Chimps have been observed making spears out of sticks and then using them to kill bushbabies.
Let me repeat that: CHIMPS! MAKING! SPEARS! KILLING! BUSHBABIES!
Wait, and let me explain in more detail. First, a female chimpanzee (apparently the females are more "innovative") finds a deep hollow of a tree of the type where bush babies--"small, monkeylike mammals"--sleep during the day. Then she finds a long, straight stick, and uses her hands and teeth to tear off the side branches. She peels off the bark, and makes one end into a point. Then, holding the spear in a "power grip," she jabs the spear into the hollow repeatedly "at a rate of about one or two jabs per second." After every few jabs she "sniffs or licks" the end of the stick to see if she's jabbing a bush baby or not. Then she smashes the hollow tree branch, exposing the dead (or possibly just horribly injured) bush baby, and eats it.
One of the researchers who observed this said that it reminded her of the shower scene in "Psycho."
So, OK, we're doomed. The chimpanzees are going to organize, surprise us with the ferocity of their spear-jabbing warmongering, and take over the world. We'll become the subjugated species, kept around as pets, zoo exhibits, or pack animals for the ruling ape class, and by the time Charleton Heston comes from the future to find the Statute of Liberty crumbling in the ocean, we will have become mute and forgotten the time before the chimps ruled.
Looking on the bright side, though, maybe that's not such a bad way to go, given the other options. A year ago I thought the world was going to end in a dramatic firey apocalyptic nightmare initiated by TomKat and its army of Scientologist alien minions. A few months ago I was thinking more along the lines of drowning or slow dehydration caused by global warming. Planet of the Apes is actually fairly fun and campy, and the loincloths are more flattering than you might suspect.
OK, I'm in! Chimps, if you need me, I'll be under my desk.