“If you're constantly ruminating about what you just did- or what you should have done- or what you would have done if you only had the chance, you will miss your life. Ok, you will fail to connect with it. You will fail to connect with other people.”

American neuroscientist, philosopher, author, and podcast host

Samuel Benjamin Harris is an American neuroscientist, philosopher, author, and podcast host. He became widely known for his criticism of religion and is often grouped with Richard Dawkins, Christopher Hitchens, and Daniel Dennett as one of the "Four Horsemen" of New Atheism. His work ranges across rationality, ethics, free will, determinism, neuroscience, meditation, psychedelics, philosophy of mind, politics, terrorism, and artificial intelligence. Much of his public writing and speaking returns to questions about how people think, what they believe, and how reason should shape public life.