Arios makes sense in this entry here. I particularly like this part
I've written before about the tendency of many people of all ideologies to have an unhealthy obsession with their own personal belief in an inevitable impending End Times. Whether your favorite bringer of doom is the Rapture, environmental catastrophe, nuclear war, a cataclysmic economic event, plague, general breakdown of civil society, etc... depends in large part on your ideology. But whatever that ideology is, many people seem to have a strikingly sharp belief that the End Is Nigh unless people Understand The Truth They're Preaching.