I am hardly the only one to grapple with a sense that reality is somehow warping. Almost everyone I talk to tells me about people they have lost “down the rabbit hole”—parents, siblings, best friends, as well as formerly trusted intellectuals and commentators. People, once familiar, who have become unrecognizable. Altered. It began to feel as if the forces that have destabilized my world are part of an expansive web of forces that are destabilizing our larger world—and that understanding these forces could hold a key to getting to firmer ground.