The internet has fractured our world into a million little subcultures catering to the specific identities and habits of everyone online. Writer Derek Thompson believes this has led to a widespread cult-like mentality that has crept into all facets of modern life — pop culture, media, politics,...

Is it possible that we are living through one of the most revolutionary periods in human history? CNN’s Fareed Zakaria believes that we are and argues that the convergence of AI and the global backlash against liberal democracy are upending political orders around the world. He joins Sean to talk...

Philosophy may seem like a theoretical or abstract discipline in which unanswerable questions are debated to the point of tedium. But MIT professor Kieran Setiya believes that philosophical inquiry has a very practical and applicable purpose outside of the classroom — to help guide us through...