The HBS hosts discuss conspiracy theories and what motivates people to believe in them. The word "conspiracy" derives from the Latin con- ("with" or "together") and spirare ("to breathe"), and it seems like more and more people are breathing in the thin air of dubious explanations and bonding together over them. From Q-Anon to flat earthers to anti-vaxxers to climate change deniers to people convinced that a pedophilic, blood-drinking, sex-trafficking, deep state cabal is orchestrating our lives, conspiracy theories have captured the hearts and minds of many in the 21st C. United States. Is this new? Should we worry? And what really happened to Jeffrey Epstein?Leigh M. Johnson take the lead in this episode's conversation and, together with co-hosts Rick Lee and Charles Peterson, tries get to the bottom of what motivates people to believe in conspiracy theories. We take a brief tour through the history of conspiracy theories before getting to their benefits (making the world seem to make sense) and harms (too many to list), and then confronting the 800lb internet gorilla: QAnon. We also try to tease out the difference between believing in a conspiracy theory and "conspiratorial thinking," and we consider what Thi Nguyen's thoughts on echo chambers and epistemic bubbles might tell us about conspiracy theorists. Full episode notes available at this llnk.