Peter Singer — Moral Truths and Moral Secrets

Renowned philosopher Peter Singer discusses objective truths in morality, cultural evolution and universal altruism, promoting a simpler standard for charity, Apuleius' critique of animal mistreatment, the impact of 'Animal Liberation' and the state of animal welfare, Indian vegetarianism and the influence of spices, abolishing wild animal suffering, the spark of social movements, the influence of secularism and political ideologies on utilitarianism, and assessing the history of life on Earth and reasons for optimism.