Today’s guest has dedicated his life to answering these questions with actionable, sustainable solutions. Meet the world’s most influential living philosopher, Peter Singer.

The grandfather of both the modern animal rights and effective altruism movements, Peter is a Professor of Bioethics at Princeton and a Laureate Professor at the University of Melbourne, who has published several books on our moral responsibility to alleviate suffering.

Since its original publication in 1975, his groundbreaking work "Animal Liberation" has awakened millions of people to the existence of speciesism—our systematic disregard of nonhuman animals—inspiring a worldwide movement to transform our attitudes to animals and eliminate the cruelty we inflict on them. His book "The Life You Can Save" and the nonprofit organization of the same name focus on how we should respond to extreme poverty and how doing good for others can bring fulfillment to your own life.

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Peace + Plants,

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