Donald Hoffman is back on Know Thyself today to explore the constraints of time and space, and how they shape our understanding of the world around us. He discusses the "headset analogy" - the idea that our senses act as a kind of cognitive filter, preventing us from directly perceiving the true nature of reality. Donald delves into the paradoxes found in various mathematical theorems, and his newest research on "conscious agents" and how it relates to the Gaia hypothesis. The significance of mystical experiences and their potential to reveal truths about the nature of reality is also covered. Hoffman also opens up about his thoughts on reincarnation, the relationship between science and spirituality, and the possibility of artificial intelligence becoming truly conscious.