She looked at me with gentle indignation. She was what we have after sixty million years of the Cenozoic. There were a lot of random starts and dead ends. Those big plated pea-brain lizards didn't make it. Sharks, scorpions and cockroaches, as living fossils, are lasting pretty well. Savagery, venom and guile are good survival quotients. This forked female mammal didn't seem to have enough tools. One night in the swamps would kill her. Yet behind all that fragility was a marvelous toughness. A Junior Allen was less evolved. He was a skull-cracker, two steps away from the cave. They were at the two ends of our bell curve, with all the rest of us lumped in the middle. If the trend is still supposed to be up, she was of the kind we should breed, accepting sensitivity as a strength rather than a weakness. But there is too much Junior Allen seed around.