American philosopher and historian Will Durant (audiobook form).Unless you're interested in it for the sake of history, the vast majority of these aren't worth wasting your time on. Modern thinkers >>> these guys.(click to show/hide)(click to show/hide)(click to show/hide)(click to show/hide)(click to show/hide)(click to show/hide)(click to show/hide)(click to show/hide)(click to show/hide)