On this episode of ID the Future, Discovery Institute Senior Fellow Benjamin Wiker continues the discussion begun in the last podcast. Continuing through his survey of his new book, 10 Books That Screwed Up the World: And 5 Others That Didn't Help, Dr. Wiker sets his sights on Charles Darwin's The Descent of Man and its clear connections to the ideologies of Friedrich Nietzsche, Adolf Hitler, and Margaret Sanger. Spotlighting Darwin's own words in context, Wiker demonstrates how the reprehensible philosophies of these three figures were the direct descendants of Darwin's own thoughts.