Anyone with a passing familiarity with Buddhism will know that “delusion” is rarely, if ever, mentioned in a positive way. In fact, the Buddha included delusion (aka: confusion about the way things really are) on his list of “the three poisons.” The whole point of meditation, per the Buddha, is to uproot delusion -- along with greed and hatred. Only then can you be enlightened.  My guest today is here to valiantly make the case that delusion -- or self-deception -- has an upside. Many upsides, in fact. While he concedes that self-deception can, of course, be massively harmful, he argues that it also plays a vital role in our success and wellbeing, and that it holds together friendships, marriages, and nations. Understanding this, he says, can make you happier, more effective, and -- crucially -- more empathetic with people with whom you disagree. Shankar Vedantam is the host of the popular podcast and radio show Hidden Brain. His new book is called Useful Delusions: The Power and Paradox of the Self-Deceiving Brain. In this conversation, we talk about: the many ways our brains filter and alter our perception of reality; why we evolved for a robust capacity to lie to ourselves; and how his research on delusions has colored his view of the chaos and confusion of our modern world. Are you excited about the upcoming Taming Anxiety Challenge? If so, you can download the Ten Percent Happier app today to get ready: https://10percenthappier.app.link/install Full Shownotes: https://www.tenpercent.com/podcast-episode/shankar-vedantam-354