Category: ethics
Associated thinker(s): Peter Singer
Original publication or approximate period: Famine, Affluence, and Morality (1972)
Difficulty: Beginner
Themes: beneficence, distance, demandingness
Related experiments: violinist, utility-monster
Kind: thought experiment
Research checked: 2026-10-30
You pass a shallow pond and see a child drowning. You can rescue the child safely, but your clothes will be spoiled. The inconvenience is trivial compared with the child’s death. Singer uses this case to support a principle requiring prevention of serious harm when doing so does not require a sacrifice of comparable moral importance. He then asks why geographical distance should change our obligations to people facing severe deprivation.
How far does an easy duty of rescue extend beyond people immediately in front of us?
The case connects a familiar rescue judgment to much more demanding obligations. It forces readers to distinguish practical differences in information and effectiveness from the bare fact that another person lives far away.
Separate the argument into a rescue judgment, a general principle explaining it, and a proposed application to distant assistance. You can accept the first while disputing either of the next steps, but then you owe an account of the difference. For example, uncertainty about whether help reaches someone is relevant in a way that distance alone may not be. This structure also makes criticism more precise: showing that one organization is ineffective does not show that no obligation to assist exists, just as accepting rescue duties does not identify the best institution.
Singer argues that distance and the presence of other potential helpers do not by themselves erase an obligation. Critics may accept local rescue duties while defending agent-centered permissions, special obligations, limits on demandingness, or institutional approaches to injustice. Disagreement can concern the proposed principle or its application.
The original simple example involves muddy clothes; elaborate shoes and price tags are later presentations. The analogy does not establish that every donation succeeds. Actual aid decisions require evidence about effectiveness, whereas the rescue premise makes success straightforward.
Cases with several bystanders test whether responsibility is diluted. Iterated rescues test demandingness: many individually small sacrifices can eventually transform a life. These extensions must be argued through rather than assumed to follow without cost.
Peter Singer, Famine, Affluence, and Morality (1972), university-hosted text, search-index evidence
Peter Singer, Famine, Affluence, and Morality, full text reproduced by Giving What We Can
Historical association: Famine, Affluence, and Morality (1972). The sources above support the scenario and its intellectual context. Where an original work was not retrieved in full, its account is mediated by the named academic reference; no claim of full primary-source verification is made. The explanation and reflection questions here are original editorial prose.
Access scope: the university-hosted Singer page timed out when directly opened. The original essay’s text was subsequently retrieved from the explicitly listed Giving What We Can reproduction; its surrounding advocacy commentary is not treated as neutral scholarly adjudication.