<b>Addressing his claim that religion had close to nothing to do with the World Wars</b><br>The empires of WW1 were all extremely religious, their dynasties being believed to be divinely mandated.<br>WW2<br>Fascism in Italy, an extremely catholic nation, where Mussolini and his regime were supported by the pope<br>Fascism in Germany was also extremely catholic adherent, Hitler himself was a practicing Catholic.<br>The Soviets were also extremely orthodox, granted that the government had an irreligious mandate, thus did not keep the millions of russians from practicing orthodox Christianity, most of the orthodox churches survived the soviet regime and are in full function today. <br>**JAPAN <br>The bloodiest and largest empire of the war wad dominated by Shintoism and believed their emperor was God on earth, to not follow his will was to go against God.  <br>This is just the tip of the iceberg, but the monotheists have never had a problem killing and waging war.