My guest today is Christopher Rufo. Christopher is a political activist and filmmaker known for his opposition to Critical Race Theory or CRT. He's a senior fellow and director of the Initiative on Critical Race Theory at the Manhattan Institute and he's the author of a new book called "America's Cultural Revolution: How the Radical Left Conquered Everything" In this episode, we talk about the German philosopher Herbert Marcuse and the role he played in popularizing critical theory. We talk about the legacy of the weather underground. We talk about the admiration that left-wing intellectuals in the 20th century had for Mao and Stalin. We discuss the relationship between Critical Theory and Marxism. We talk about the psychological and emotional appeal of communism. We discuss the effect of the collapse of the Soviet Union on the Western left. We disagree somewhat about the legacy of McCarthyism. We talk about the political leanings of public school teachers today. We talk about the strengths and weaknesses of classical liberalism as a philosophy. We also go on to talk about the teaching of CRT in public schools and much more.