This episode is a deep dive on a slippery subject. Many cultures believe in reincarnation, the recycling of souls into new bodies again and again. Reincarnation is an underlying principle behind the idea of karma, and many non-Buddhists believe in reincarnation to some degree. Why? What signals do we interpret as proof of reincarnation, and what would count as actual evidence? Are there any harms that come with the idea of reincarnation? Ben asks many questions, and we go over some interesting cases.