One of the most extraordinary minds of American and global history, W.E.B. Du Bois penned the famous line that “the problem of the Twentieth Century is the problem of the color line.” He is a formative voice for many of the people who gave us the Civil Rights Movement. But his passionate, poetic words and intelligence continue to enliven 21st-century life on the color line and beyond it. We bring Du Bois’ life and ideas into relief — featuring one of the last interviews the great Maya Angelou gave before her death.