A prolific writer on sociology, history, economics, and politics, W.E.B. Du Bois was one of the most extraordinary minds of American and global history. His life traced an incredible arc; he was born three years after the end of the Civil War and died on the eve of the March on Washington. In 1903, he penned the famous line that “the problem of the 20th century is the problem of the color line.” Du Bois was a formative voice for many of the people who gave us the civil rights movement and for all of us navigating the still-unfolding, unfinished business of racial justice now. We bring his life and ideas into relief through three conversations with people who were inspired by him.