Animal Morality: What It Means and Why It Matters

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Karen Johnson, Robert Nozick · The Western Political Quarterly · 1975 · 7.8K citations

Democracy, Political Theory, Government Policy +3

Frontiers of justice: disability, nationality, species membership

Choice Reviews Online · 2006 · 3.8K citations · Full text

Normative Issue, Indigenous People, Agency (Feminist Philosophy) +24

The nature of love.

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Altruistic Helping in Human Infants and Young Chimpanzees

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Primatology, Empathy, Human Children +18

Monkeys reject unequal pay

Sarah F. Brosnan, Frans Β. Μ. de Waal · Nature · 2003 · 1.5K citations

Social Inequality, Economics, Remuneration Practice +5