Are our moral convictions just loud expressions of emotion, and is our pursuit of legacy merely a sophisticated way to ignore our own mortality? Dr. Elena Santos explores Alex O'Connor's deep dive into the 'step changes' of philosophy that threaten to upend everything you think you know about knowledge, free will, and the origins of modern values. Prepare to confront the uncomfortable reality that your most cherished beliefs might be the very 'immortality projects' keeping you from seeing the world as it truly is.