The Extended Mind: The Power of Thinking Outside the BrainA New York Times Editors' Choice A Washington Post Best Nonfiction Book of 2021 A New York Times Notable Book A bold new book reveals how we can tap the intelligence that exists beyond our brains in our bodies, our surroundings, and our relationships Use your head. That's what we tell ourselves when facing a tricky problem or a difficult project. But a growing body of research indicates that we've got it exactly backwards. What we need to do, says