Two weeks ago—when the election of Donald Trump was still, to many people, an almost comedic idea—Charles Taylor, the Canadian philosopher, visited the Social Science Research Council, in Brooklyn, to talk about the fate of democracy with some graduate students. He had just won the Berggruen Prize, which is awarded, along with a million dollars, to a philosopher “whose ideas are intellectually profound but also able to inform practical and public life.” Taylor’s books tell the story of how some sources of value (love, art, individuality) have grown in relevance, while others (God, king, tradition) have declined. When we met, Taylor’s newest work was a lecture called “Some Crises of Democracy.” Citizens in Western democracies, he argued, used to find personal fulfillment in political participation; now, they were coming to feel that the democratic process was a lot of sound and fury, signifying nothing, and that democratic politicians were con artists. Their desperation and cynicism seemed capable of turning these beliefs into self-fulfilling prophecies.