The More You Study Consciousness, the Weirder It Gets | The Ezra Klein Show

Consciousness is this amazing, mind-bending riddle. It’s the only thing any of us truly knows. We experience everything else in life through it. And yet we barely understand it. We don’t know what it’s made of or how it works or why it exists.

But scientists and theorists have been trying to answer those questions, and have made some startling discoveries. The science writer Michael Pollan, known for books like “The Omnivore’s Dilemma” and “How to Change Your Mind,” spent five years on the vanguard of this research. And his new book, “A World Appears: A Journey Into Consciousness,” shows that the closer you look at consciousness, the weirder it gets.

I asked Pollan to walk through some of the places his mind wandered on this journey — including the role of the body and feelings in consciousness, fascinating studies that provide evidence for plant sentience, the researchers who have abandoned their old theories after trying psychedelic drugs, and the possibility that consciousness may not emerge from inside us at all. “I’ve entered this ‘never say never’ realm with this research,” Pollan told me.

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