Increasingly it seems facts aren't necessary, because the tenets of environmentalism are all about belief. It's about whether you are going to be a s… - Michael Crichton

Human beings are so destructive. I sometimes think we're a kind of plague, that will scrub the earth clean. We destroy things so well that I sometimes think, maybe that's our function. Maybe every few eons, some animal comes along that kills off the rest of the world, clears the decks, and lets evolution proceed to its next phase.

The notion that the natural world obeys its own rules and doesn't give a damn about your expectations comes as a massive shock... it will demand that you adapt to it — and if you don't, you die. It is a harsh, powerful, and unforgiving world, that most urban westerners have never experienced.

Because there haven’t been any advances,” Malcolm said. “Not really. Thirty thousand years ago; when men were doing cave paintings at Lascaux, they worked twenty hours a week to provide themselves with food and shelter and clothing. The rest of the time, they could play, or sleep, or do whatever they wanted. And they lived in a natural world, with clean air, clean water, beautiful trees and sunsets. Think about it. Twenty hours a week. Thirty thousand years ago.” Ellie said, “You want to turn back the clock?” “No,” Malcolm said. “I want people to wake up. We’ve had four hundred years of modern science, and we ought to know by now what it’s good for, and what it’s not good for. It’s time for a change.