The life of W.E.B. Du Bois occupies a remarkable span. He was born in Massachusetts in 1868 to a nation in the middle of its very reconstruction. He took up the mantel of the previous generation of great African-American thinkers, like Sojourner Truth and Frederick Douglass, who themselves escaped bondage. But even with emancipation, America’s work was, and still is, not nearly over. But thanks to the life and work of W.E.B. Du Bois, the United States, and the world, are a little more humane.