In this episode of the Making Sense podcast, Sam Harris speaks with Anil Seth about the scientific study of consciousness, where consciousness emerges in nature, levels of consciousness, perception as a “controlled hallucination,” emotion, the experience of “pure consciousness,” consciousness as “integrated information,” measures of “brain complexity,” psychedelics, different aspects of the “self,” conscious AI, and many other topics. SUBSCRIBE to listen to the rest of this episode and gain access to all full-length episodes of the podcast at samharris.org/subscribe.   Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.