Much to the surprise of no one who was paying attention in science class, diseases that were once mostly under control are now experiencing a dramatic upswing, thanks to the efforts of the anti-vaccine movement in sowing hysteria and misinformation about products that have already been through a lengthy and vigorous examination of their safety and efficacy. How could such a thing happen in “enlightened” Western civilization? The answer is complex, but part of the problem stems from our cultural post-modernism. Rejection of science goes hand-in-hand with rejection of the idea that any kind of objective truth really exists.