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De - Pt| Proverbs, aphorisms, quotations (English) | by Linux fortune |
| Natural selection won't matter soon, not anywhere as much as concious selection. We will civilize and alter ourselves to suit our ideas of what we can be. Within one more human lifespan, we will have changed ourselves unrecognizably. -- Greg Bear | |
| cerebral atrophy, n: The phenomena which occurs as brain cells become weak and sick, and impair the brain's performance. An abundance of these "bad" cells can cause symptoms related to senility, apathy, depression, and overall poor academic performance. A certain small number of brain cells will deteriorate due to everday activity, but large amounts are weakened by intense mental effort and the assimilation of difficult concepts. Many college students become victims of this dread disorder due to poor habits such as overstudying. cerebral darwinism, n: The theory that the effects of cerebral atrophy can be reversed through the purging action of heavy alcohol consumption. Large amounts of alcohol cause many brain cells to perish due to oxygen deprivation. Through the process of natural selection, the weak and sick brain cells will die first, leaving only the healthy cells. This wonderful process leaves the imbiber with a healthier, more vibrant brain, and increases mental capacity. Thus, the devastating effects of cerebral atrophy are reversed, and academic performance actually increases beyond previous levels. | |
| ... we must be wary of granting too much power to natural selection by viewing all basic capacities of our brain as direct adaptations. I do not doubt that natural selection acted in building our oversized brains -- and I am equally confident that our brains became large as an adaptation for definite roles (probably a complex set of interacting functions). But these assumptions do not lead to the notion, often uncritically embraced by strict Darwinians, that all major capacities of the brain must arise as direct products of natural selection. -- S.J. Gould, "The Mismeasure of Man" | |
