Cavemen Fighting Dinosaurs. 'Nuff Said!

We should be thankful for the bravery and courage of our caveman forefathers.  If it weren't for these noble cavemen running around murdering dinosaurs with flint spears, we'd all be speaking dinosaur right now.  Thanks to the cavemen, the dinosaurs all died out after years of struggle and turned into oil so that we could have global warming (no more ice ages!), gigantic corporations pulling the strings of big government, the war in the middle east, and THERE WILL BE BLOOD.  And the world is a much better place.  Right?