The DNA molecule was so old that its evolution had essentially finished more than two billion years ago. - Michael Crichton

I smiled, remembering Art's line about doctors being illpolitical. He meant it the way you used words like illiterate. Art always said doctors not only held no political views, but also were incapable of them. "It's like the military," he had once said. "Political views are considered unprofessional."

People worry about losing species diversity in the rain forest. But what about intellectual diversity-our most necessary resourse?

Already, the brain consumed more than a quarter of the body's blood supply... an organ accounting for only a small percentage of body mass. If brains grew larger, and better, then perhaps they would consume more - perhaps so much that, like an infection, they would overrun their hosts and kill the bodies that transported them. Or perhaps, in their infinite cleverness, they would find a way to destroy themselves and each other. There were times when, as he [Stone] sat at State Department or Defense Department meetings, and looked around the table, he would see nothing more than a dozen gray, convoluted brains sitting on the table... Just brains, sitting around, trying to decide how to outwit other brains, at other conference tables.
Idiotic.