Can modern science explain, or even define, the mystery of human consciousness? Dr. Sanjay Gupta sits down with writer Michael Pollan to talk about his new book, A World Appears: A Journey Into Consciousness, and explore the unmapped territory of our inner lives. They discuss where (and if) consciousness lives in the brain, whether plants and artificial intelligence can be conscious, and why we must protect our inner lives in an increasingly technological world.  Our show was produced by Jesse Remedios with assistance from Jennifer Lai. Medical Writer: Andrea KaneShowrunner: Amanda SealySenior Producer: Dan BloomTechnical Director: Dan Dzula Learn more about your ad choices. Visit podcastchoices.com/adchoices