" The problem comes when religion enters the science classroom. There’s no tradition of scientists knocking down the Sunday school door, telling preachers what to teach. Scientists don’t picket churches. By and large—though it may not look this way today—science and religion have achieved peaceful coexistence for quite some time. In fact, the greatest conflicts in the world are not between religion and science; they’re between religion and religion. "

― Neil deGrasse Tyson , Space Chronicles: Facing the Ultimate Frontier