 Between 100 million years and 20,000 years ago, this planet was changing violently and quickly. The first change wiped out the dinosaur just the way it did on Earth. But it kept on changing. Desert, glacier, jungle, and all this within the lifespan of a single animal. For one million years, this was the norm of existence on Glade. I've checked geological survey. The planet is stable now. Well, that's not what I'm getting at. The point is...