Okay, folks, let me say this right up front. The greatest book ever written, laying out why humans do what they do, especially when it comes to the psychology of mass movements, political and religious, was "The True Believer" by Eric Hoffer, written way back in 1951."A Quick Look at the Essence of Man and His Universe" brings Hoffer's powerful insights into the twenty-first century, with the additional discernments of others who have built upon Hoffer's...