The Universe is cold and meaningless, we're just a bunch of filthy apes crawling around on an equally insignificant ball of mud, there is no Heaven or Hell and we're all going to be eaten by worms, so we might as well just start killing each other right now.  We've also completely lost all of our primal instincts, we won't know what the fuck to do when the apocalypse comes, and have to fight for food, shelter, etc. So suck my cum and lick my dick you fat, pea-brained, McDonalds-worshipping, soulless jizz mongers.