Deathdrop,
Human,
17 years ago
To talk about the real world for a second, if not nature, what would you have us base technology on? EVERYTHING comes from nature. We can't not use nature as a starting point. That does not make the human race "stupid".
And movie-wise, that logic makes the Preds the stupid ones. They're the ones who gave us the tools and taught us how to use them, which means we would have never had a society without them.
Actually, since they're an older and more advanced species, they've been fucking with nature far longer than the humans have. Not just on their own planet, but other planets as well.
Consider the fact that they kill anything that moves, fire huge laser beams at unsuspecting planets, set off nukes in the middle of the jungle... And the kicker, they help spread the xenos around the universe.
Their entire planet is a desert wasteland. Think it got that way by itself?