To your left, three strangers are drowning. To your right, one other stranger is drowning. You ca... more To your left, three strangers are drowning. To your right, one other stranger is drowning. You can effortlessly save the three by throwing a lifebuoy to your left. Alternatively, you can save the one by throwing the lifebuoy to your right. You cannot save all four. What should you do? It’s wrong to do nothing, but is it wrong to save just the one stranger? Are you morally required to save the three? Many claim that, when those you can help are innocent strangers with similar interests at stake, you’re required to save the greater number. Is this claim justified? This essay reviews some doubts.
Consider three cases:
Turn: A trolley is about to kill five innocent strangers. You can turn the... more Consider three cases:
Turn: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me.
Hurl: A trolley is about to kill five innocent strangers. You can hurl me at the trolley, saving the five and paralyzing me.
TurnHurl: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me. You can instead hurl me at the trolley, saving the five and paralyzing me.
Most find the following four claims intuitively plausible:
(1) It is permissible to turn the trolley onto me in Turn. (2) It is impermissible to hurl me at the trolley in Hurl. (3) It is impermissible to turn the trolley onto me in TurnHurl. (4) It is permissible to hurl me at the trolley in TurnHurl.
But how does turning go from permissible to impermissible, and hurling from impermissible to permissible, when both alternatives are available? I argue that such “secondary permissibility” claims are explained by contrastive consent. Even if I do not consent to being harmed, it is likely I’ll consent to being hurled at the trolley rather than being turned onto.
There are plenty of classic paradoxes about conditional obligations, like the duty to be gentle i... more There are plenty of classic paradoxes about conditional obligations, like the duty to be gentle if one is to murder, and about "supererogatory" deeds beyond the call of duty. But little has been said about the intersection of these topics. We develop the first general account of conditional supererogation, with the power to solve familiar puzzles as well as several that we introduce. Our account, moreover, flows from two familiar ideas: that conditionals restrict quantification and that supererogation emerges from a clash between justifying and requiring reasons.
It is commonly held that unexcused impermissible acts are necessarily blameworthy, not praisewort... more It is commonly held that unexcused impermissible acts are necessarily blameworthy, not praiseworthy. I argue that unexcused impermissible acts can not only be pro tanto praiseworthy, but overall praiseworthy—and even more so than permissible alternatives. For example, there are cases in which it is impermissible to at great cost to yourself rescue fewer rather than more strangers, yet overall praiseworthy, and more so than permissibly rescuing no one. I develop a general framework illuminating how praiseworthiness can so radically come apart from deontic status.
Essays in Honour of Derek Parfit Volume 2, Oxford University Press
Ethics in the tradition of Derek Parfit's Reasons and Persons is riddled with sorites-like argume... more Ethics in the tradition of Derek Parfit's Reasons and Persons is riddled with sorites-like arguments, which lead us by what seem innocent steps to seemingly false conclusions. Take, for example, spectrum arguments for the Repugnant Conclusion that appeal to slight differences in quality of life. Several authors have taken the view that, since spectrum arguments are structurally analogous to sorites arguments, the correct response to spectrum arguments is structurally analogous to the correct response to sorites arguments. I argue against this sorites analogy. I first consider some potential structural disanalogies between spectrum arguments and sorites arguments. But even if these arguments are relevantly structurally analogous, they differ in their content in ways that show the sorites analogy to be implausible. I explore two content-based disanalogies-one is inspired by Parfit's work on reductionism, and the other involves what I call hypersensitivity. I conclude with a methodological lesson.
In this entry, we discuss both the definition of effective altruism and objections to effective a... more In this entry, we discuss both the definition of effective altruism and objections to effective altruism, so defined.
Effective Altruism is a social movement which encourages people to do as much good as they can wh... more Effective Altruism is a social movement which encourages people to do as much good as they can when helping others, given limited money, time, effort, and other resources. This paper first identifies a minimal philosophical view that underpins this movement, and then argues that there is an analogous minimal philosophical view which might underpin Effective Justice, a possible social movement that would encourage promoting justice most effectively, given limited resources. The latter minimal view reflects an insight about justice, and our non-diminishing moral reason to promote more of it, that surprisingly has gone largely unnoticed and undiscussed. The Effective Altruism movement has led many to reconsider how best to help others, but relatively little attention has been paid to the differences in degrees of cost-effectiveness of activities designed to decrease injustice. This paper therefore not only furthers philosophical understanding of justice, but has potentially major practical implications.
Fiona Woollard argues that when one is personally involved in an emergency, one has a moral requi... more Fiona Woollard argues that when one is personally involved in an emergency, one has a moral requirement to make substantial sacrifices to aid others that one would not otherwise have. She holds that there are three ways in which one could be personally involved in an emergency: by being physically proximate to the victims of the emergency; by being the only person who can help the victims; or by having a personal encounter with the victims. Each of these factors is claimed to be defeasibly sufficient to ground personal involvement, and thus a requirement of substantial sacrifice to aid. Woollard defends this view on the basis of a number of cases. We show that Woollard’s cases contain various confounding factors. In view of the more precisely drawn cases offered here, it is clear that neither proximity nor uniqueness nor personal encounter is intuitively defeasibly sufficient in the way Woollard claims.
Suppose two children face a deadly threat. You can either do nothing, save one child by sacrifici... more Suppose two children face a deadly threat. You can either do nothing, save one child by sacrificing your arms, or save both by sacrificing your arms. Here are two plausible claims: first, it is permissible to do nothing; second, it is wrong to save only one. Joe Horton argues that the combination of these two claims has the implausible implication that if you are not going to save both children, you ought to save neither. This is one instance of what he calls the ALL OR NOTHING PROBLEM. I here present CONDITIONAL PERMISSIONS as the solution. Although saving only one child is wrong, it can be conditionally permissible, that is, permissible given what you are not going to do. You ought to save both children or save neither, but if you are not going to save both, you ought to do the next best thing (save one) or save neither.
Many of us give to charities that are close to our hearts rather than those that would use our gi... more Many of us give to charities that are close to our hearts rather than those that would use our gifts to do more good, impartially considered. Is such partiality to charities acceptable? I argue that if partiality to particular people is justified, we can go SOME distance toward justifying partiality to particular charities. Even so, partiality to charities is justified in fewer cases than most people seem to believe.
In his interesting and provocative article 'Being Good in a World of Need', Larry Temkin argues f... more In his interesting and provocative article 'Being Good in a World of Need', Larry Temkin argues for the possibility of a type of Each-We Dilemma in which, if we each produce the most good we can individually, we produce a worse outcome collectively. 1 Such situations would ostensibly be troubling from the standpoint of Effective Altruism, the project of finding out how to do the most good and doing it, subject to not violating side-constraints (MacAskill, forthcoming, p. 5). We here show that Temkin's argument is more controversial than it may appear initially regarding both impartiality and goodness. This is because it is both inconsistent with (i) a plausible conception of impartiality (Anonymity) and inconsistent with (ii) the standard view of goodness (the Internal Aspects View). Moreover, because (i) and (ii) are entailed by the sense of 'impartial goodness' that Effective Altruism tentatively adopts, Temkin's argument is less relevant to Effective Altruism than he suggests.
Larry Temkin famously argues that what he calls spectrum arguments yield strong reason to reject ... more Larry Temkin famously argues that what he calls spectrum arguments yield strong reason to reject Transitivity, according to which the ‘all-things-considered better than’ relation is transitive. Spectrum arguments do reveal that the conjunctions of independently plausible claims are inconsistent with Transitivity. But I argue that there is very strong independent reason to reject such conjunctions of claims, and thus that the fact that they are inconsistent with Transitivity does not yield strong reason to reject Transitivity.
Most believe that it is worse for a person to die than to continue to exist with a good life. At ... more Most believe that it is worse for a person to die than to continue to exist with a good life. At the same time, many believe that it is not worse for a merely possible person never to exist than to exist with a good life. I argue that if the underlying properties that make us the sort of thing we essentially are can come in small degrees, then to maintain this commonly-held pair of beliefs we will have to embrace an implausible sort of evaluative hypersensitivity to slight nonevaluative differences. Avoidance of such hypersensitivity pressures us to accept that it can be worse for merely possible people never to exist. If this conclusion is correct, then the standard basis for giving no or less priority to merely possible persons would disappear (i.e., that things cannot be better or worse for them). Though defenders of Person-Affecting Views and their opponents may still disagree in theory, they could arrive at the same answers to many monumentally important practical questions.
We might worry that Peter Singer’s argument from “Famine, Affluence, and Morality” is unconvincin... more We might worry that Peter Singer’s argument from “Famine, Affluence, and Morality” is unconvincing to non-consequentialists who accept moral constraints against imposing significant risks of harm on individuals. After all, giving to overseas charities often comes with such risks. I argue that plausible non-consequentialist criteria imply that it is not wrong to give to at least some of the charities that Singer and other effective altruists recommend.
Intuitively there are many different things that non-derivatively contribute to well-being: pleas... more Intuitively there are many different things that non-derivatively contribute to well-being: pleasure, desire satisfaction, knowledge, friendship, love, rationality, freedom, moral virtue, and appreciation of true beauty. According to pluralism, at least two different types of things non-derivatively contribute to well-being. Lopsided lives score very low in terms of some types of things that putatively non-derivatively contribute to well-being, but very high in terms of other such types of things. I argue that pluralists essentially face a trilemma about lopsided lives: they must either make implausible claims about how they compare in terms of overall well-being with more balanced lives, allow overall well-being to be implausibly hypersensitive to very slight nonevaluative differences, or else adopt implausible seeming limits on what things lives can contain or how much they can contribute to overall well-being. Such problems about lopsided lives thus push us away from pluralism and toward simpler theories of well-being, toward hedonism in particular. (This piece is the subject of Eden Lin’s paper “Well-Being and Hedonic Indispensability”.)
Effective altruists recommend that we give large sums to charity, but by far their more central m... more Effective altruists recommend that we give large sums to charity, but by far their more central message is that we give effectively, i.e., to whatever charities would do the most good per dollar donated. In this paper, I’ll assume that it’s not wrong not to give bigger, but will explore to what extent it may well nonetheless be wrong not to give better. The main claim I’ll argue for here is that in many cases it would be wrong of you to give a sum of money to charities that do less good than others you could have given to instead, even if it would not have been wrong of you not to give the money to any charity at all. I assume that all the charities under discussion here do positive good overall, do not cause harm, do not infringe rights, etc. What makes my main claim here particularly interesting is that it is inconsistent with what appears to be a fairly common assumption in the ethics of giving, according to which if it is not wrong of you to keep some sum of money for yourself, then it is likewise not wrong of you to donate it to any particular charity you choose. Roughly: if it’s up to you whether to donate the money, it’s also up to you where to donate the money. I challenge this common assumption. This article received the PEA Soup Readers’ Choice Paper Prize. It is also the focus of popular pieces in The Saint and The Conversation (republished in EconoTimes and Alliance) as well as a discussion on the philosophy blog PEA Soup (with a critical précis by Johann Frick). It is the subject of a critical reply by Thomas Sinclair.
I very briefly sketch two arguments for the claim that we have significant moral reason to ‘add h... more I very briefly sketch two arguments for the claim that we have significant moral reason to ‘add happy people’ (that is, bring into existence people with lives that are well worth living), independently of any effects on those already existing.
It seems plausible that (i) how much punishment a person deserves cannot be affected by the mere ... more It seems plausible that (i) how much punishment a person deserves cannot be affected by the mere existence or nonexistence of another person. We might have also thought that (ii) how much punishment is deserved cannot increase merely in virtue of personal division. I argue that (i) and (ii) are inconsistent with the popular belief that, other things being equal, when people culpably do very wrong or bad acts, they ought to be punished for this – even if they have repented, are now virtuous, and punishing them would benefit no one. Insofar as we cannot deny (i), we are either forced to abandon the popular belief in desert, or else allow that personal division could, as I put it, “multiply desert”. Some may not find the latter, considered by itself, troubling. But I argue that the thesis that division multiplies desert faces a potentially serious problem, which arises in the context of personal fusion. It is accordingly difficult to see how to maintain a particular family of desert views in light of the cases here presented. This article is the subject of a critical reply by Benjamin Curtis.
To your left, three strangers are drowning. To your right, one other stranger is drowning. You ca... more To your left, three strangers are drowning. To your right, one other stranger is drowning. You can effortlessly save the three by throwing a lifebuoy to your left. Alternatively, you can save the one by throwing the lifebuoy to your right. You cannot save all four. What should you do? It’s wrong to do nothing, but is it wrong to save just the one stranger? Are you morally required to save the three? Many claim that, when those you can help are innocent strangers with similar interests at stake, you’re required to save the greater number. Is this claim justified? This essay reviews some doubts.
Consider three cases:
Turn: A trolley is about to kill five innocent strangers. You can turn the... more Consider three cases:
Turn: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me.
Hurl: A trolley is about to kill five innocent strangers. You can hurl me at the trolley, saving the five and paralyzing me.
TurnHurl: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me. You can instead hurl me at the trolley, saving the five and paralyzing me.
Most find the following four claims intuitively plausible:
(1) It is permissible to turn the trolley onto me in Turn. (2) It is impermissible to hurl me at the trolley in Hurl. (3) It is impermissible to turn the trolley onto me in TurnHurl. (4) It is permissible to hurl me at the trolley in TurnHurl.
But how does turning go from permissible to impermissible, and hurling from impermissible to permissible, when both alternatives are available? I argue that such “secondary permissibility” claims are explained by contrastive consent. Even if I do not consent to being harmed, it is likely I’ll consent to being hurled at the trolley rather than being turned onto.
There are plenty of classic paradoxes about conditional obligations, like the duty to be gentle i... more There are plenty of classic paradoxes about conditional obligations, like the duty to be gentle if one is to murder, and about "supererogatory" deeds beyond the call of duty. But little has been said about the intersection of these topics. We develop the first general account of conditional supererogation, with the power to solve familiar puzzles as well as several that we introduce. Our account, moreover, flows from two familiar ideas: that conditionals restrict quantification and that supererogation emerges from a clash between justifying and requiring reasons.
It is commonly held that unexcused impermissible acts are necessarily blameworthy, not praisewort... more It is commonly held that unexcused impermissible acts are necessarily blameworthy, not praiseworthy. I argue that unexcused impermissible acts can not only be pro tanto praiseworthy, but overall praiseworthy—and even more so than permissible alternatives. For example, there are cases in which it is impermissible to at great cost to yourself rescue fewer rather than more strangers, yet overall praiseworthy, and more so than permissibly rescuing no one. I develop a general framework illuminating how praiseworthiness can so radically come apart from deontic status.
Essays in Honour of Derek Parfit Volume 2, Oxford University Press
Ethics in the tradition of Derek Parfit's Reasons and Persons is riddled with sorites-like argume... more Ethics in the tradition of Derek Parfit's Reasons and Persons is riddled with sorites-like arguments, which lead us by what seem innocent steps to seemingly false conclusions. Take, for example, spectrum arguments for the Repugnant Conclusion that appeal to slight differences in quality of life. Several authors have taken the view that, since spectrum arguments are structurally analogous to sorites arguments, the correct response to spectrum arguments is structurally analogous to the correct response to sorites arguments. I argue against this sorites analogy. I first consider some potential structural disanalogies between spectrum arguments and sorites arguments. But even if these arguments are relevantly structurally analogous, they differ in their content in ways that show the sorites analogy to be implausible. I explore two content-based disanalogies-one is inspired by Parfit's work on reductionism, and the other involves what I call hypersensitivity. I conclude with a methodological lesson.
In this entry, we discuss both the definition of effective altruism and objections to effective a... more In this entry, we discuss both the definition of effective altruism and objections to effective altruism, so defined.
Effective Altruism is a social movement which encourages people to do as much good as they can wh... more Effective Altruism is a social movement which encourages people to do as much good as they can when helping others, given limited money, time, effort, and other resources. This paper first identifies a minimal philosophical view that underpins this movement, and then argues that there is an analogous minimal philosophical view which might underpin Effective Justice, a possible social movement that would encourage promoting justice most effectively, given limited resources. The latter minimal view reflects an insight about justice, and our non-diminishing moral reason to promote more of it, that surprisingly has gone largely unnoticed and undiscussed. The Effective Altruism movement has led many to reconsider how best to help others, but relatively little attention has been paid to the differences in degrees of cost-effectiveness of activities designed to decrease injustice. This paper therefore not only furthers philosophical understanding of justice, but has potentially major practical implications.
Fiona Woollard argues that when one is personally involved in an emergency, one has a moral requi... more Fiona Woollard argues that when one is personally involved in an emergency, one has a moral requirement to make substantial sacrifices to aid others that one would not otherwise have. She holds that there are three ways in which one could be personally involved in an emergency: by being physically proximate to the victims of the emergency; by being the only person who can help the victims; or by having a personal encounter with the victims. Each of these factors is claimed to be defeasibly sufficient to ground personal involvement, and thus a requirement of substantial sacrifice to aid. Woollard defends this view on the basis of a number of cases. We show that Woollard’s cases contain various confounding factors. In view of the more precisely drawn cases offered here, it is clear that neither proximity nor uniqueness nor personal encounter is intuitively defeasibly sufficient in the way Woollard claims.
Suppose two children face a deadly threat. You can either do nothing, save one child by sacrifici... more Suppose two children face a deadly threat. You can either do nothing, save one child by sacrificing your arms, or save both by sacrificing your arms. Here are two plausible claims: first, it is permissible to do nothing; second, it is wrong to save only one. Joe Horton argues that the combination of these two claims has the implausible implication that if you are not going to save both children, you ought to save neither. This is one instance of what he calls the ALL OR NOTHING PROBLEM. I here present CONDITIONAL PERMISSIONS as the solution. Although saving only one child is wrong, it can be conditionally permissible, that is, permissible given what you are not going to do. You ought to save both children or save neither, but if you are not going to save both, you ought to do the next best thing (save one) or save neither.
Many of us give to charities that are close to our hearts rather than those that would use our gi... more Many of us give to charities that are close to our hearts rather than those that would use our gifts to do more good, impartially considered. Is such partiality to charities acceptable? I argue that if partiality to particular people is justified, we can go SOME distance toward justifying partiality to particular charities. Even so, partiality to charities is justified in fewer cases than most people seem to believe.
In his interesting and provocative article 'Being Good in a World of Need', Larry Temkin argues f... more In his interesting and provocative article 'Being Good in a World of Need', Larry Temkin argues for the possibility of a type of Each-We Dilemma in which, if we each produce the most good we can individually, we produce a worse outcome collectively. 1 Such situations would ostensibly be troubling from the standpoint of Effective Altruism, the project of finding out how to do the most good and doing it, subject to not violating side-constraints (MacAskill, forthcoming, p. 5). We here show that Temkin's argument is more controversial than it may appear initially regarding both impartiality and goodness. This is because it is both inconsistent with (i) a plausible conception of impartiality (Anonymity) and inconsistent with (ii) the standard view of goodness (the Internal Aspects View). Moreover, because (i) and (ii) are entailed by the sense of 'impartial goodness' that Effective Altruism tentatively adopts, Temkin's argument is less relevant to Effective Altruism than he suggests.
Larry Temkin famously argues that what he calls spectrum arguments yield strong reason to reject ... more Larry Temkin famously argues that what he calls spectrum arguments yield strong reason to reject Transitivity, according to which the ‘all-things-considered better than’ relation is transitive. Spectrum arguments do reveal that the conjunctions of independently plausible claims are inconsistent with Transitivity. But I argue that there is very strong independent reason to reject such conjunctions of claims, and thus that the fact that they are inconsistent with Transitivity does not yield strong reason to reject Transitivity.
Most believe that it is worse for a person to die than to continue to exist with a good life. At ... more Most believe that it is worse for a person to die than to continue to exist with a good life. At the same time, many believe that it is not worse for a merely possible person never to exist than to exist with a good life. I argue that if the underlying properties that make us the sort of thing we essentially are can come in small degrees, then to maintain this commonly-held pair of beliefs we will have to embrace an implausible sort of evaluative hypersensitivity to slight nonevaluative differences. Avoidance of such hypersensitivity pressures us to accept that it can be worse for merely possible people never to exist. If this conclusion is correct, then the standard basis for giving no or less priority to merely possible persons would disappear (i.e., that things cannot be better or worse for them). Though defenders of Person-Affecting Views and their opponents may still disagree in theory, they could arrive at the same answers to many monumentally important practical questions.
We might worry that Peter Singer’s argument from “Famine, Affluence, and Morality” is unconvincin... more We might worry that Peter Singer’s argument from “Famine, Affluence, and Morality” is unconvincing to non-consequentialists who accept moral constraints against imposing significant risks of harm on individuals. After all, giving to overseas charities often comes with such risks. I argue that plausible non-consequentialist criteria imply that it is not wrong to give to at least some of the charities that Singer and other effective altruists recommend.
Intuitively there are many different things that non-derivatively contribute to well-being: pleas... more Intuitively there are many different things that non-derivatively contribute to well-being: pleasure, desire satisfaction, knowledge, friendship, love, rationality, freedom, moral virtue, and appreciation of true beauty. According to pluralism, at least two different types of things non-derivatively contribute to well-being. Lopsided lives score very low in terms of some types of things that putatively non-derivatively contribute to well-being, but very high in terms of other such types of things. I argue that pluralists essentially face a trilemma about lopsided lives: they must either make implausible claims about how they compare in terms of overall well-being with more balanced lives, allow overall well-being to be implausibly hypersensitive to very slight nonevaluative differences, or else adopt implausible seeming limits on what things lives can contain or how much they can contribute to overall well-being. Such problems about lopsided lives thus push us away from pluralism and toward simpler theories of well-being, toward hedonism in particular. (This piece is the subject of Eden Lin’s paper “Well-Being and Hedonic Indispensability”.)
Effective altruists recommend that we give large sums to charity, but by far their more central m... more Effective altruists recommend that we give large sums to charity, but by far their more central message is that we give effectively, i.e., to whatever charities would do the most good per dollar donated. In this paper, I’ll assume that it’s not wrong not to give bigger, but will explore to what extent it may well nonetheless be wrong not to give better. The main claim I’ll argue for here is that in many cases it would be wrong of you to give a sum of money to charities that do less good than others you could have given to instead, even if it would not have been wrong of you not to give the money to any charity at all. I assume that all the charities under discussion here do positive good overall, do not cause harm, do not infringe rights, etc. What makes my main claim here particularly interesting is that it is inconsistent with what appears to be a fairly common assumption in the ethics of giving, according to which if it is not wrong of you to keep some sum of money for yourself, then it is likewise not wrong of you to donate it to any particular charity you choose. Roughly: if it’s up to you whether to donate the money, it’s also up to you where to donate the money. I challenge this common assumption. This article received the PEA Soup Readers’ Choice Paper Prize. It is also the focus of popular pieces in The Saint and The Conversation (republished in EconoTimes and Alliance) as well as a discussion on the philosophy blog PEA Soup (with a critical précis by Johann Frick). It is the subject of a critical reply by Thomas Sinclair.
I very briefly sketch two arguments for the claim that we have significant moral reason to ‘add h... more I very briefly sketch two arguments for the claim that we have significant moral reason to ‘add happy people’ (that is, bring into existence people with lives that are well worth living), independently of any effects on those already existing.
It seems plausible that (i) how much punishment a person deserves cannot be affected by the mere ... more It seems plausible that (i) how much punishment a person deserves cannot be affected by the mere existence or nonexistence of another person. We might have also thought that (ii) how much punishment is deserved cannot increase merely in virtue of personal division. I argue that (i) and (ii) are inconsistent with the popular belief that, other things being equal, when people culpably do very wrong or bad acts, they ought to be punished for this – even if they have repented, are now virtuous, and punishing them would benefit no one. Insofar as we cannot deny (i), we are either forced to abandon the popular belief in desert, or else allow that personal division could, as I put it, “multiply desert”. Some may not find the latter, considered by itself, troubling. But I argue that the thesis that division multiplies desert faces a potentially serious problem, which arises in the context of personal fusion. It is accordingly difficult to see how to maintain a particular family of desert views in light of the cases here presented. This article is the subject of a critical reply by Benjamin Curtis.
This is a book about duties to help others. When do you have to sacrifice life and limb, time and... more This is a book about duties to help others. When do you have to sacrifice life and limb, time and money, to prevent harm to others? When must you save more people rather than fewer? These questions arise in emergencies involving nearby strangers who are drowning or trapped in burning buildings. But they also arise in our everyday lives, in which we have constant opportunities to give time or money to help distant strangers in need of food, shelter, or medical care. With the resources available to you, you can provide more help or less. This book argues that it is often wrong to provide less help rather than more, even when the personal sacrifice involved makes it permissible not to help at all. It shows that helping distant strangers by donating or volunteering is morally more like rescuing nearby strangers than most of us realize. The ubiquity of opportunities to help others threatens to make morality extremely demanding, and the book argues that it is only thanks to adequate permissions grounded in considerations of cost and autonomy that we may pursue our own plans and projects. It concludes that many of us are required to provide no less help over our lives than we would have done if we were effective altruists.
This is the first collective study of the thinking behind the effective altruism movement. This m... more This is the first collective study of the thinking behind the effective altruism movement. This movement comprises a growing global community of people who organise significant parts of their lives around the two key concepts represented in its name. Altruism is the idea that if we use a significant portion of the resources in our possession—whether money, time, or talents—with a view to helping others then we can improve the world considerably. When we do put such resources to altruistic use, it is crucial to focus on how much good this or that intervention is reasonably expected to do per unit of resource expended (as a gauge of effectiveness). We can try to rank various possible actions against each other to establish which will do the most good with the resources expended. Thus we could aim to rank various possible kinds of action to alleviate poverty against one another, or against actions aimed at very different types of outcome, focused perhaps on animal welfare or future generations. The scale and organisation of the effective altruism movement encourage careful dialogue on questions that have perhaps long been there, throwing them into new and sharper relief, and giving rise to previously unnoticed questions. In this volume a team of internationally recognised philosophers, economists, and political theorists present refined and in-depth explorations of issues that arise once one takes seriously the twin ideas of altruistic commitment and effectiveness.
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Papers by Theron Pummer
Turn: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me.
Hurl: A trolley is about to kill five innocent strangers. You can hurl me at the trolley, saving the five and paralyzing me.
TurnHurl: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me. You can instead hurl me at the trolley, saving the five and paralyzing me.
Most find the following four claims intuitively plausible:
(1) It is permissible to turn the trolley onto me in Turn.
(2) It is impermissible to hurl me at the trolley in Hurl.
(3) It is impermissible to turn the trolley onto me in TurnHurl.
(4) It is permissible to hurl me at the trolley in TurnHurl.
But how does turning go from permissible to impermissible, and hurling from impermissible to permissible, when both alternatives are available? I argue that such “secondary permissibility” claims are explained by contrastive consent. Even if I do not consent to being harmed, it is likely I’ll consent to being hurled at the trolley rather than being turned onto.
Turn: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me.
Hurl: A trolley is about to kill five innocent strangers. You can hurl me at the trolley, saving the five and paralyzing me.
TurnHurl: A trolley is about to kill five innocent strangers. You can turn the trolley onto me, saving the five and killing me. You can instead hurl me at the trolley, saving the five and paralyzing me.
Most find the following four claims intuitively plausible:
(1) It is permissible to turn the trolley onto me in Turn.
(2) It is impermissible to hurl me at the trolley in Hurl.
(3) It is impermissible to turn the trolley onto me in TurnHurl.
(4) It is permissible to hurl me at the trolley in TurnHurl.
But how does turning go from permissible to impermissible, and hurling from impermissible to permissible, when both alternatives are available? I argue that such “secondary permissibility” claims are explained by contrastive consent. Even if I do not consent to being harmed, it is likely I’ll consent to being hurled at the trolley rather than being turned onto.