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Better off Quote by Peter Singer

“Unfortunately for ethical egoism, the claim that we will all be better off if every one of us does what is in his or her own interest is incorrect. This is shown by what are known as "prisoner's dilemma" situations, which are playing an increasingly important role in discussions of ethical…” quote by Peter Singer
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“Unfortunately for ethical egoism, the claim that we will all be better off if every one of us does what is in his or her own interest is incorrect. This is shown by what are known as "prisoner's dilemma" situations, which are playing an increasingly important role in discussions of ethical theory... At least on the collective level, therefore, egoism is self-defeating - a conclusion well brought out by Parfit in his aforementioned Reasons and Persons.”

Peter Singer

About This Quote

Source Book: Reasons and Persons by Derek Parfit, 1984

Egoism claims personal interest benefits all, but prisoner's dilemma shows collective outcomes can be worse, making egoism self‑defeating.

In simple terms: Self‑interest can harm the group.

Key Takeaway

Beware collective consequences of selfish actions.

Themes

ethics self‑interest collective welfare philosophy

Mood

critical analytical

Type

philosophical ethical

When to use this quote

  • business negotiations
  • environmental policy
  • public health
  • team projects

Key Concepts

prisoner's dilemma self‑defeat rational choice

Questions to Reflect On

  • How do individual incentives affect group outcomes?
  • Can cooperation override selfish motives?
A Different Perspective

Self‑interest may succeed only when coordinated.

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