Niche Quotes - page 2
Humans... entered the 'cognitive niche.' Remember the definition of intelligence from Chapter 2: using knowledge of how things work to attain goals in the face of obstacles. By learning which manipulations achieve which goals, humans have mastered the art of the surprise attack. They use novel, goal-oriented courses of action to overcome the Maginot Line defenses of other organisms, which can respond only over evolutionary time. The manipulations can be novel because human knowledge is not just couched in concrete instructions like 'how to catch a rabbit.' Humans analyze the world using intuitive theories of objects, forces, paths, places, manners, states, substances, hidden biochemical essences, and, for other animals and people, beliefs and desires.... People compose new knowledge and plans by mentally playing out combinatorial interactions among these laws in their mind's eye.
Steven Pinker
Life was growing and spreading here the way a disease propagates and eats and in the eating must kill. There should be something more, he thought. A kind of being might come into the universe that did not want to finally eat everything or to command all or to fill every niche and site with its own precious self. It would be a strange thing, with enough of the brute biology in it to have the quick, darting sense of survival. But it would also have to carry something of the machine in it, the passive and accepting quality of duty, of waiting, and of thought that went beyond the endless eating or the fear of dying. To such a thing the universe would not be a battleground but a theater, where eternal dramas were acted out and it was best to be in the audience. Perhaps evolution, which had been at the beginning a blind force that pushed against everything, could find a path to that shambling, curiously lasting state.
Gregory Benford