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Perhaps the locale of the subjunctive mood willone day be found. Will Latins turn out to be extravagantly endowed and English-speaking peoples signifi...more

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The entire evolutionary record on our planet, particularly the record contained in fossil endocasts, illustrates a progressive tendency toward intelli...more

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Both [P. T.] Barnum and H. L. Mencken are said to have made the depressing observation that no one ever lost money by underestimating the intelligence...more

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Lashley also reported no apparent change in the general behavior of a rat when significant fractions—say 10 percent—of its brain were removed. But no ...more

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It may be that there are kernels of truth in a few of these doctrines, but their widespread acceptancebetokens a lack of intellectual rigor, an absenc...more

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Somewhere in the steaming jungles of the Carboniferous Period there emerged an organism that for the first time in the history of the world had more i...more

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a typical chromosomal DNA molecule in a human being is composed of about five billion pairs of nucleotides… But since there are four different kinds o...more

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What functions do dreams serve today? One view, published in a reputable scientific paper, holds that the function of dreams is to wake us up a little...more

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As in all such technological nightmares, the principal task is to foresee what is possible; to educate use and misuse; and to prevent its organization...more

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This sort of information gathering is precisely what we call play. And the important function of play is thus revealed: it permits us to gain, without...more

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with rare exceptions (chiefly the social insects), mammals and birds are the only organisms to devote substantial attention to the care of their young...more

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Once intelligent beings achieve technology and the capacity for self-destruction of their species, the selective advantage of intelligence becomes mor...more

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Do dogs feel for humans something akin to religious ecstasy? What other strong or subtle emotions are felt by animals that do not communicate with us?

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Natural selection has served as a kind of intellectual sieve, producing brains and intelligences increasingly competent to deal with the laws of natur...more

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It is precisely our plasticity, our long childhood, that prevents a slavish adherence to genetically preprogrammed behavior in human beings more than ...more