Podcast:The Late Show Pod Show with Stephen Colbert Published On: Mon Feb 27 2023 Description: Pulitzer Prize-winning journalist and author Isabel Wilkerson explains the premise of her book, “Caste: The Origins of Our Discontents,” and points out that the United States continues to perpetuate a caste system designed by the country’s founders. Check out the book, now available in paperback. Learn more about your ad choices. Visit megaphone.fm/adchoices