Between his birth in 1818 and his death sixty-five years later, Karl Marx became one of Western civilization's most influential political philosophers. Two centuries on, he is still revered as a prophet of the modern world, yet he is also blamed for the darkest atrocities of modern times. But no matter in what light he is cast, the short, but broad-shouldered, bearded Marx remains--as a human being--distorted on a Procrustean bed of political "isms,"...