Daniel Ellsberg’s new book is The Doomsday Machine: Confessions of a Nuclear War Planner. I’ve known the author for years, I’m prouder than ever to say. We have done speaking events and media interviews together. We’ve been arrested together protesting wars. We’ve publicly debated electoral politics. We’ve privately debated the justness of World War II. (Dan approves of U.S. entry into World War II, and it seems into the war on Korea as well, though he has nothing but condemnation for the bombing of civilians that made up so much of what the U.S. did in those wars.) I’ve valued his opinion and he has rather inexplicably asked for mine on all sorts of questions. But this book has just taught me a great deal I had not known about Daniel Ellsberg and about the world.