I'm reading through Terry Pratchett's The Last Continent right now, and I just had to repost a quote from it for your amusement. The rest of the book is also quite good, and it even includes an atheistic god of evolution (his big project: The cockroach). Note that this is in one of his "footnotes," which is why it references the real world, rather than Discworld.
In fact it's the view of more thoughtful historians, particularly those who have spent time in the same bar as the theoretical physicists, that the entirety of human history can be considered as a sort of blooper reel. All those wars, all those famines caused by malign stupidity, all that determined, mindless repetition of the same old errors, are in the great cosmic scheme of things only equivalent to Mr. Spock's ears falling off.
It would be easy to laugh at the idiocy of humanity if we were outside it, but it's harder from the inside. Still, it's worth trying. So, go to the news, find out whatever idiotic thing Bush just did, and regardless of how much it's going to screw things up for people, laugh at the blooper. It's a lot better than going insane.