect others beyond their borders not only when a nation knew for sure that an activity within its jurisdiction would cause harm beyond its borders but legal responsibility is triggered when the nation could envision that certain harms to others could result from the activities within its jurisdiction (Voight, 2008)
As a matter of ethics, those engaged in scientifically plausible dangerous activities about which for practical reasons the uncertainties cant be resolved quickly enough for the government to take precautionary action should have the burden of proof to determine that the activity is safe. For this reason, a strong ethical argument can be made that opponents of climate change have had the duty to demonstrate following normal scientific epistemic norms in peer-reviewed journals that the world’s increasing GHG emissions and resultant atmospheric concentrations are safe.The scientific skeptic community have always had the option of publishing their claims in peer-reviewed journals but rarely have.
Scientific uncertainty argument has continued to dominate the debate about climate change policy adoption for almost 40 years despite the mountain of scientific evidence of human causation that began slowly in the early 19th Century and began significantly speeding up after measurements that began in 1958 by Charles Keeling on Mona Loa, Hawaii demonstrated rising atmospheric CO2 concentrations.
One day in September1997, while serving as Program Manager for United Nations Organizations in the US EPA Office of International Activities, this writer was tasked by the US State Department during negotiations of the UN Commission on Sustainable Development to co-chair for the United States a negotiation on whether governments were willing to stipulate that the global warming, then already discernible, was human-caused rather than the result of natural forces. These natural climate drivers included, among others, several cyclical changes in the sun’s energy output that reaches Earth, due to changes in the sun’s orbit, wobble on its axis, and changes in radiation levels, ocean circulation and chemistry, movement of the Earth’s tectonic plates, and CO2 releases as the result of volcanic activity.
A few OPEC countries led by Saudi Arabia at the start of the negotiation on this matter balked at agreeing to language that concluded that human activities were responsible for the growing climate change threats. Yet when I pointed out that their scientific representatives had agreed to the very same language under discussion in a meeting of IPCC climate scientists the year before, all countries finally agreed to stipulate that the balance of scientific evidence supported that the increasing global warming the world was experiencing was human-caused. Although scientists from around the world in IPCC meetings had agreed to human causation, this negotiation was the first time the world’s governments agreed to state that science supported human causation of change. Thus, every country in the world, including the world’s petroleum states which had consistently blocked global action on climate change, agreed more than two decades ago that the ominous climate changes the world has been experiencing have been primarily caused by rising levels of GHGs in the atmosphere which are attributable to human activities. Yet opponents of climate change policies including some fossil fuel countries and related industries continue to support witnesses in public fora considering proposed climate legislation who claim that human activities are not causing climate change.
The reason for the universal international agreement among nations that humans are responsible for the climate change the world is experiencing is that the evidence of human causation is extraordinarily compelling despite the fact that the Earth has experienced warming and cooling cycles during Earth’s history in responses to natural forces. The confidence of human causation is very high because scientists: (1) can predict how the Earth will warm up differently if a layer of GHGs in the atmosphere warms the Earth compared to how the planet warms if the natural forces that have caused warming in the Earth’s historical heating and cooling cycles, these differences are referred to as “human footprints”,(2) have compared the temperature forcing of human GHGs to forcing of the natural causes of climate variations in “attribution studies,” and have concluded that only the forcing from human sources can explain the rise in global temperatures, (2) have known precisely since the mid-1880s the amount of forcing a molecule of CO2 generates in watts per square meter, (3) have known that the CO2 accumulating in the atmosphere is from fossil fuel combustion because of its chemical isotope, (4) determined that the CO2 accumulating in the atmosphere is directly proportional to the timing and amount of fossil fuel combustion around the world, (5) tested these lines of evidence rigorously in computer model experiments since the 1960s, (6) these models have not only accurately predicted future warming, they have been run backward and accurately described past temperature regimes, .
The way the atmosphere heats up is one of ten lines of evidence referred to as fingerprints that support human causation of experienced warming. For instance, if a layer of GHGs is causing the observed warming, the lower atmosphere warms as the upper atmosphere cools. If variations in the sun’s energy reaching Earth are causing the warming, the upper and lower atmosphere warm at a similar rate. This has been tested and the conclusions support atmospheric GHG are causing the warming.
This chart compares the warming expected from human activities in red, to the warming expected by natural forcing in blue, to the actual observed warming in black. Thus this comparison is strong evidence for attributing recent warming to human forces.
The scientific confidence in the consensus view of climate change is also extraordinarily strong because, in 1988, the World Health Organization and the UN Environment Program Created the Intergovernmental Panel on Climate Change (IPCC) whose mission is to synthesize the peer-reviewed climate science and socio-economic literature on climate change and make recommendations to the international community. Approximately every five years, starting in 1990, thousands of scientists, most of whom had been recommended by member governments for their scientific expertise, produce comprehensive three volume IPCC reports. The IPCC does not do research, it synthesizes the published scientific literature.
This chart depicts that IPCC’s conclusions about human causation of climate change increased in confidence in every report with the last report claiming that human cause of climate change was virtually certain, meaning at least a 95% probability,
IPCC has issued 5 Reports since 1990.The Reports are produced in three different working groups, WGI synthesizes the physical climate science literature, WGII synthesizes the science on climate change impacts, adaptation, and vulnerability, and WGIII which focuses on mitigation. This writer was a contributing author on a new IPCC Chapter in Working Group III in the IPCC 5th assessment on ethics and sustainability.
Scientific uncertainty arguments have continued to generate political opposition to government action on climate change despite the overwhelming strength of the evidence of human causation, that every Academy of Science in the world, and over 100 scientific organizations with expertise in climate science have issued statements in support of the consensus view, and at least 97 % of all scientists that actually do peer-reviewed climate science support the consensus view, and as we have seen, every government in the world agreed that climate change is human caused. . ,
In “The Denial Countermovement” sociologists Riley Dunlap and Araon McCright describe how some fossil fuel companies, corporations that depend on fossil fuel, business organizations, and free-market fundamentalist foundations successfully prevented government action on climate change by funding the climate change disinformation campaign which they explain sought to undermine the public’s confidence in mainstream science (Dunlap, R., & McCright, A., 2015. p. 300).
On October 21, 2010, the John Broder of the New York Times, http://community.nytimes.com/comments/www.nytimes.com/2010/10/21/us/politics/21climate.html?sort=newest&offset=2, reported, that “the fossil fuel industries have for decades waged a concerted campaign to raise doubts about the science of global warming and to undermine policies devised to address it.” According to the New York Times article, the fossil fuel industry has ” created and lavishly financed institutes to produce anti-global-warming studies, paid for rallies and Web sites to question the science, and generated scores of economic analyses that purport to show that policies to reduce emissions of climate-altering gases will have a devastating effect on jobs and the overall economy.”
Without doubt, those telling others that there is no climate danger heading their way have a special moral responsibility to be extraordinarily careful about such claims. For instance, if someone tells a child laying on a railroad tracks that they can lie there all day because there is no train coming and has never rigorously checked to see if a train is actually coming would be obviously guilty of reprehensible behavior.
This website includes 17 entries including three videos on the climate change disinformation campaign which both explain many aspects of this campaign and importantly distinguish the tactics of this campaign from legitimate climate skepticism (See, “Start Here and Index” Tab above under “Disinformation Campaign”). Just as screaming fire in a crowded theater when no fire exists is not construed to be a justifiable exercise of free speech because the claim of fire will likely lead to recklessly damaging behavior, climate change science disinformation cannot be justified on free speech grounds and must be understood as the morally indefensible behavior of many fossil fuel companies, some corporations, industry organizations, and free-market fundamentalist foundations that have funded the climate change disinformation campaign because inaction will cause atmospheric CO2 concentrations to rise and remain in the atmosphere for thousands of years, likely cause great harm, and perhaps make it impossible to prevent catastrophic damages to human health and ecological systems on which life depends.
On this website, we have consistently acknowledged that skepticism is the oxygen of the scientific method and should be encouraged even on climate change issues. On the other hand, the tactics of the climate change disinformation campaign are deeply morally reprehensible strategies designed to undermine mainstream climate change science. For a summary of why the tactics are immoral see on this website:Insights from a New Book on Sociology and Climate Change: The Heinous Denial Countermovement
The immoral tactics have included:
(a) lying about or acting with reckless disregard for the truth on some climate change science claims;
(b) cherry-picking climate change science by highlighting a few climate science issues about which there has been some uncertainty while ignoring enormous amounts of settled climate change science;
(c) using think tanks to manufacture claims about scientific uncertainty which have not been submitted to peer-review;
(d) hiring public relations firms to undermine the public’s confidence in mainstream climate change science;
(e) making specious claims about what constitutes “good” science;
(f) creating front groups and fake grass-roots organizations known as “Astroturf” groups that hide the real parties in interest behind opposition to climate change policies; and
(g) cyber-bullying scientists and journalists who get national attention for claiming that climate change is creating a great threat to people and ecological systems on which life depends.
We have frequently explained on this website that although skepticism in science a good thing, ethical considerations require that those making claims that conflict with a large body of peer-reviewed science should play by the rules of science by subjecting their claims to peer review. This conclusion is particularly strong when the scientific claim is about activities which are potentially very harmful.
5. No nation may fail to comply with Its obligations under the UNFCCC due to high economic cost to the national economy.
As we have seen, all nations in 1992 when they agreed to be bound by the ” no harm” principle acknowledged that they had a duty to adopt climate change policies that would keep climate change from harming others outside their jurisdiction. A nation’s duty to adopt policies that will prevent climate change caused harms is not diminished under the “no harm: rule because these policies will be costly to the nation or a national industry.
In addition, because climate change is now violating the most basic human rights including the rights to life and health, and national responsibilities to protect human rights are not excused because of high costs to a government responsible for preventing human rights violations, nations may not refuse to adopt climate policies necessary to prevent predicted climate impacts that violate basic human rights on the basis of cost to the nation.
A 2019 Special Report of the UN General Assembly found that climate change was already causing 150,000 premature deaths, a number which is sure to increase as temperature rises (UN General Assembly, 2019).
Climate change is also expected to increase infectious diseases through greater transmissions by bugs including mosquitoes and ticks whose numbers and ranges are expected to increase in a warming world. Climate change is also expected to cause numerous other health problems and deaths to the world’s population in many additional ways. It is already causing massive health problems including loss of life from intense storms, droughts, floods, intense heat, and rising seas and the current numbers of these health problems will surely rise in a warming world. Predicted warming is also already creating international chaos and conflict from the over million refugees that have had to flee their homes due to the loss of water supplies needed for drinking and agriculture.
As horrific as these climate impacts, even modest amounts of additional warming threatens to surpass levels that will trigger various ” tipping points” that could very dangerously speed up the warming. A tipping point may be understood as the passing of a critical threshold in the earth climate system – such as major ocean and atmospheric circulation patterns, the polar ice sheet, and the terrestrial and ocean carbon stores – which produces a steep change in the system (WLB, 2018). Progress toward triggering a tipping point is often driven by positive feedbacks, in which a change in one component of the climate system leads to further changes that eventually “feedback” onto the original component to amplify the effect. A classic global warming example is the ice-albedo feedback which happens when melting ice sheets cause more heat energy to warm the Earth rather than the ice reflecting the heat energy from the sun out into space.
Although the upper warming limit goal of 2 C in the Paris Agreement was based on an informal scientific consensus in 2015 that the tipping point feedbacks would not likely be triggered until warming exceeded 2 C, recently there has been some evidence that several tipping points of concern are showing signs of destabilization including methane permafrost (Anthony et al, 2018), arctic summer ice sheets are predicted to disappear in the coming decade, and the Greenland ice sheet has already past a point of no return (Morgan McFall-Johnson, 2020). These tipping points could trigger a domino effect tipping other feedbacks creating an existential crisis for much of life on Earth (Leahy, S. 2019).
Cost is also not an acceptable justification for a nation’s refusal to adopt climate policies necessary to prevent horrific climate impacts because nations agreed to the ” polluter pays” principle under the Rio Declaration in 1992 which says:
National authorities should endeavor to promote the internalization of environmental costs and the use of economic instruments, taking into account the approach that the polluter should, in principle, bear the cost of pollution, with due regard to the public interest and without distorting international trade and investment. (Rio Declaration, 1992, Principle 16)
6. Cost-benefit analysis is not an ethically acceptable analytical tool for limiting a government’s climate change responsibilities.
Many opponents of proposed climate change policies have argued that a nation’s response to climate change must satisfy cost-benefit analysis (CBA). Cost-benefit analysis can be a useful tool to determine how to maximize human preferences, but ethics ask a different question. Ethics asks us to consider which preferences are acceptable to have.
CBA can be a useful tool to determine economic efficiency but cannot determine what justice requires of our choices. As a result, for example, few people would propose the government use CBAs to determine whether the government should decriminalize child prostitution or when rape is acceptable.
CBA also requires that government policy-making translate all values into commodity value. Using CBA to determine the acceptability of climate change policies requires the policy process to compare the costs of implementing policies to reduce GHG emissions to the economic value of harms avoided by the implementation of the policies, including the economic value of people who might be killed by climate impacts, the economic value of health free of diseases that will be avoided by climate change policies, the economic value of treasured ecological systems, plants and animals and many other things that ethical theory holds should not be valued only for their commodity value. Although, for instance, some plants and animals are sacred in some cultures, such as cows in India and Elephants in Thailand, using a willingness to pay to determine the value of climate harms avoided requires transforming sacred value into commodity value. Given that GHG emissions harm people and governments around the world, using CBA to determine the acceptability of costs to a government of reducing GHG emissions requires that the economic value of avoiding the harms everywhere that will be avoided by the implementation of the climate policies be quantified, a concept often referred to as the “social cost of carbon.”. This is usually calculated by governments without the acceptance of those whose interests will be harmed by determining the “willingness to pay” for protecting things that will be harmed that have no market value and by determining the present value of things that will be harmed in the future by discounting the values of things harmed in the future by judging what discount rate should apply, a decision for which there is no value-neutral way of proceeding.
Since as we have seen, CO2 will last in the atmosphere for tens of thousands of years, and because climate change is capable of killing much of life on Earth particularly if a tipping point causes a cascade of tipping points, CBA used in climate change policy-making needs to face incredibly difficult challenges in determining what future harms will be created by GHG emissions and how to value these harms.
A question posed by a well-known economist to the audience at a conference I recently attended I thought demonstrated the absurdity of using commodity value to quantify the value of all potential climate harms. The economist asked the audience if they had any ideas about how to put a value on all human life if climate change killed all human life on Earth.
Support of CBA has been sometimes justified by some economists on the basis of utilitarian ethical theory which claims that society should develop policies that maximize human preferences although most philosophers hold that maximizing utility is not an ethically supportable justification for violating human rights.
There are numerous other ethical problems with the use of CBA to determine the acceptability of climate policies. See, Ethical Issues in the Use of Cost-Benefit Analysis of Climate Change Program.
Many subnational governments, including Pennsylvania for example, have used CBA to determine whether proposed climate policies are justified by comparing the costs of the policies to the economy of the government implementing the policy, such as Pennsylvania, to the economic value of the harms avoided by the policy only in the sub-national government. Yet this approach is ethically problematic because such comparison ignores the harms to the rest of the world that will be caused by the GHG emissions from the sub-national government.
7. Developed nations under the 1992 UNFCCC acknowledged a duty to assist developing nations with financing adaptation and mitigation and have a moral and perhaps legal responsibility to help compensate developing nations for their climate losses and damages.
The arguments made by opponents of climate change policies based on the cost to a government of adopting climate policies ignore the fact that under the UNFCCC, developed country Parties agreed to provide financial resources to assist developing country Parties in implementing the objectives of the Convention through, that is their mitigation costs (UNFCCC, Art. 4, 3). The developed countries also agreed under the UNFCCC that they have the responsibility to assist the developing country Parties that are particularly vulnerable to the adverse effects of climate change in meeting their costs of needed adaptation to adverse effects (UNFCCC, Art 4, 4). The Paris Agreement also provides that the developed countries shall provide financial resources to assist developing country Parties with respect to both mitigation and adaptation in continuation of their existing obligations under the Convention (Paris Agreement, Art. 9.1). Yet the arguments made by opponents of climate change based on excessive costs to a nation of needed climate policies have not considered the costs that developed countries may be responsible for if they must contribute to financing the mitigation and adaptation costs of climate change to poor developing countries.
The “no harm” principle recognized in the UNFCCC also makes nations responsible for climate losses and damages to other nations caused by activities within their jurisdiction. Yet the fact that all nations have contributed to rising atmospheric CO2 levels and there is an absence of legal rules in the international legal system that prescribe how the value of damages should be allocated among all nations responsible for the climate change harms makes it unlikely that a court will find any country financially legally liable for a specific amount of loses or damages in any country (Voight, 2008) Nevertheless because nations have agreed in the UNFCCC that they have a duty to prevent activities in their jurisdiction from harming countries and people beyond their borders, many of the most vulnerable countries have been pushing for the creation of a financial mechanism under the UNFCCC that would compensate vulnerable countries for climate losses and damages that adaptation cant remediate.
.At the 2012 Doha Conference of the Parties under the UNFCCC, the international community agreed to establish a formal mechanism for compensation for losses and damages which is known as the “Warsaw Mechanism for Loss and Damages (WMLD)” Article 8 of the 2015 Paris Agreement made the WMLD an official negotiating body of the UNFCCC. Since the beginning of negotiations of the WMLD, negotiations have gotten bogged down over how to finance compensation for losses and damages in developing countries as developed nations have stressed that any agreement on compensation should not be understood as establishing legal liability for the developed nations to compensate for losses and damages. Although developed nations will likely prevail in avoiding any language that could be construed as establishing their clear legal liability for losses and damages in developing nations, in this writers opinion, developed nations will eventually likely agree to create some mechanism, such as an insurance fund, to compensate vulnerable developing countries for some kinds of losses and damages in developing countries which developed countries will be expected to provide financing for. .
Financial support of developing nation’s mitigation obligations under the UNFCCC is not only legally required under the UNFCCC but also practically important because large-scale investments by developing countries are required to significantly reduce their emissions and very dangerous climate change will not likely be avoided unless developing nations reduce their GHG emissions to their fair share of safe global emissions. Financial support for developing nations by developed nations is also both legally and ethically required to meet the adaptation needs of developing countries.
Climate impacts, such as sea-level rise and more frequent droughts and floods, are already causing devastating effects to communities and individuals in developing countries. These impacts to developing nations are already affecting developed nations because, for instance, between 2008 and 2011, approximately 87 million people were displaced due to extreme weather events which have caused mass migration of refugees which are already destabilizing many developed nations, particularly in Europe (Brookings, 2019). Since 2014 serious drought in and severe weather in Central America has caused large migrations of refugees which have put pressure on the US southern border, (Wernick, 2018). Because climate change caused refugees are already destabilizing developed countries who have been fleeing vulnerable areas of poor developing nations that have become inhabitable due to climate change-induced droughts, floods, loss of drinking water, and rising seas, developed nations have a strong practical incentive to assist developing nations with adaptation. If developed countries do not help finance adaptation needs in developing countries, they will experience growing conflict and stress caused by vulnerable people’s problems including the 150 million refugees that the World Bank predicts will be created by a 2C temperature rise by the end of this Century, a temperature rise that now appears to be almost inevitable (World Bank, 2018).
Anthony et. al., 2018, 21st-Century Modeled Permafrost Carbon Emissions Accelerated by Abrupt Thaw Beneath Lakes, Nature Communications, https://www.nature.com/articles/s41467-018-05738-9#author-information
Business Insider, 2020, The world could hit a tipping point that causes warming to spiral out of control — a scenario scientists call ‘Hothouse Earth”, https://www.businessinsider.com/hothouse-earth-climate-change-tipping-point-2018-8
Breakthrough Institute, (WLB, 2018), What Lies Beneath, On the Understatement of Existential Climate Risk, https://docs.wixstatic.com/ugd/148cb0_a0d7c18a1bf64e698a9c8c8f18a42889.pdf
Brookings Institution, 2019, Climate Crisis, Urban Migration, and Refugees, https://www.brookings.edu/research/the-climate-crisis-migration-and-refugees/
Brown, D., Breakey, H., Burdon, P., Mackey B., Taylor, P (Brown et al., 2018) A Four-Step Process for Formulating and Evaluating Legal Commitments Under the Paris Agreement, Carbon & Climate Law Review, Vol 12, (2018) Issue 2, Pg 98 – 108, https://doi.org/10.21552/cclr/2018/2/
Columbia University, 2019, http://www.columbia.edu/~mhs119/CO2Emissions/Emis_moreFigs/
Dunlap, R., & McCright, A., http://www.columbia.edu/~mhs119/CO2Emissions/Emis_moreFigs/ A., 2015. p. 300
Dunlap, R., and McCright, A., (2015) Challenging Climate Change, The Denial Countermovement in Dunlap, R., and Brulle, R. (eds.) (2015). Climate Change and Society, Sociological Perspectives, New York, Oxford University Press
Global Carbon Project, 2019, https://www.kivi.nl/uploads/media/5e57a2255eea1/Presentatie%20Herman%20Russchenberg.pdf
Intergovernmental Panel on Climate Change (IPCC, 2014), 5th Assessment Report, Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change (Cambridge University Press), 317_
Intergovernmental Panel on Climate Change, (IPCC, 2019), Special Report on 1.5 C https://www.ipcc.ch/sr15/
Inside Climate News, 2014, Why A Carbon Budget Matters, https://insideclimatenews.org/news/20140922/climate-primer-explaining-global-carbon-budget-and-why-it-mattersen
Jonas, H, 1984, The Imperative of Responsibility; In Search of an Ethics for a Technological
Kormann, C., 2019, The Dire Warnings of the United Nations’ Latest Climate-Change Report, https://www.newyorker.com/news/news-desk/the-dire-warnings-of-the-united-nations-latest-climate-change-report
Leahy, S., 2019 Climate Change Driving Entire Planet To Dangerous Tipping Point https://www.natiTonalgeographic.com/science/2019/11/earth-tipping-point/
Morgan McFall-Johnson , 2020, Greenland’s Melting Ice Sheet Has Passed The Point of No Return, Science Alert, https://www.sciencealert.com/greenland-s-melting-ice-sheet-has-passed-the-point-of-no-return-scientists-say‘
NYTimes, 2019, Cyclone Idai Kills at Least 150 in Malawi, Mozambique and Zimbabwe https://www.nytimes.com/2019/03/17/world/africa/cyclone-idai-malawi-mozambique-zimbabwe.html
Rio Declaration, 1992, UN Doc. A/CONF.151/26 (vol. I), 31 ILM 874.
Simple Climate ,https://simpleclimate.wordpress.com/2011/12/09/greenhouse
Steffen et al. 2018, Trajectories in the Earth System in the Anthropocene, Proceedings of the National Academy of Sciences, http://macroecointern.dk/pdf-reprints/Steffen_PNAS_2018.pdf
Science Daily, 2019, Breaching a ‘carbon threshold’ could lead to mass extinction, https://slideplayer.com/slide/11848341
Skeptical Science, https://www.skepticalscience.com/graphics.php?g=86
United Nations Environment Program (UNEP), 2016, Bridge the Gap http://wedocs.0unep.org/bitstream/handle/20.500.11822/10016/emission_gap_report_2016.pdf?sequence=1&isAllowed=y
United Nations General Assembly, 2019, Special Report on Human Rights and Climate Change https://www.ohchr.org/Documents/Issues/Environment/SREnvironment/Report.pdf
United Nations Environment Program.(UNEP,) 2019, Bridge the Gap, https://www.unenvironment.org/resources/bridging-emissionsu
United Nations Framework Convention on Climate Change (UNFCCC, 1992) https://unfccc.int/resource/docs/convkp/conveng.pdf
World Bank, 2018, Climate Change Could Force Over 140 Million to Migttrate Within Countries by 2050: https://www.worldbank.org/en/news/press-release/2018/03/19/climate-change-could-force-over-140-million-to-migrate-within-countries-by-2050-world-bank-report
Wernick, A., 2018, Climate Change Is Conributing To Migration of Central American Refugees, The World, https://www.pri.org/stories/2018-07-15/climate-change-contributing-migration-chttps
Yale Climate Connections (2010), https://yaleclimateconnections.org/2010/12/common-climate-misconceptions-atmospheric-carbon-dioxide/
The ethical issues raised by arguments raised against climate change policies often raise obvious ethical problems such as the claim that a country such as the United States need not adopt policies if they will impose unacceptable costs on the nation or an industry discussed in this video. There are, however, many other examples of strong ethical problems with arguments made against proposed climate change policies that are not discussed in this video that are discussed on this website, ethicsandclimate.org. See the “index and start here” tab above on this website for other topics.
Donald A. Brown
Scholar in Residence, Sustainability Ethics and Law
Widener University Commonwealth Law School
This article identifies and explains six things that most citizens around the world, although particularly those in developed countries, need to understand about climate change in light of the most recent climate change science. These six things are:
The need for broad understanding among civil society of these issues follows from several recent scientific reports on climate change. For instance, on October 8, 2018, the Intergovernmental Panel on Climate Change (IPCC) issued a Special Report on limiting global warming to 1.5 degrees C above pre-industrial temperatures. This landmark report, along with several additional recent scientific studies published in the last few months including a paper published by the Proceedings of the US National Academy of Sciences on July 21, 2018, Trajectories of the Earth System in the Anthropocene by Steffen et.al., and a paper published in mid-August of this year in Nature Communications by Anthony et. al., 21st-Century Modeled Permafrost Carbon Emissions Accelerated by Abrupt Thaw Beneath, lead to the conclusion that the international community is facing an urgent existential crisis that threatens life on Earth. Preventing this catastrophe requires the entire international community at all levels of government (national, state, regional, and local) to engage immediately in an unprecedented effort to rapidly reduce GHG emissions to net zero in the next few decades.
Although the October IPCC report on 1.5 degrees C warming received some significant notice in the US media, the recent US elections on November 6th in which climate change played only a very minor role at best, demonstrates a startling lack of understanding about the enormity and urgency of the climate threat facing the international community. Because of the immense ramp-up of programs and efforts needed to reduce the staggering threat of climate change depends on broad understanding of the scale of the problem facing the human race, and given the apparent ignorance of most citizens about the magnitude and urgency of the climate change crisis and other issues discussed in this paper, concerned citizens need to mount an aggressive educational program to inform civil society about aspects of the climate change threat that appear to be poorly understood. These issues include the following:
1. The Immense Magnitude of GHG Reductions Urgently Needed to Prevent Catastrophic Warming
The IPCC Special Report concludes that limiting global warming to 1.5°C would require rapid, far-reaching, and unprecedented changes in all aspects of society. This is so because to limit warming to 1.5 C, CO2 emissions would need to fall by about 45 percent from 2010 levels by 2030, reaching ‘net zero’ around 2050 according to the IPCC Special Report. This means if global CO2 emissions have not fallen to net zero levels by 2050, any remaining emissions would need to balanced by removing CO2 from the air.
The Steffen et. al. paper also describes how the positive feedbacks depicted in the following graphic, once triggered could initiate other feedbacks creating a cascade of positive feedbacks, each of which could speed up the warming which is already causing great harm and suffering around the world. The paper claims this mechanism could make life on much of the Earth uninhabitable which could lead to social collapse on the global scale and ultimately to warming increases that human reductions of greenhouse gases (GHG) emissions alone would not prevent additional warming until the global system reached a new temperature equilibrium at much higher temperatures than the human race has ever experienced. In other words, cascading positive feedbacks in the climate system could result in humans losing control over reducing disastrous warming.
The Steffen et.al paper also explains how human-induced warming of slightly over 1.0 degrees C is already rapidly approaching levels that may trigger positive climate feedbacks which could greatly accelerate the warming already plaguing the world by causing record floods, deadly heat waves, droughts, increasing tropical diseases, forest fires, more intense and damaging storms, sea level rise, coral bleaching, acidification of oceans, all of which are contributing to increasing the number of refugees which are destabilizing governments around the world.
The Anthony et.al paper also explains that, contrary to common assumptions previously made by many in the international community that positive feedbacks in the climate system that could cause abrupt temperature increases would not likely be triggered if warming could be limited to below 20 C above pre-industrial levels, positive feedbacks could be initiated between current temperatures which have risen slightly above 1.10 C and 20 C. Moreover, the additional warming caused by these feedbacks could initiate other feedbacks creating a cascade of positive feedbacks, each of which could speed up the warming which is already causing great harm and suffering around the world, phenomena which threaten life on earth.
For these reasons, citizens around the world need to understand the urgent need to reduce GHG emissions to net zero as soon as possible.
2. The Speed of GHG Reductions Needed to Prevent Catastrophic Warming.
Every day that nations fail to reduce their GHG emissions to levels required of them to achieve a warming limit goal such as 2 degrees C makes the problem worse because the carbon budgets for the whole world that must constrain global emissions to achieve any warming limit goal shrink as emissions continue. Therefore, the speed that nations reduce their GHG emissions reductions is as important as the magnitude of the reductions identified by any national GHG reduction commitment. For this reason, any national commitment on climate change should not only identify the amount of GHG emissions that will be reduced by a certain date, but also the reduction pathway by which these reductions will be achieved.
The following illustration depicts two different GHG reduction pathways for reaching zero emissions by 2050. Although the curve on the top achieves zero GHG emissions at the same time as the curve on the bottom, total emissions during the period are much greater following the emissions reductions pathway under the top curve compared to total emissions under the bottom curve because the lower curve pathway more quickly reduces emissions. Citizens need to understand that waiting to reduce GHG emissions makes the problem worse because waiting consumes more of any shrinking carbon budget that must constrain global emissions to achieve any warming limit goal.
3. No Nation may either Legally or Morally use National Self-interest Alone as Justification for Their Failure to Fully Meet Their Obligations under the UNFCCC.
Because GHG emissions from every country mix rapidly in the atmosphere, all nations’ emissions are contributing to rising atmospheric GHG concentrations thus harming people and ecological systems on which life depends all over the world. The above illustration depicts that the atmosphere is analogous to a bathtub in that it has limited volume and that all nations emitting GHGs are raising atmospheric concentration of GHGs to its current concentration of approximately 407 ppm CO2 (the second line from the bottom in the above bathtub) which level is already causing enormous harm in many vulnerable countries while threatening the entire world if the atmospheric GHG concentration is raised to levels which trip positive feedbacks discussed above (represented by the upper line in the above bathtub). Thus high-emitting countries such as the US may not formulate their climate change policies on the basis of costs and benefits to itself alone. Particularly those nations that are emitting high levels of GHGs must acknowledge and respond to the devastating climate change harms they are already contributing to in other countries and particularly harms to poor people and nations that are most vulnerable to climate change impacts. Thus in the United States, for instance, the Trump administration’s justification for withdrawing the United States from the Paris Agreement on the basis of “putting US interests first ” is ethically indefensible and tragic because of the damage the Trump climate change policy will cause outside the United States.
The following illustration depicts nations emitting high levels of GHG in red in the top half of the illustration while those countries most vulnerable to climate change impacts are indicated in red in the bottom half of the illustration.
For this reason, as a matter of law, given that nations under the UNFCCC agreed to stabilize GHG concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system. (UNFCCC, Art. 2), a nation may not fail to reduce its GHG emissions to its fair share of safe global emissions based on the cost to it because it has ethical and legal duties to other nations not to harm them.
4. Scientific Uncertainty is Not a Legally or Morally Defensible Justification for Not Adopting Aggressive Climate Change Policy Responses.
Although opponents of climate change policies have justified their opposition on the basis of scientific uncertainty, and despite the fact that the most prestigious scientific organizations have expressly stated their conclusions about the enormous threat of climate change with increasingly higher levels of scientific probability for over 40 years, scientific uncertainty is not a justifiable response for any nation’s unwillingness to adopt climate change policies as a matter of law or morally.
Under international law, including the 1992 United Nations Framework Convention on Climate Change (UNFCCC, Art. 3.3) which states in relevant part “where there are threats of serious or irreversible damage, lack of full scientific certainty may not be used as a reason for postponing such measures,” and the “no harm principle”, a principle of customary international law recognized in the Preamble to the UNFCCC, nations may not legally use scientific uncertainty as an excuse for failing to take action to prevent dangerous climate change.
Also as we explained previously in 2008 in The Ethical Duty to Reduce Greenhouse Gas Emissions in the Face of Scientific Uncertainty, nations also have had a strong moral responsibility to take action to reduce the threat of climate change once it was scientifically understood that GHG emissions could cause serious harms even if the harms had not been proven with high degrees of scientific certainty.
Given, that numerous reputable scientific organizations beginning in the late 1970s, including the US National Academies of Sciences, (See Early Climate Change Consensus at the National Academy) and five reports from the Intergovernmental Panel on Climate Change beginning in 1990 (See IPCC report timeline) have concluded with increasing levels of certainty that human activities are dangerously threatening people and ecological systems on which life depends, nations have been on strong notice for over four decades that human activities responsible for GHG emissions are dangerous to the human community, thus nations have been on notice about the dangers of climate change for over 40 years and therefore may not legally or morally use scientific uncertainty as an excuse for failing to adopt climate change policies that will reduce their GHG emissions to levels required of them to prevent dangerous climate change.
5. High Emitting Developed Countries, Including the United States, Must Reduce GHG Emissions More Aggressively than Other Countries as a Matter of Law and Practically to Prevent Dangerous Climate Change.
Hiigh-emitting nations have a legal duty under the UNFCCC to reduce their GHG emissions faster than lower emitting nations because they agreed to:
[P]rotect the climate system for the benefit of present and future generations of humankind, on the basis of equity and in accordance with their common but differentiated responsibilities and respective capabilities. Accordingly, the developed country Parties should take the lead in combating climate change and the adverse effects thereof. (UNFCCC, 1992, Art 3.1)
These principles were re-committed to in the Paris Agreement , Art 2.2 which provides that:
This Agreement will be implemented to reflect equity and the principle of common but differentiated responsibilities and respective capabilities, in the light of different national circumstances.
Thus under law, hiigh emitting nations, such as the US, have a legal duty under the concept of “equity” to reduce its GHG emissions more rapidly than most other nations. Although there is reasonable disagreement among nations about what “equity” requires of them, formulate its ghg emissions reduction target on the basis of equity is not only required by its legal obligations under the UNFCCC, practically the US and other high emitting nations must reduce their GHG emissions by much greater amounts and faster than poor developing nations because if they don’t the poorer nations will have to reduce their GHG emissions almost immediately to near zero CO2 so that global emissions don’t exceed the carbon budget available to prevent a warming limit such as 2 degrees C from being exceeded,
The IPCC went on to say:
As a matter of law, therefore, high-emitting countries such as the United States must reduce its GHG emissions to safe levels based on equity at faster levels than other countries as any reasonable interpretation of equity would require the US to make much larger and more rapid GHG reductions than almost all other nations given that the United States (under the concept of responsibility) emitted 5,011,687 metric kilotons (kt) of CO2 equivalent emissions in 2016, second only to China’s 10,432,741 kt CO2. (Netherlands Environmental Agency), also under the concept of responsibility the United States has emitted a greater amount of cumulative CO2 emissions, that is 29.3% of global CO2 emissions between 1850 and 2002, while China emitted 7.6% during the same period, (WRI, Cumulative Emissions) making the US much more responsible for raising atmospheric concentrations of CO2 to the current level of approximately 406 ppm than any country. Also, under the concept of equality given the US is responsible for 15.56 metric tons per capita CO2 emissions which is more than twice as much as China’s 7.45 metric tons per capita in 2016 (World Bank), as a matter of equity the US must reduce its GHG emissions much more rapidly and steeply than almost all countries.
The following illustration demonstrates why high-emitting nations must also practically reduce emissions more aggressively than other nations because it can be seen that if the high emitting nations such as China, the EU, and USA, depicted near the bottom of the illustration, don’t reduce GHG emissions muchfaster than the rest of the world, and if the international community is going to be restrained by the emissions reduction pathway needed to achieve a warming limit goal, such as the 2 degee C pathway depicted in the illustration, then there is quickly nothing left for the rest of the world. Therefore, high-emitting nations must more aggressively reduce their emissions than lower emitting nations not only as a matter of law but also to retain any hope for the international community to achieve warming limit goals agreed to in the Paris Agreement of as close as possible to 1.5 degrees C but no greater than 2 degrees C.
6. Developed Nations Have a Legal and Moral Duty to Provide Financial Resources to Assist Developing Nartions with both Mitigation and Adaptation Programs and this Financial Assistance is also Practically Indespensible to Prevent Climate-induced Harms in all Countries.
Under the UNFCCC, developed country Parties agreed to provide financial resources to assist developing country Parties in implementing the objectives of the Convention (UNFCCC, Article 4, §3). The Paris Agreement also provides that the developed countries shall provide financial resources to assist developing country Parties with respect to both mitigation and adaptation in continuation of their existing obligations under the Convention. (Paris Agreement, Art, 9.1)
Financial support of developing nation’s mitigation obligations under the UNFCCC mitigations is not only legally required under the UNFCCC but also practically important because large-scale investments are required to significantly reduce emissions and dangerous climate change will not likely be avoided unless developing nations reduce their GHG emissions to their fair share of safe global emissions. Financial support for developing nations by developed nations is also both legally and ethically required to meet the adaptation needs of developing countries, as significant financial resources are needed by many vulnerable countries to adapt to the adverse climate change.
Climate impacts, such as sea-level rise and more frequent droughts and floods, are already having devastating effects on communities and individuals in developing countries. These impacts on developing countries are already affecting developed nations because, for instance, between 2008 and 2011, approximately 87 million people were displaced due to extreme weather events which is causing a mass migration of refugees which is destabilizing many developed nations, particularly in Europe.(Climate Change in Developing Countries, Government of Canada) According to the World Health Organization, climate change is expected to contribute to approximately 250,000 additional deaths per year from malnutrition, malaria, diarrhea and heat stress.(World Health Organization, Climate and Health) .
Developing countries are the most impacted by climate change. This is due to many factors, including the economic importance of climate-sensitive sectors for these countries (e.g. agriculture) and the limited financial and human capacity to respond to the impacts of climate change. (Climate Change in Developing Countries, Government of Canada). The Food and Agriculture Organization of the United Nations estimates that by 2030, up to 122 million more people could be forced into extreme poverty due to the effects of climate change—many of them women. (Conflicts Fueled by Climate Change, The Guardian.)
Because climate change is already destabilizing developed countries due to refugees who are fleeing vulnerable areas of poor developing nations that have become inhabitable due to climate change-induced droughts, floods, loss of drinking water, and rising seas, if developed nations do not help finance climate change adaptation programs in developing countries, they will experience growing conflict and stress caused by vulnerable people and refugees in developing countries who are both creating conflicts in their countries and in developed countries they have or are seeking to enter. .
The following illustration depicts the number of refugees who are fleeing or who have fled climate change.
For this reason, developed country financing assistance for emissions reduction and adaptation programs in developing countries is not only legally required but practically necessary to reduce climate change-induced problems and conflicts in developed countries.
Donald A. Brown
Scholar in Residence and Professor
Widener University Commonwealth Law School
I. The Failure of Ethical Principles to Get Traction in Climate Change Policy Formation.
This entry will explain why a type of rationality, referred to as instrumental rationality, both dominates policy formation on climate change around the world and is responsible for the failure of ethical principles to guide government responses to climate change.
As we have explained frequently on Ethicsandclimate.org, climate change is a problem with features that particularly require that it be seen and responded to as an ethical problem even more than other environmental problems. These features include that:
The ethical dimensions of climate change are important to understand because unless those nations and individuals that are emitting high levels of greenhouse gases (GHGs) reduce their emissions in accordance with their ethical obligations, climate change will eventually cause great harm to all but particularly to those who are most vulnerable to climate change impacts and who usually have done little to cause the great harm.
There are many ethical principles that should, without controversy, guide national responses to climate change. These include, for instance:
Yet most nations are completely ignoring these ethical obligations when they formulate policy responses to climate change (National Climate Justice. Lessons Learned).
A research project led by Widener University Commonwealth Law School and the University of Auckland found that despite express national promises under the Paris Agreement to base national climate commitments known as Nationally Determined Contributions (NDCs) to reduce the threat of climate change to prevent warming as close as possible to 1.5°C but no more than 2°C, on the basis of equity and common but differentiated responsibilities, all 24 nations studied actually set their NDCs on economic self-interest. Yet this conclusion was not determinable from the documents that nations submitted to the UNFCCC Secretariat when the nations submitted their NDCs (National Climate Justice, Lessons Learned). The study also found that environmental NGOs in the country that supported national action on climate change did not seem to understand how to critique the failure of the nation to set its NDC on the basis of the nation’s ethical obligations including ethical obligations that the nation expressly agreed to.
Every national commitment to reduce greenhouse gas (GOHG) emissions, or NDC, is implicitly a position on two profound ethical questions among others. They are:
Yet nations around the world are setting their NDCs on economic self-interest and ignoring their ethical responsibilities on these issues.
Although reasonable people may disagree on what equity requires of nations to reduce their GHG emissions, national economic self-interest as a justification for their GHG reduction targets does not pass minimum ethical scrutiny. In this regard the Intergovernmental Panel on Climate Change (IPCC) said its fifth assessment report that despite ambiguity about what equity means:
There is a basic set of shared ethical premises and precedents that apply to the climate problem that can facilitate impartial reasoning that can help put bounds on the plausible interpretations of ‘equity’ in the burden sharing context. Even in the absence of a formal, globally agreed burden sharing framework, such principles are important in expectations of what may be reasonably required of different actors. (IPCC, 2014).
The IPCC went on to say that these equity principles can be understood to comprise four key dimensions: responsibility, capacity, equality and the right to sustainable development (IPCC, 2014).
And so ethical principles are failing to guide national climate change policy formation despite the uncontroversial applicability of several ethical principles that should guide national climate change policies.
The failure of ethical principles to get traction in guiding policy is a much broader problem than in regard to climate change policy formation alone. Despite the emergence of the academic sub-discipline of environmental ethics in the late 1970s, ethical principles are failing to influence environmental policy-making for most environmental problems.
The claim that ethical principles are rarely guiding environmental policy formation is strongly supported by the comments of the founder of the journal Environmental Ethics, Eugene Hargrove, who in 2003 published an essay “What’s Wrong ? Who’s to Blame? (Hargrove, 2003). This essay invited reflection on why environmental ethics has not had an influence on environmental policy. Just three years later, Robert Frodeman, in the same journal in an article entitled “The Policy Turn in Environmental Ethics” also reflected on the huge failure of environmental ethics to achieve traction in environmental policy formation (Frodeman, 2006).
Since its inception in the late 1970s, academic environmental ethics has been mostly focused on theoretical issues while completely failing to help policy makers understand what is ethically wrong with specific arguments made by opponents of environmental policies who almost always use arguments derived from instrumental rationality which hide dubious unstated norms that are the justification for the arguments and which would often fail minimum ethical scrutiny if the norms were made express and critically reflected on.
One of the reasons why ethical principles have failed to affect environmental policymaking is the failure of the academic discipline of environmental ethics to pay attention to actual controversies that arise in environmental policymaking debates. Academic environmental ethics since its inception in the late 1970s has been almost exclusively focused on theoretical issues, such as how to ground a biocentric or ecocentric ethics, while completely failing to help policymakers understand what is ethically wrong with specific arguments made by opponents of environmental policies who almost always rely on arguments derived from instrumental rationality which hide or ignore dubious unstated norms on which the arguments are based.
II. The Problem of Instrumental Rationality
This article now explains why a first order task that needs to be addressed before ethical principles can play their appropriate role in shaping environmental public policy is to open policymaking arguments on environmental issues including climate change to express ethical reflection. This is a first order task because throughout the world those responsible for environmental policymaking are following instrumental reason, a mode of reason which hides or ignores ethical questions, to determine the acceptability of environmental policies. It is a first order problem because before one can consider what ethical principles should guide policy formation, policymaking must be made open to ethical critique and reflection. If policymakers don’t see and respond to the ethical issues that are implicitly raised by arguments raised against proposed policies, they can’t apply the appropriate ethical rules.
Instrumental rationality is a mode of rationality that is exclusively concerned with the search for efficient means or scientific facts which, consequently, is not concerned with assessing the goals—or ends— that policies should pursue. This form of rationality has existed throughout history, but has become increasingly more dominant in post-Enlightenment liberal democratic capitalist societies (Cruickshank,2014).
Ethics rationality, on the other hand, is concerned about what the goals of society should be. Ethical reasoning seeks to determine what should be the goal of human behavior by examining what is right or wrong, what is permissible or impermissible, what actions are obligatory or non-obligatory, and how burdens of preventing harm should be justly distributed.
Instrumental rationality, because it focuses on means, usually ignores ethical questions about what the goals of policy should be despite the fact that every argument against a proposed environmental policy already contains an unstated norm. For instance, a claim that a proposed climate change policy should not be adopted because it imposes unacceptable costs rests on the unstated norm that the government should not adopt policies that impose significant costs on the economy or specific industries.
Scientific and economic reasoning, which have increasingly dominated public policy-making from the beginning of the Enlightenment, almost always focuses on how to achieve goals, not on what goals or ends should be desired.
Economic rationality often focuses on how to maximize human preferences. Ethics asks a different question of economic activity, namely what preferences humans should have.
Scientific reasoning usually tests hypotheses to determine what “is.” Moral philosophers believe that determining what “is,” which is the proper domain of science, cannot determine what “ought” to be, which is the domain of ethics.
Yet instrumental rationality that scientists and economists deploy in their search for scientific and economic facts has dominated public life and higher education for several centuries.
That instrumental rationality dominates environmental policy making is clear given that most government environmental agencies are staffed exclusively by engineers, scientists, economists, and lawyers but very infrequently by employees trained in ethics. This is huge problem because very few employees of environmental agencies or scientific organizations that make policy recommendations can spot problematic ethical issues that should be acknowledged in policy debates and particularly ethical issues that are ignored or hidden when instrumental rationality is deployed to make policy recommendations. Although employees of government agencies responsible for policy formation often understand they should apply policy rules entailed by relevant laws, many relevant laws do not contain clear rules on how to respond to economic and uncertainty arguments against proposed environmental policies.
Instrumental rationality dominates public policy formation for at least two reasons:
First, sociologists, including Max Weber, have predicted that instrumental rationality would over time crowd out ethical rationality in modern societies because increasingly complex human problems would be relegated to bureaucracies run by technical experts whose expertise depends on the use of instrumental rationality. Since the power of experts depends, in part, on maintaining the fiction that their expertise is the central key to solving modern problems, these experts are reluctant to acknowledge that their analytic tools for solving problems are often ethically inadequate and sometimes ethically inappropriate (Thomas, 2017). Moreover particularly in capitalist societies, wealthy interests are able to hire experts and frequently do so to fight government action which would reduce profits.
Second, opponents of proposed environmental policies usually frame opposition to these policies on the basis of excessive costs to governments or specific industries or lack of scientific certainty about harms the policy seeks to prevent. These arguments very frequently hide controversial normative assumptions implicitly embedded in the arguments. For instance, cost arguments made in opposition to environmental policies often rest on the very ethically dubious idea that any policy which creates significant cost to a nation, regional economy, or to a specific industry should not be adopted even when the problematic behavior causes serious harm to people or nations who have not consented to be harmed. The public debate in response to these claims often narrowly focuses on the magnitude of the costs or whether the regulatory action will create jobs and in so doing ignores several serious ethical problems with these arguments.
In policy disputes about matters in which potential harms are acknowledged by opponents of proposed policies, the public debate about the acceptability of the harms is often limited to some form of “cost-benefit analysis”(CBA).
Yet CBAs frequently hide important ethical issues. If, for instance, a CBA concludes that government action to protect vulnerable people or ecological systems should not be taken because costs of taking action to reduce an environmental threat outweigh the economic value of harms avoided by the proposed regulation, controversial ethical assumptions may be hidden in factual assertions about the magnitude of the costs or value of benefits particularly if:
Thus, if a decision to take no government action on a potential environmental problem is justified only as a matter of imbalance between costs and benefits, very dubious ethical assumptions are frequently hidden in the CBA calculations while ethical principles, including those that have been widely acknowledged as valid and applicable to government policy formation are often ignored.
In this writer’s experience, proponents of environmental policies also not only rarely identify the ethical problems with the use of CBAs or almost any cost-based argument made in opposition to proposed policies, they almost always respond to the cost-based arguments by making counter cost claims. And so public debate about proposed policies usually focuses on economic “factual” claims while ignoring ethical principles.
Evidence of the utter dominance of instrumental rationality in the United State includes executive orders of several US presidents which require that any US proposed regulation must satisfy a CBA before it may be promulgated (Congressional Research Service, 2017).
This is so despite the fact that, as we have seen, a CBA used as a prescriptive guide to policymaking often hides many controversial ethical issues including, for instance, the duty of nations to not harm others on the basis of national economic self-interest.
Using cost to those causing harm to others as justification for failing to abate the harm also violates well-established principles of international environmental law including the “polluter pays principle” (Rio Declaration,1992, Principle 16 ) and the “no harm principle.” (UNFCCC,1992, Preamble)..
Yet the United States continues to very frequently base the acceptability of environmental regulations on the results of a CBA.
In 1997, while working as the Program Manager for United Nations Organizations in the US Environmental Protection Agency (EPA) Office of International Affairs, this author closely observed the US debate about whether the US should agree to the Kyoto Protocol under the UNFCCC. This debate focused exclusively on two different CBAs, one completed by the US EPA and the other by the US Department of Energy which reached slightly different conclusions about the magnitude of negative impacts on US GDP if the US agreed to be bound by the Protocol. Amazingly both CBAs examined costs and benefits to the United States alone if the United States ratified the Kyoto Protocol while completely ignoring potentially harsh climate impacts on poor people around the world and the most vulnerable nations. Yet no one in the US government nor NGOs participating in the debate about whether the US should ratify the Kyoto Protocol raised any ethical problems with the US reliance on CBAs that examined costs and benefits to the US alone as a tool to determine the appropriateness of US action on climate change.
In most Western capitalist countries, corporations and their industry associations have huge political power to frame public policy questions and don’t hesitate to exercise their power to prevent any government action that could lower corporate profits. And so the public debate on proposed policies often focuses on economic “facts,” not ethical duties, despite the almost universally accepted ethical norm agreed to by almost all religions and nations that people should not harm others on the basis of self-interest.
Opposition arguments against proposed environmental policies often rest on the unstated very dubious norm that regulatory action limiting commercial activities should not be taken unless the harms are proven by the government with high degrees of scientific certainty even in cases where achieving high levels of certainty is scientifically difficult or very prohibitively expensive.
For over 30 years, opponents of US action on climate change have frequently based their opposition on scientific uncertainty about human-caused climate change harms despite the fact that the United States agreed to the “precautionary principle” when it agreed to the UNFCCC in 1992. (UNFCCC. 1992, Art 3.3) This principle says that governments will no longer fail to take action on the basis of scientific uncertainty. Yet advocates of national action on climate change in response to opponents’ scientific uncertainty arguments almost always simply claim that the scientific “facts” of harm have been sufficiently scientifically demonstrated not on the ethical rule that precaution is required once it is scientifically established that significant harm might be created by certain human activities.
If a government decides not to act to reduce the threat of environmental harm on the basis of lack of proof of harm, such a decision can hide important ethical questions particularly if:
All of these considerations are relevant to climate change yet, the United States has failed to decisively act on climate change since international climate change negotiations began 30 years ago because opponents of US climate change policies have claimed that there is insufficient proof of human-induced climate change caused harms.
Although the most prestigious scientific institutions in the world including most national academies of science and the Intergovernmental Panel on Climate Change have concluded with high levels of confidence that humans are causing and threatening great harms from human-induced climate change, even conceding, for the sake of argument, that great harms from human induced climate change are not yet proven, ethical principles requires that action should be taken to reduce the threat of climate change. Yet the ethical basis for requiring action is almost never discussed in the US public debate about whether scientific uncertainty about human-induced climate change is an appropriate justification for US unwillingness to act on climate change.
Scientists employed by environmental agencies usually focus on understanding the environmental harms and risks of various human activities and whether proposed government action will acceptably reduce threats to human health and the environment. The goals of environmental regulatory action are usually given to them by law or regulation such as water pollution should be reduced to prevent unreasonable harm to humans or ecological systems. Yet, in the face of scientific uncertainty about whether human actions may cause harm, scientists cannot determine who should have the burden of proof or what quantity of proof should satisfy the burden of proof by scientific methods alone because these are fundamentally ethical questions.
An understanding the ethical problems with instrumental rationality leads to an understanding of why nations often ignore even well-established ethical principles in policy formation such as the ethical principle that no nation should harm others outside their jurisdiction on the basis of national economic interest.
For this reason, a first-order problem on the road to a world which formulates policies guided by ethical principles is to open policy formation controversies to express consideration of ethical issues. This goal requires that those engaged in policy formation spot and identify the ethical issues frequently hidden in economic and scientific arguments against proposed policies that currently dominate policy formation controversies on environmental issues around the world.
Unfortunately most professionals engaged in environmental policy formation have no training that would help them identify the hidden ethical issues embedded in arguments made against environmental and sustainable development policies. Nor do those NGOs who participate in controversies about these issues have the training to spot ethical problems made by opponents of proposed policies that are derived from various forms of instrumental rationality.
Brown, D. (2008) Ethical Issues in the Use of Cost-Benefit Analysis of Climate Change Programs, https://ethicsandclimate.org/2008/06/01/ethical-issues-in-the-use-of-cost-benefit-analysis-of-climate-change-programs/, accessed 16 Dec. 2017
Congressional Research Service (2014) Cost-Benefit and Other Analysis Requirements in the Rulemaking Process’, https://fas.org/sgp/crs/misc/R41974.pdf, accessed 18 Dec.,2017
Cruickshank, J., (2014) Democracy versus the domination of instrumental rationality: Defending Dewey’s argument for democracy as an ethical way of life, Humanities 3, 19–41; doi:10.3390/h3010019, http://www.likealittledisaster.com/wp-content/uploads/2017/02/humanities-03-00019.pdf, accessed 20 Dec.2017
Frodeman, R. (2006) A Policy Turn in Environmental Ethics, Environmental Ethics, 26
Hargrove, E., ‘(2003) What’s Wrong? Who Is to Blame?, Environmental Ethics, 25 (1):3-4,  3-4
Intergovernmental Panel on Climate Change (IPCC). (2014) 5th Assessment Report, Contribution of Working Group III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, Chapter 4. Sustainable Development and Equity. Sec 4.6. 2.1, p 4., http://www.ipcc.ch/report/ar5/wg3/ assessed , Dec 23, 2017
National Climate Justice, Research Project On Ethics and Justice in Formulating National Climate Policies, Lessons Learned, https://nationalclimatejustice.org, accessed 24 Dec, 2017
Rio Declaration on Environment and Development, (Rio Declaration, 1992) https://www.un.org/documents/ga/conf151/aconf15126-1annex1.htm, accessed 24 Dec 2017,
Thomas. W. (2017) Max Weber on Rationality in Social Action, in Sociological Analysis in Modern Life, Rational Action, http://www.rational-action.com/?s=Weber, accessed 22 Dec. 2017
United Nations Framework Convention on Climate Change (UNFCCC, 1992), FCC/INFORMAL/84/Rev.1 GE.14-20481 (E), Preamble.
United Nations (2015), Paris Agreement, FCCC/CP/2015/L.9/Rev.1, https://unfccc.int/resource/docs/2015/cop21/eng/l09r01.pdf, accessed 23 Dec. 2017
Donald A. Brown
Scholar In Residence and Professor
Sustainability Ethics and Law
Widener University Commonwealth Law School
I arrived in Marrakech on Thursday am, November 10 just as the news of the election of Donald Trump was hitting the world like a large meteor hitting the Atlantic Ocean.
I had come to Marrakech to participate in international climate negotiations to which 193 countries had come in hope of making progress on finding a global solution to the increasingly frightening climate change emergency. All 193 countries had agreed in Paris the year before to work together to try to limit warming to as close as possible to 1.5 degrees C but no more than 2 degrees C. The international community was convinced that their previous promise to work to limit warming to 2 degrees C was much too dangerous particularly for many desperately poor countries. Yet to achieve the new warming limits, nations will need to greatly strengthen their commitments made in Paris, a goal which was the organizing focus of the Marraketch meeting.
On the first day of the negotiations, I was listening to two women, one from the Maldives and the other from Bangladesh, describing the suffering their families and communities were already experiencing from floods and rising seas. They also pleaded for much more aggressive action from developed countries to reduce GHG emissions as waves of grief, despair and sadness about the US election were reverberating through the huge Marrakech negotiating complex.
As I encountered colleagues from previous climate negotiations, every conversation began with sorrowful laments about the US election. Particularly those of us who were veterans of most of the 23 year climate negotiating history were painfully aware of the anomaly that the Obama administration represented compared to the administrations of prior US Presidents as a positive force in the international efforts to find a global solution to climate change’s enormous threats. We therefore felt deep grief about the Trump election and his promise to rip up the Paris Agreement and reestablish coal as an energy source.
For most of the 23 year history of the climate negotiations, the United States, along with two or three other nations, often played a blocking role in international efforts to find a global solution to climate change. In no small part because of the delay caused by US obstruction, the world is running out of time to prevent potentially very dangerous climate change despite the Obama’s administrations recent more positive commitments.
The climate change disinformation campaign funded by many fossil fuel companies and free market fundamentalist foundations that started in the United States in the late 1980s and moved to several other developed countries is in no small part responsible for the rise of atmospheric CO2 to 403 ppm from about 320 ppm, a level that existed when calls to control GHG emissions began in earnest in the 1970s.
Because the international community has not found a way yet to actually reduce global GHG emissions to safe levels, and some parts of the world are already experiencing life-threatening floods and droughts, killer heat waves and storm surges, and rises in tropical diseases, the success of US climate change opponents in blocking meaningful US climate change policies has created a monumental threat to the entire world. Now President-elect Trump is threatening to reinstate the United State as the chief obstructionist on climate change issues among nations.
Yet shortly before the Marrakech COP, optimism about chances for preventing catastrophic warming was rising as 55 countries representing 55% of global emissions ratified the Paris Agreement allowing the Paris deal to come into effect on October 4th of this year, more quickly than expected. At the beginning of the Marrakech negotiation session, it appeared to me that the Trump election had punctured the optimism filled balloon that was rising shortly before the Marrakech COP.
Compared to many of the first 21 international climate negotiating meetings, which are referred to as Conference of the Parties or COPs under the 1992 United Nations Convention on Climate Change (UNFCCC), the agenda and expectations for the Marrakech session (COP22) were modest despite a growing sense of urgency and alarm among climate scientists that time is running short to prevent extraordinarily dangerous climate change.
The most important agenda items for Marrakech were filling in details of general decisions made in the Paris Agreement that must be clarified if the accord’s goal of limiting warming to as close as possible to 1.5 degrees C but no greater than 2 degrees C has any chance of being achieved.
And so much of the Marrakech negotiations were focused on such non-sexy issues as:
(a) how a global dialogue that the Paris Agreement calls for on assessing the state of affairs in 2018 will be organized,
(b) how to assure the clarity and sufficiency of information that nations must provide with their commitments under the Paris agreement prior to five-year “stocktakes” and to implement the Paris Agreement’s “transparency mechanism,”
(c) how to make progress on the financing promises of developed countries for developing country programs on adaptation and mitigation,
(d) how to assure that the Paris Agreement’s market mechanisms which give governments flexibility in how they achieve GHG emissions reduction commitments don’t undermine the Agreement’s warming limit goal.
Although these issues are not as politically explosive as issues that were under consideration in the other 21 COPs, they are nonetheless crucial steps that must be taken to implement the Paris accord.
The fog of sadness triggered by the Trump election coupled with the lack of visible progress on increasing the ambition of national commitments so urgently needed to keep warming to non-dangerous levels initially created a dark mood in the negotiating complex. However, as the negotiations continued into the second week, at least this writer was buoyed by the determination, if not outright defiance, of people and countries from around the world that I kept experiencing during the last few days of the COP.
In addition to the negotiations, much of what goes on at a COP are in numerous side-events, where reports are heard from non-government organizations, national and international scientific institutions, research organizations, and businesses supporting technologies that have hope of contributing to the solution to climate change. Being at a COP is like having a two-week intensive course on all that is going on with climate change around the world.
At one of the side events I attended, I began to notice the rise of a positive defiance that countries around the world were displaying about the future of the Paris Agreement despite the bad news from the United States. This positive mood was fueled in part by the numerous examples of rapid progress being made around the world in installing non-fossil energy. Also all countries acted at the COP as if they understood that climate change was a very serious global threat that urgently required the cooperation of all nations to prevent catastrophic harm to people and ecological systems on which life depends.
In one side event, the energy Secretary from Vermont reported that one in every twenty jobs in her state were in the solar industry and that solar energy is already transforming Vermont’s energy supply.
Johnathan Pershing, lead US negotiator, claimed that the US solar industry was employing over 2,500,000 people while only 86,000 were working in the coal industry.
One of the side events discussed growing cooperation on climate change between California and several Canadian Provinces along with growing regional cooperation around the world on climate issues
Many of the 193 countries participating in the Marrakech negotiations had displays which depicted not only significant amounts of installed renewable energy in their countries, but plans for greatly expanded use or climate friendly technologies including electric vehicles and green building in the years ahead.
There was considerable discussion in Marrakech about the rapidly expanding and ambitious role that cities around the world have committed to play to fight climate change. Recently 7,100 cities from 119 countries and six continents, representing more than 600 million inhabitants, over 8% of the world’s population have committed to cooperate together under the Global Covenant of Mayors for Climate & Energy. In addition 20 of the world’s largest cities have committed to achieve carbon neutrality or at minimum to reduce GHG emissions by 80% by 2050. The cities include: Adelaide, Australia, Berlin, Germany, Boston MA, Boulder CO, Copenhagen,Denmark, London, United Kingdom, Melbourne, Australia, Minneapolis MN, New York City NY, Oslo, Norway, Portland OR, Rio de Janeiro, Brazil, San Francisco CA, Seattle WA, Stockholm, Sweden, Sydney, Australia,Toronto, Canada, Vancouver, Canada, Washington, DC, and Yokohama, Japan.
Several times throughout the COP I heard participants proclaim defiantly that they were going to “Trump Proof” the world. They claimed they were going to go ahead with or without the United States. Several claimed that if the United States pulled out of the Paris deal, they would pursue economic sanctions against the United States
The day before I left Marrakech, I felt a positive change in my mood. I had been affected by positive energy from thousands around the world attending the COP. They promised to strive to implement the Paris Agreement without the United States. However, only if the United States aggressively reduces its GHG emissions is there much hope of preventing climate change that will harm millions of the worlds poorest people because 20 % of global GHG emissions come from the United States..
The Marrakech COP produced a few very modest advancements in the Paris deal while deferring important decisions to the next COP which will be held in Bonn, Germany next year.
Donald A. Brown
Scholar in Residence and Professor
Widener University Commonwealth Law School
This post identifies three updated 15 minute videos which have previously appeared on this site. These videos describe, analyze, and respond to controversies about the climate change disinformation campaign. They include descriptions of:
(1) The enormous damage to the world that has been caused by a mostly fossil fuel corporate funded disinformation campaign on climate change,
(2) What is meant by the climate change disinformation campaign, a phenomenon sociologist describe as a “countermovement,”
(3) The tactics of the disinformation campaign,
(4) An explanation of why the tactics of the campaign cannot be excused either as an exercise in free speech or as responsible scientific skepticism,
(5) What norms should guide responsible scientific skepticism about climate change.