Climate Change

Climate change is a global environmental issue that threatens humanity and the concept of 'Ubuntu' which means 'humanness' would be useful in the conversation for climate change mitigation and adaptation. With the rising global temperature changes to climate, the paper reflects on some critical questions such as: how can African environmental ethics make an epistemic contribution to the conversation on climate change mitigation and adaptation strategies? I argue that the issue of climate change is a problem rooted in anthropocentric activities, (...) individualistic values and capitalism can be minimized by integrating the ideologies of 'Ubuntu' as a cultural value in African environmental ethics into the dialogue on climate change adaptation approaches. Beyond the scientific, political and legal issues involved in the approaches, it is pertinent to consider divergent cultural ethical values in formulating policy for climate change adaptation. I recommend that the ideologies of Ubuntu should be integrated with other ethical principles aimed at providing a solid base for adapting to the problem of climate change. (shrink)

The Latin America and the Caribbean (LAC) region is a distinct geographic, economic and cultural area with a place in the climate change landscape. LAC has suffered the impacts of climate change at a level disproportionate to the amount of emissions it produces. Awareness of this experience, in addition to factors such as the region’s large young population, increasing middle class, vast natural resources and considerable economic growth potential provide reasons to hope LAC can implement significant climate change policies to (...) meet its Paris commitments. Springing from its cultural and historical affinities, the region has borne a flurry of polycentric initiatives promoting exchange, integration and coordinated approaches to common problems. Climate policy implementation to meet Paris commitments is still incipient, with some of its countries serving as models, some as laggards and the rest positioned somewhere in between. For this reason, partnerships with regions which have advanced more in this area can prove useful. The EU-CELAC summits and the Euroclima program are two examples. Due to its high levels of inequality and social unrest, the key challenge to implementing climate policies in LAC will be the strengthening of a political atmosphere where human rights, the rule of law and democratic values prevail. (shrink)

This study explores the relationship between perceptions of catastrophic events and beliefs about climate change. Using data from the 2023 Life in Transition Survey, the study finds that contrary to conventional wisdom, more accurate knowledge about past catastrophes is associated with lower concern about climate change. The paper proposes that heightened threat sensitivity may underlie both the tendency to overestimate disaster impacts and increased concern about climate change. The findings challenge the assumption that a more informed citizenry necessarily leads to (...) better climate policy decisions. Instead, they suggest that psychological factors, like anxiety and risk perception, play crucial roles in shaping climate attitudes. Illuminating these dynamics can help societies to foster a more nuanced and constructive public dialogue about the urgent challenges facing our planet and our species. (shrink)

The argument in this essay will be divided into two parts: utilitarian and virtue ethics, where each party will agree or disagree with the idea that self-deception leads to happiness, taking climate change and meat production as examples to support their claims.

Mission-oriented climate change research is often unverifiable. Therefore, many stakeholders look to peer-reviewed climate change research for trustworthy information about deeply uncertain and impactful phenomena. This is because peer-review signals that research has been vetted for scientific standards like reproducibility and replicability. Here we evaluate the transparency of research methodologies in mission-oriented computational climate research. We find that only five percent of our sample meets the minimal standard of fully open data and code required for reproducibility and replicability. The widespread (...) lack of minimal openness standards in peer-reviewed climate change research jeopardizes scientific credibility and risks poor societal outcomes as we manage growing climate risks. The scientific community can and must do better. We, the authors, outline necessary openness standards that we commit to as researchers, reviewers, and readers. We invite you to join us. (shrink)

A brief examination of the self-negating quality of the precautionary principle within the context of environmental ethics, and its consequent failure, as an ethical guide, to justify large-scale regulation of atmospheric cabon dioxide emissions.

Humanity may underestimate the rate of natural global catastrophes because of the survival bias (“anthropic shadow”). But the resulting reduction of the Earth’s future habitability duration is not very large in most plausible cases (1-2 orders of magnitude) and thus it looks like we still have at least millions of years. However, anthropic shadow implies anthropic fragility: we are more likely to live in a world where a sterilizing catastrophe is long overdue and could be triggered by unexpectedly small human (...) actions. In the same way, an over-inflated toy balloon, which will soon burst, is very fragile. Anthropic fragility can manifest itself in the higher chances of runaway global warming. It has often been suggested that the Earth's atmosphere remained life-supporting for billions of years by sheer chance. Therefore, the survival bias can be strong. It is also known that Earth-like water worlds could experience transitions into deadly moisture greenhouse (mean T = 65C). This means that relatively small anthropogenic actions could put the climate above an unpredictable tipping point, which could lead to the moisture greenhouse. Thus, it is necessary to carry out urgent geoengineering studies and prepare to prevent an unexpected climate catastrophe. There are three main counterarguments against the existence of the anthropic shadow: self-indication assumption (SIA), past observers and the Gaia hypothesis; we show that they fail. It was proposed that SIA exactly compensates the anthropic shadow as an observer unlikely to find herself in a world with a strong anthropic shadow; however, there is a baseline level of the anthropic shadow for all habitable planets, similar to the rate of evolutionary transitions like abiogenesis. There are no “past observers” as qualified observers appeared only 50 years ago. Gaia hypothesis assumes existence of self-stabilizing feedback in climate, but new types of events like quick CO2 growth could override its coping ability. We present a list of other catastrophes that may have been underestimated because of the anthropic shadow, including collider catastrophes, nuclear war and even an alien invasion. We also hypothesized that human intelligence is more likely to emerge in an unstable world that is nearing its end and thus we get a new form of Doomsday argument. (shrink)

Environmental Research Web, April 18, 2007.

This paper examines whether corporate environmental responsibility is influenced by regional differences in climate change denial. While there is an overwhelming consensus among scientists that climate change is happening, recent surveys still indicate widespread climate change denial across societies. Given that corporate activity causing climate change is fundamentally rooted in individual beliefs and societal institutions, we examine whether local perceptions about climate change matter for firms’ engagement in environmental responsibility. We use climate change perception surveys conducted in the U.S. to (...) compute a novel measure of climate change denial for each U.S. county. We find that firms located in counties with higher levels of climate change denial have weaker environmental performance ratings, are more likely to commit environmental violations, and impose greater environmental costs on society. Regional differences in religiosity, social capital, political leaning, or county-level demographic characteristics cannot explain these results. Furthermore, we document that strong corporate governance mechanisms and corporate culture moderate the negative relationship between climate change denial and corporate environmental responsibility. Overall, our findings offer new insights into how local beliefs and perceptions about climate change may influence firm-level sustainability practices. (shrink)

What socially beneficial causes should philanthropists prioritize if they give equal ethical weight to the welfare of current and future generations? Many have argued that, because human extinction would result in a permanent loss of all future generations, extinction risk mitigation should be the top priority given this impartial stance. Using standard models of population dynamics, we challenge this conclusion. We first introduce a theoretical framework for quantifying undiscounted cost-effectiveness over the long term. We then show that standard population models (...) imply that there are interventions other than extinction risk mitigation that can produce persistent social benefits. In fact, these social benefits are large enough to render the associated interventions at least as cost-effective as extinction risk mitigation. (shrink)

This paper’s main aim is to illuminate how climate activism—which seeks to address the collective existential crisis that is climate change—uniquely intersects with the individual existential crisis that is one’s own death. Addressing climate change seems to minimally require more cooperation and less environmentally unfriendly behavior. However, in virtue of the way discussions on climate change can make nature’s vulnerability—and, relatedly, our own mortality—psychologically salient, climate discourse is capable of engendering existential anxiety. This poses problems for climate activism, as attenuating (...) existential anxiety often relies on forms of self-esteem striving capable of undermining cooperation and exacerbating environmentally unfriendly behavior. I take these problems to have implications for a certain style of discourse made famous by Greta Thunberg: climate shaming. Because of shame’s potential to induce moral maturation/motivational revision, some take climate shaming to be a justified strategy for promoting climate activism. Yet empirical research suggests that climate shaming may often catalyze various self-esteem striving behaviors that lead to the exact opposite of climate shaming’s intended effect(s). In my view, this is because of climate shaming’s problematic potential to engender existential anxiety. If so, climate activists have good reason to abandon the climate shaming strategy. (shrink)

The paper’s aim is to retrace the history of climate change through its definition and the process of negotiation aroused from the creation of the United Nations Framework Convention for Climate Change (UNFCCC). After a brief description of this institution, the basic principles beneath the whole system of environment protection and the struggle against climate change will be presented. The intention is to demonstrate how, despite the undeniable advancements of the latest decades, the international legislative framework, even supported by the (...) action and intervention of the European Union, is still not sufficient and leads to a diffused and latent disillusion among civil society. (shrink)

We make the case that scientifically accurate and politically feasible responses to the climate crisis require a complex understanding of human cultural practices of niche construction that moves beyond the adaptive significance of culture. We develop this thesis in two related ways. First, we argue that cumulative cultural practices of niche construction can generate stable equilibria and runaway selection processes that result in long-term existential risks within and across cultural groups. We dub this the back of the invisible hand. Second, (...) we argue that the ability of cultural groups to innovate technological solutions to environmental problems is highly constrained in ways that are exacerbated by sustained intergroup conflict, inequality and by inherently unpredictable cascades in climate change and human migration patterns. After developing these theoretical points about human cultural practices of niche construction in detail, we conclude our discussion with some tentative practical suggestions about the way that cultural evolutionary history can more fruitfully be used in efforts to remit the climate crisis and contribute to sustainable practices of human climate change adaptation. (shrink)

Rawls’s contractualist approach to justice is well known for its adoption of ideal theory. This approach starts by setting out the political goal or ideal and leaves it to non-ideal or partial compliance theory to map out how to get there. However, Rawls’s use of ideal theory has been criticized by Sen from the right and by Mouffe from the left. We critically address these concerns in the context of developing a Rawlsian approach to climate justice. While the importance of (...) non-ideal theory for climate justice is increasingly being understood, its strategic and institutional importance for a Rawlsian approach needs further elaboration. We focus on the role of the Kantian conception of the reasonable and rational powers of persons in Rawls’s work and show how this helps us to develop a partial compliance theory that focuses on the importance of institutions and strategic political action for achieving climate justice. (shrink)

Can agents be duty-bound towards ends that are infeasible? Some scholars have endorsed a “feasibility constraint” on justice and answered that we cannot be duty-bound to bring about the infeasible. In this paper, I question whether the feasibility constraint on justice should still be endorsed and whether we are duty-bound to pursue some aims regardless of this constraint. I ask: Can an ethical agent be duty-bound to work towards bringing about a state of affairs that is desirable but infeasible? I (...) consider the climate crisis: climate justice may require us to work towards ends that may be infeasible, such as maintaining global climate warming below 1.5°C or mitigating climate change in a way that treats all people affected fairly. I argue that we may be duty-bound or obliged to work towards some desirable goals when faced with the infeasible and conclude that we should reject feasibility constraints on climate justice. (shrink)

This article sketches ways in which business ethics should contribute to addressing the climate emergency. I consider some ways in which normative contributions to the debate on climate change and global warming have been defended, and how international thinking about environmental issues has moved from consequentialist to justice- and rights-based thinking. A recent case that came before the Hague District Court between a Dutch branch of Friends of the Earth, Milieudefensie, and Royal Dutch Shell (Milieudefensie v. Royal Dutch Shell), serves (...) as an illustration of how human rights have taken centre stage in climate change litigation – and how business ethics has entered the courtroom. I use this case also to show where the contributions of our field lie: to think about consequences and principles, to include various stakeholders in our evaluations, and to conceptualize the responsibilities of business and politics. (shrink)

This study examined the performance and future predictions for the Middle East produced by 18 global climate models participating in the Intergovernmental Panel on Climate Change Fourth Assessment Report. Under the Special Report on Emission Scenarios A2 emissions scenario the models predict an overall temperature increase of ~1.4 K by mid-century, increasing to almost 4 K by late-century for the Middle East. In terms of precipitation the southernmost portion of the domain experiences a small increase in precipitation due to the (...) Northward movement of the Inter-Tropical Convergence Zone. The largest change however is a decrease in precipitation that occurs in an area covering the Eastern Mediterranean, Turkey, Syria, Northern Iraq, Northeastern Iran and the Caucasus caused by a decrease in storm track activity over the Eastern Mediterranean. Other changes likely to impact the region include a decrease of over 170,000 km 2 in viable rainfed agriculture land by late-century, increases in the length of the dry season that reduces the length of time that the rangelands can be grazed, and changes in the timing of the maximum precipitation in Northern Iran that will impact the growing season, forcing changes in cropping strategy or even crop types. (shrink)

In a 2014 article in The Guardian, an Indigenous shaman of the Yanomami people of the Amazon rainforest named Davi Kopenawa offers a devastating critique of white society. It is formed of excerpts from multiple interviews, which form the basis of his memoir The Falling Sky, compiled and translated by his French anthropologist collaborator Bruce Albert. Here I bring the dual lenses of philosophy and dance studies to explore how Kopenawa’s lifelong interaction with white people facilitated his reworking of Yanomami (...) shamanic discourse into a parrhesia against the “epidemic fumes” of climate change, on behalf of the Yanomami of the Amazon, white people, and all the beings of the earth. (shrink)

A wide-ranging interview with Dipesh Chakrabarty, Distinguished Professor of History at the University of Chicago and author of The Climate of History in a Planetary Age and Provincializing Europe. Dipesh Chakrabarty is one of the leading thinkers on climate change in the humanities. He is responsible for introducing concepts like the "Anthropocene," "geological force," and "species history" into history, philosophy, and literary theory.

While the foundations of climate science and ethics are well established, fine-grained climate predictions, as well as policy-decisions, are beset with uncertainties. This chapter maps climate uncertainties and classifies them as to their ground, extent and location. A typology of uncertainty is presented, centered along the axes of scientific and moral uncertainty. This typology is illustrated with paradigmatic examples of uncertainty in climate science, climate ethics and climate economics. Subsequently, the chapter discusses the IPCC’s preferred way of representing uncertainties and (...) evaluates its strengths and weaknesses from a risk management perspective. Three general strategies for decision-makers to cope with climate uncertainty are outlined, the usefulness of which largely depends on whether or not decision-makers find themselves in a context of deep uncertainty. The chapter concludes by offering two recommendations to ease the work of policymakers, faced with the various uncertainties engrained in climate discourse. (shrink)

Henry Shue’s latest book, The Pivotal Generation: Why We Have a Moral Responsibility to Slow Climate Change Right Now, is an excellent read, both clear and comprehensive. It is written in a way that makes it accessible to philosophers and non-philosophers alike. The book argues persuasively that the people alive today must take immediate and drastic action to tackle climate change, as the current decade will be crucial for determining how severe the impacts will become. Shue warns how a sharp (...) division into past, present, and future is misleading when it comes to climate change and can obfuscate the extent of the responsibility that the current generations bear. For us to acknowledge our responsibility, we must recognise how deeply intertwined our lives are with both the past and the future. One of these innate deep connections between generations is the extensive time period that carbon emissions can continue to contribute to climate change, for dozens of centuries. -/- The current generations have been bequeathed an energy system that relies on fossil fuels and that continues to add greenhouse gases to the atmosphere. For over two centuries now, the planet has been getting warmer as an unintended side effect of industrialisation. We are the first humans to understand the dynamics of the Earth’s climate and how human actions cause anthropogenic climate change. With the rapidly advanced scientific knowledge, it has become apparent that there is a need to quickly transition to a different energy regime. Shue points out that this knowledge has made us the first humans to recognise that action is required, but the urgency of the problem also makes us possibly the last to still be able to act before certain major threats are aggravated. With many irreversible climate change impacts, the date-of-last-opportunity to take action to prevent them might be very soon. According to Shue (2021, p. 6), “This gives us an awesome responsibility. Humans have accidentally set our own house on fire, and if we do not douse the flames while they are no more extensive than they are now, it may not be possible ever to extinguish them”. That is why we alive now are the pivotal generation. -/- Although a sense of urgency runs through the book and the seriousness of the situation is made very clear, Shue steers away from fearmongering. He does not think that human extinction is around the corner, but underlines that we cannot rule out such threats until we stop feeding the beast. Unless we cap emissions at a relatively safe level and transform our infrastructure to net zero, we will keep on increasing risks to future people by “adding continuously to the mushrooming danger” (p. 23). The book stresses that the possibility of passing several tipping points adds to the urgency and the risks because when positive feedback mechanisms are triggered, climate change accelerates. These positive feedbacks can feed into each other, such as when warming seawater melts even more ice, with the possibility of a cascade of feedbacks if enough tipping points are passed. Such changes are irreversible and could themselves become further positive feedbacks. Shue (pp. 24–25) warns that it is “likely that the near future is the last chance to avoid passing significant tipping points and entirely possible that the near future is the last chance to avoid provoking a cascade of tipping points” (emphasis in original). -/- While I applaud the general message of Shue’s book, I find that the brushstrokes he uses when identifying those responsible are a little too broad. The reason for this is twofold. Firstly, it is questionable as to how many of us really know enough about the risks we are leaving future generations with. Secondly, discussion in terms of generations underplays the big differences between the responsibility of different groups of actors within them. In what follows, I will elaborate on these points. I should note from the outset, however, that although I think that these are important issues, I find them to be points of clarification in an impressive and ambitious book on why our actions have such significance and why objections to urgent, large-scale climate action are misplaced. (shrink)

Many real-world agents recognise that they impose harms by choosing to emit carbon, e.g., by flying. Yet many do so anyway, and then attempt to make things right by offsetting those harms. Such offsetters typically believe that, by offsetting, they change the deontic status of their behaviour, making an otherwise impermissible action permissible. Do they succeed in practice? Some philosophers have argued that they do, since their offsets appear to reverse the adverse effects of their emissions. But we show that (...) they do not. In practice, standard carbon offsetting does not reverse the harms of the original action, nor does it even benefit the same group as was harmed. Standard moral theories hence deny that such offsetting succeeds. Indeed, we show that any moral theory that allows offsetting in this setting faces a dilemma between allowing any wrong to be offset, no matter how grievous, and recognising an implausibly sharp discontinuity between offsettable actions and non-offsettable actions. The most plausible response is to accept that carbon offsetting fails to right our climate wrongs. (shrink)

Temporal discounting is a technical operation in climate change economics. When discount rates are positive, economic evaluation treats future benefits as less important than equivalent present benefits. This chapter explains and critically evaluates four different reasons economists have given for tying discount rates to the interest rates we observe in real-world markets. I suggest that while philosophers have correctly criticized three of these reasons, their criticisms of the fourth miss the mark. This is because philosophers have not taken heed of (...) the distinct analytical framework in which the fourth reason arises. (shrink)

The concept of vulnerability is widely used in human rights policy documents, reports, and case law focusing on the impacts of climate change on human rights. In academic discussions, the concept, however, has also sparked a discussion on its benefits and challenges for the advancement of human rights, especially concerning the principles of equality and non-discrimination. This article aims at contributing to this debate from a frame-analytical perspective. In social sciences, frame-analysis is a form of discourse analysis which focuses on (...) the consequences of different concepts for legal, political, and social discussions and norms. With the example of selected UN documents on different human rights issues in the context of climate change, the article, firstly, analyzes whether and how the concept of vulnerability is defined in the documents and why it is used in the documents. Secondly, it is elaborated to which individuals and groups the concept is applied. Thirdly, it is discussed how vulnerability is conceptualized in relation to or in distinction to the concepts of inequality and discrimination. In a further section it is analyzed what narratives are mobilized by the frame of vulnerability. The article concludes that from a discourse-analytical perspective the frame of vulnerability mobilizes problematic narratives which has gendered and racialized implications for those labeled vulnerable. (shrink)

An idea salient in the African and East Asian philosophical traditions is that the right sort of socio-political interaction would be similar to the intuitive ways that family members ought to relate to each other. Applying this perspective to economic and ecological inequalities, I articulate some principles implicit in healthy familial relationships, show what they entail for certain aspects of distributive justice at the national level, and contend that the implications are plausible relative to competing theories such as utilitarianism, Rawlsianism, (...) and the Capabilities Approach. Specifically, I maintain that reflection on familial norms suggests that an array of objective goods, particularly ones pertaining to relationality, the development of talents, and life, should be central to what the state distributes, an account that rivals subjective well-being, primary goods, or democratically chosen capabilities. When it comes to how much the state should ideally ensure each citizen has, reflection on familial norms supports a new, balancing approach, according to which all have a comparable share of resources needed for objective goodness, but more go to those with great ability or great disability, an approach that differs, and plausibly so, from maximizing, prioritizing the worst off, equalizing, or providing a sufficient minimum. (shrink)

[Book Review] Joseph Heath sometimes plays the role of a gadfly in climate and environmental ethics. He often defends conventional, economics-focused claims which rub many philosophers the wrong way—claims that are at the heart of issues raised in these pages, claims such as that discounting is justifiable, growth is good, or cost-benefit analysis is appropriate in liberal democracies. I think we can all agree that sophisticated defences of conventional positions play an important part in the ecosystem. For philosophers, a gadfly (...) can challenge entrenched conceptions. If we agree that these goals are worthwhile, then this book serves as a useful summary and synthesis of the ways Heath has ably defended conventional claims about climate policy. (shrink)

Joseph Heath sometimes plays the role of a gadfly in climate and environmental ethics. He often defends conventional, economics-focused claims which rub many philosophers the wrong way—claims that are at the heart of issues raised in these pages, claims such as that discounting is justifiable, growth is good, or cost-benefit analysis is appropriate in liberal democracies. I think we can all agree that sophisticated defences of conventional positions play an important part in the ecosystem. For philosophers, a gadfly can challenge (...) entrenched conceptions. If we agree that these goals are worthwhile, then this book serves as a useful summary and synthesis of the ways Heath has ably defended conventional claims about climate policy. (shrink)

Is authoritarian power ever legitimate? The contemporary political theory literature—which largely conceptualizes legitimacy in terms of democracy or basic rights—would seem to suggest not. I argue, however, that there exists another, overlooked aspect of legitimacy concerning a government’s ability to ensure safety and security. While, under normal conditions, maintaining democracy and rights is typically compatible with guaranteeing safety, in emergency situations, conflicts between these two aspects of legitimacy can and often do arise. A salient example of this is the COVID-19 (...) pandemic, during which severe limitations on free movement and association have become legitimate techniques of government. Climate change poses an even graver threat to public safety. Consequently, I argue, legitimacy may require a similarly authoritarian approach. While unsettling, this suggests the political importance of climate action. For if we wish to avoid legitimating authoritarian power, we must act to prevent crises from arising that can only be resolved by such means. (shrink)

Public reason liberalism strives to accommodate as broad an array of viewpoints as possible. Some people are selective science skeptics, meaning that they disagree with parts of mainstream science. Of special interest for this paper are climate deniers, who disagree with the mainstream consensus views of climate science. This creates a problem for public reason: on the one hand, public reason wants to avoid basing rules and policies on controversial principles, values, and so on. On the other hand, there are (...) citizens whom we cannot outright call irrational who are skeptical about central tenets of climate science. This seems to imply that public reason cannot base policies on the robust findings of climate science because these findings are controversial among the citizenry. But we have strong reasons to base our policies vis-à-vis climate change on the robust findings of climate science. How should we proceed? (shrink)

We propose that populism is a storytelling performance that involves a charismatic truth-teller and a populist narrative frame. Populist narratives are sensemaking devices that guide people in areas of contestation, uncertainty and complexity where decisions cannot solely rely on rational and formal processes. Populist truth-tellers apply a particular narrative frame that pits people against the elite when interpreting complex problems such as climate change. The aim of this article is one of theory generating, using the cases of Donald Trump and (...) Greta Thunberg to illustrate the idea of populism as storytelling. While their climate change stories are very different, both share an approach that relies on the truth-telling character of their hero, applying the same populist narrative frame. These findings add to our understanding of the role emotions and conflicts play in the struggles to make sense of climate change based on particular interests or political agendas. (shrink)

Purpose The purpose of this paper is to pinpoint and analyse ethical issues raised by the dual role of artificial intelligence in relation to climate change, that is, AI as a contributor to climate change and AI as a contributor to fighting climate change. Design/methodology/approach This paper consists of three main parts. The first part provides a short background on AI and climate change respectively, followed by a presentation of empirical findings on the contribution of AI to climate change. The (...) second part presents proposals by various AI researchers and commentators on how AI companies may contribute to fighting climate change by reducing greenhouse gas emissions from training and use of AI and by providing AI assistance to various mitigation and adaptation measures. The final part investigates ethical issues raised by some of the options presented in the second part. Findings AI applications may lead to substantial emissions but may also play an important role in mitigation and adaptation. Given this dual role of AI, ethical considerations by AI companies and governments are of vital importance. Practical implications This paper pinpoints practical ethical issues that AI companies and governments should take into account. Social implications Given the potential impact of AI on society, it is vital that AI companies and governments take seriously the ethical issues raised by the dual role of AI in relation to climate change. Originality/value AI has been the subject of substantial ethical investigation, and even more so has climate change. However, the relationship between AI and climate change has received only limited attention from an ethical perspective. This paper provides such considerations. (shrink)

In this paper, we argue that the All Affected Principle generates a puzzle when applied to carbon tax referendums. According to recent versions of the All Affected Principle, people should have a say in a democratic decision in positive proportion to how much the decision affects them. Plausibly, one way of being affected by a carbon tax referendum is to bear the economic burden of paying the tax. On this metric of affectedness, then, people who pollute a lot are ceteris (...) paribus more affected than people who don’t, because the former stands to pay more in carbon taxes than the latter. Consequently, people who pollute a lot receive large voting power, while people who pollute a little receive little voting power. This is a puzzling distribution of voting power for several reasons. First, it is instrumentally counterproductive if the goal is to rectify damages to the climate. Second, it introduces prudential incentives for everyone to pollute more to gain voting power. Third, the relative difference in voting power between people who pollute a lot and people who don’t is puzzling from a desert-based point of view, since the former often make a serious effort to avoid polluting, while the latter don’t. (shrink)