Toby Ord is a moral philosopher at Oxford University's Future of Humanity Institute and the author of The Precipice.

His work focuses on the big-picture questions facing humanity. His current research is on avoiding the threat of human extinction, which he considers to be among the most pressing and neglected issues we face.

His earlier work explored the ethics of global health and global poverty, which led him to create Giving What We Can, whose members have pledged hundreds of millions of pounds to the most effective charities helping to improve the world. He also co-founded the wider effective altruism movement.

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