What Should We Agree on About the Repugnant Conclusion?
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Effective Altruism William Macaskill and Theron Pummer
1 Effective Altruism William MacAskill and Theron Pummer Climate change is on course to cause millions of deaths and cost the world economy trillions of dollars. Nearly a billion people live in extreme poverty, millions of them dying each year of easily preventable diseases. Just a small fraction of the thousands of nuclear weapons on hair‐trigger alert could easily bring about global catastrophe. New technologies like synthetic biology and artificial intelligence bring unprece dented risks. Meanwhile, year after year billions and billions of factory‐farmed ani mals live and die in misery. Given the number of severe problems facing the world today, and the resources required to solve them, we may feel at a loss as to where to even begin. The good news is that we can improve things with the right use of money, time, talent, and effort. These resources can bring about a great deal of improvement, or very little, depending on how they are allocated. The effective altruism movement consists of a growing global community of peo ple who use reason and evidence to assess how to do as much good as possible, and who take action on this basis. Launched in 2011, the movement now has thousands of members, as well as influence over billions of dollars. The movement has substan tially increased awareness of the fact that some altruistic activities are much more cost‐effective than others, in the sense that they do much more good than others per unit of resource expended. According to the nonprofit organization GiveWell, it costs around $3,500 to prevent someone from dying of malaria by distributing bed nets. -
194 William Macaskill. Doing Good Better: How Effective Altruism Can Help You Help Others, Do Work That Matters, and Make Smarte
Philosophy in Review XXXIX (November 2019), no. 4 William MacAskill. Doing Good Better: How Effective Altruism Can Help You Help Others, Do Work that Matters, and Make Smarter Choices About Giving Back. Avery 2016. 272 pp. $17.00 USD (Paperback ISBN 9781592409662). Will MacAskill’s Doing Good Better provides an introduction to the Effective Altruism movement, and, in the process, it makes a strong case for its importance. The book is aimed at a general audience. It is fairly short and written for the most part in a light, conversational tone. Doing Good Better’s only real rival as a treatment of Effective Altruism is Peter Singer’s The Most Good You Can Do, though MacAskill’s and Singer’s books are better seen as companion pieces than rivals. Like The Most Good You Can Do, Doing Good Better offers the reader much of philosophical interest, and it delivers novel perspectives and even some counterintuitive but well-reasoned conclusions that will likely provoke both critics and defenders of Effective Altruism for some time to come. Before diving into Doing Good Better we want to take a moment to characterize Effective Altruism. Crudely put, Effective Altruists are committed to three claims. First, they maintain that we have strong reason to help others. Second, they claim that these reasons are impartial in nature. And, third, they hold that we are required to act on these reasons in the most effective manner possible. Hence, according to Effective Altruists, those of us who are fortunate enough to have the leisure to write (or read) scholarly book reviews (1) should help those who are most in need, (2) should do so even if we lack any personal connection to them, and (3) should do so as efficiently as we can. -
Why Maximize Expected Choice-Worthiness?1 WILLIAM MACASKILL and TOBY ORD University of Oxford
NOUSˆ 00:00 (2018) 1–27 doi: 10.1111/nous.12264 Why Maximize Expected Choice-Worthiness?1 WILLIAM MACASKILL AND TOBY ORD University of Oxford This paper argues in favor of a particular account of decision-making under nor- mative uncertainty: that, when it is possible to do so, one should maximize expected choice-worthiness. Though this position has been often suggested in the literature and is often taken to be the ‘default’ view, it has so far received little in the way of positive argument in its favor. After dealing with some preliminaries and giving the basic motivation for taking normative uncertainty into account in our decision- making, we consider and provide new arguments against two rival accounts that have been offered—the accounts that we call ‘My Favorite Theory’ and ‘My Fa- vorite Option’. We then give a novel argument for comparativism—the view that, under normative uncertainty, one should take into account both probabilities of different theories and magnitudes of choice-worthiness. Finally, we further argue in favor of maximizing expected choice-worthiness and consider and respond to five objections. Introduction Normative uncertainty is a fact of life. Suppose that Michael has £20 to spend. With that money, he could eat out at a nice restaurant. Alternatively, he could eat at home and pay for four long-lasting insecticide-treated bed nets that would protect eight children against malaria. Let’s suppose that Michael knows all the morally relevant empirical facts about what that £20 could do. Even so, it might be that he still doesn’t know whether he’s obligated to donate that money or whether it’s permissible for him to pay for the meal out, because he just doesn’t know how strong his moral obligations to distant strangers are. -
The Definition of Effective Altruism
OUP CORRECTED PROOF – FINAL, 19/08/19, SPi 1 The Definition of Effective Altruism William MacAskill There are many problems in the world today. Over 750 million people live on less than $1.90 per day (at purchasing power parity).1 Around 6 million children die each year of easily preventable causes such as malaria, diarrhea, or pneumonia.2 Climate change is set to wreak environmental havoc and cost the economy tril- lions of dollars.3 A third of women worldwide have suffered from sexual or other physical violence in their lives.4 More than 3,000 nuclear warheads are in high-alert ready-to-launch status around the globe.5 Bacteria are becoming antibiotic- resistant.6 Partisanship is increasing, and democracy may be in decline.7 Given that the world has so many problems, and that these problems are so severe, surely we have a responsibility to do something about them. But what? There are countless problems that we could be addressing, and many different ways of addressing each of those problems. Moreover, our resources are scarce, so as individuals and even as a globe we can’t solve all these problems at once. So we must make decisions about how to allocate the resources we have. But on what basis should we make such decisions? The effective altruism movement has pioneered one approach. Those in this movement try to figure out, of all the different uses of our resources, which uses will do the most good, impartially considered. This movement is gathering con- siderable steam. There are now thousands of people around the world who have chosen -
Unprecedented Technological Risks
Policy Brief: Unprecedented Technological Risks Future of Humanit y Institute UNIVERSITY OF OXFORD Unprecedented Technological Risks Over the next few decades, the continued development of dual-use technologies will provide major benefits to society. They will also pose significant and unprecedented global risks, including risks of new weapons of mass destruction, arms races, or the accidental deaths of billions of people. Synthetic biology, if more widely accessible, would give terrorist groups the ability to synthesise pathogens more dangerous than smallpox; geoengineering technologies would give single countries the power to dramatically alter the earth’s climate; distributed manufacturing could lead to nuclear proliferation on a much wider scale; and rapid advances in artificial intelligence could give a single country a decisive strategic advantage. These scenarios might seem extreme or outlandish. But they are widely recognised as significant risks by experts in the relevant fields. To safely navigate these risks, and harness the potentially great benefits of these new technologies, we must proactively provide research, assessment, monitoring, and guidance, on a global level. This report gives an overview of these risks and their importance, focusing on risks of extreme catastrophe, which we believe to be particularly neglected. The report explains why market and political circumstances have led to a deficit of regulation on these issues, and offers some policy proposals as starting points for how these risks could be addressed. September 2014 1 Policy Brief: Unprecedented Technological Risks Executive Summary The development of nuclear weapons was, at the than nuclear weapons, because they are more time, an unprecedented technological risk. The difficult to control. -
Rationality Spring 2020, Tues & Thurs 1:30-2:45 Harvard University
General Education 1066: Rationality Spring 2020, Tues & Thurs 1:30-2:45 Harvard University Description: The nature, psychology, and applications of rationality. Rationality is, or ought to be, the basis of everything we think and do. Yet in an era with unprecedented scientific sophistication, we are buffeted by fake news, quack cures, conspiracy theories, and “post-truth” rhetoric. How should we reason about reason? Rationality has long been a foundational topic in the academy, including philosophy, psychology, AI, economics, mathematics, and government. Recently, discoveries on how people reason have earned three Nobel Prizes, and many applied fields are being revolutionized by rational, evidence-based, and effective approaches. Part I: The nature of rationality. Tools of reason, including logic, statistical decision theory, Bayesian inference, rational choice, game theory, critical thinking, and common fallacies. Part II: The cognitive science of rationality, including classic research by psychologists and behavioral economists. Is Homo sapiens a “rational animal”? Could our irrational heuristics and biases be evolutionary adaptations to a natural information environment? Could beliefs that are factually irrational be socially rational in a drive for individual status or tribal solidarity? Can people be cured of their irrationality? Part III: Rationality in the world. How can our opinions, policies, and practices be made more rational? Can rational analyses offer more effective means of improving the world? Examples will include journalism, climate change, sports, crime, government, medicine, political protest, social change, philanthropy, and other forms of effective altruism. These topics will be presented by guest lecturers, many of them well-known authors and public figures. For the capstone project, students will select a major national or global problem, justify the choice, and lay out the most rational means to mitigate or solve it. -
Are We Living at the Hinge of History?
Are we living at the hinge of history? William MacAskill Global Priorities Institute | September 2020 GPI Working Paper No. 12-2020 Are We Living At The Hinge Of History? 0. Introduction In the final pages of On What Matters, Volume II (2011), Derek Parfit made the following comments: We live during the hinge of history. Given the scientific and technological discoveries of the last two centuries, the world has never changed as fast. We shall soon have even greater powers to transform, not only our surroundings, but ourselves and our successors. If we act wisely in the next few centuries, humanity will survive its most dangerous and decisive period. Our descendants could, if necessary, go elsewhere, spreading through this galaxy.1 These comments hark back to a statement he made twenty-seven years earlier in Reasons and Persons (1984): the part of our moral theory... that covers how we affect future generations... is the most important part of our moral theory, since the next few centuries will be the most important in human history.2 He also subsequently made the same claim in even stronger terms during a talk sponsored by Giving What We Can at the Oxford Union in June 2015: I think that we are living now at the most critical part of human history. The twentieth century I think was the best and worst of all centuries so far, but it now seems fairly likely that there are no intelligent beings anywhere else in the observable universe. Now, if that’s true, we may be living in the most critical part of the history of the universe… [The reason] why this may be the critical period in the history of the universe is if we are the only rational intelligent beings, it’s only we who might provide the origin of what would then become a galaxy-wide civilisation, which lasted for billions of years, and in which life was much better than it is for most human beings. -
The Philosophical Core of Effective Altruism
Forthcoming in Journal of Social Philosophy The Philosophical Core of Effective Altruism Brian Berkey 1. Introduction In his recent book on the effective altruism movement, Peter Singer approvingly cites a definition according to which effective altruism is “a philosophy and social movement which applies evidence and reason to working out the most effective ways to improve the world” (2015, 4-5). Effective altruism’s identity as both a philosophy, or, more precisely, a set of core philosophical commitments, and a social movement places effective altruists in a position in which they must consider the question of which philosophical commitments are essential, such that one must embrace them in order to count as an effective altruist, at least in part in the light of the goal of building a robust social movement capable of advancing its aims. On the one hand, the goal of building a social movement provides a strong reason for effective altruists to embrace a set of core commitments that is as ecumenical as possible, so that no one is excluded who might otherwise identify with the movement and contribute to advancing its central aims. On the other hand, there are a number of risks involved in adopting a broadly ecumenical approach to social movement building. Such an approach can, for example, limit a movement’s ability to challenge conventional wisdom by publicly defending controversial claims, including claims the acceptance of which may have helped to bring together and motivate many early members of the movement. More generally, it can undermine the distinctiveness of a movement, making it less clear how it should be distinguished from other sufficiently similar movements, and why it might represent an important and unique way of thinking about and attempting to address the social problems on which it is focused. -
The Tim Ferriss Show Transcripts Episode 120: William Macaskill Show Notes and Links at Tim.Blog/Podcast
The Tim Ferriss Show Transcripts Episode 120: William MacAskill Show notes and links at tim.blog/podcast Tim Ferriss: Hello, ladies and germs, this is Tim Ferriss, and welcome to another episode of the Tim Ferriss Show. I am looking out over a highway from a hotel next to JFK because I forgot my passport in California and missed my flight. In any case, on this show, it is always my job to try to deconstruct world-class performers and identify the routines, the habits, the decisions that help them to become who they are. In this episode, we have a really fun guest, Will MacAskill. Will MacAskill is an Associate Professor in Philosophy at Lincoln College, which is at Oxford. He is 28 years old, which makes him likely the youngest associate, in other words, tenured professor of philosophy in the world. He is co- founder of the Effective Altruism Movement, which I’m a huge supporter of, and author of Doing Good Better. He has pledged to donate everything he earns over 36k, roughly per year, to whatever charities he believes will be most effective. He has cofounded two well-known nonprofits, 80,000 Hours and Giving What We Can. And we’ll get into both of those. But more important, we will talk about the lessons he’s learned, how to evaluate doing good, how to hack doing good, as you would in business. And he has been exposed to business. He is one of the few nonprofit founders who have gone through Y Combinator, which is effectively the Harvard Navy Seal equivalent for startup incubators based in Silicon Valley. -
Effective Altruism: an Elucidation and a Defence1
Effective altruism: an elucidation and a defence1 John Halstead,2 Stefan Schubert,3 Joseph Millum,4 Mark Engelbert,5 Hayden Wilkinson,6 and James Snowden7 The section on counterfactuals (the first part of section 5) has been substantially revised (14 April 2017). The advice that the Open Philanthropy Project gives to Good Ventures changed in 2016. Our paper originally set out the advice given in 2015. Abstract In this paper, we discuss Iason Gabriel’s recent piece on criticisms of effective altruism. Many of the criticisms rest on the notion that effective altruism can roughly be equated with utilitarianism applied to global poverty and health interventions which are supported by randomised control trials and disability-adjusted life year estimates. We reject this characterisation and argue that effective altruism is much broader from the point of view of ethics, cause areas, and methodology. We then enter into a detailed discussion of the specific criticisms Gabriel discusses. Our argumentation mirrors Gabriel’s, dealing with the objections that the effective altruist community neglects considerations of justice, uses a flawed methodology, and is less effective than its proponents suggest. Several of the 1 We are especially to grateful to Per-Erik Milam for his contribution to an earlier draft of this paper. For very helpful contributions and comments, we would like to thank Brian McElwee, Theron Pummer, Hauke Hillebrandt, Richard Yetter Chappell, William MacAskill, Pablo Stafforini, Owen Cotton-Barratt, Michael Page, and Nick Beckstead. We would also like to thank Rebecca Raible of GiveWell for her helpful responses to our queries, and Catherine Hollander and Holden Karnofsky of the Open Philanthropy Project for their extensive advice. -
Are We Living at the Hinge of History?
Are We Living At The Hinge Of History? 0. Introduction In the final pages of On What Matters, Volume II (2011), Derek Parfit made the following comments: We live during the hinge of history. Given the scientific and technological discoveries of the last two centuries, the world has never changed as fast. We shall soon have even greater powers to transform, not only our surroundings, but ourselves and our successors. If we act wisely in the next few centuries, humanity will survive its most dangerous and decisive period. Our descendants could, if necessary, go elsewhere, spreading through this galaxy.1 These comments hark back to a statement he made twenty-seven years earlier in Reasons and Persons (1984): the part of our moral theory... that covers how we affect future generations... is the most important part of our moral theory, since the next few centuries will be the most important in human history.2 He also subsequently made the same claim in even stronger terms during a talk sponsored by Giving What We Can at the Oxford Union in June 2015: I think that we are living now at the most critical part of human history. The twentieth century I think was the best and worst of all centuries so far, but it now seems fairly likely that there are no intelligent beings anywhere else in the observable universe. Now, if that’s true, we may be living in the most critical part of the history of the universe… [The reason] why this may be the critical period in the history of the universe is if we are the only rational intelligent beings, it’s only we who might provide the origin of what would then become a galaxy-wide civilisation, which lasted for billions of years, and in which life was much better than it is for most human beings. -
The Institutional Critique of Effective Altruism
Forthcoming in Utilitas The Institutional Critique of Effective Altruism BRIAN BERKEY University of Pennsylvania In recent years, the effective altruism movement has generated much discussion about the ways in which we can most effectively improve the lives of the global poor, and pursue other morally important goals. One of the most common criticisms of the movement is that it has unjustifiably neglected issues related to institutional change that could address the root causes of poverty, and instead focused its attention on encouraging individuals to direct resources to organizations that directly aid people living in poverty. In this paper, I discuss and assess this “institutional critique.” I argue that if we understand the core commitments of effective altruism in a way that is suggested by much of the work of its proponents, and also independently plausible, there is no way to understand the institutional critique such that it represents a view that is both independently plausible and inconsistent with the core commitments of effective altruism. In recent years, the effective altruism movement has generated a great deal of discussion about the ways in which we (that is, at least those of us who are at least reasonably well off) can most effectively improve the lives of the global poor, and pursue other morally important goals (for example, reducing the suffering of non-human animals, or achieving criminal justice reform in the United States).1 Two of the movement’s most prominent members, Peter Singer and William MacAskill, have each produced a popular book aimed at broad audiences.2 These books, and the efforts of the movement that they represent, have in turn generated a significant amount of critical discussion.