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In other words, until about 1800 only the minority of people with (on average) the ‘best genes’ (i.e. the lowest mutation load) would be able to survive and reproduce; and among the great majority of the population only a very small proportion of their offspring (averaging much less than two, probably less than one, per woman) would survive to a healthy adulthood, reproduce and raise children of their own. In this context, which was for almost all of human history until about two hundred years ago; both new and inherited deleterious mutations were filtered-out, or purged, from the population every generation by this very harsh form of natural selection. (39)
In a society of declining intelligence, we would expect: rising crime and corruption; decreasing civic participation and lower voter turn-out; higher rates of illegitimacy; poorer health and greater obesity, an increased interest in the instinctive, especially sex; greater political instability and decline in democracy; higher levels of social conflict; higher levels of selfishness and so a decline in any welfare state; a growing unemployable underclass; falling educational standards; and a lack of intellectualism and thus decreasing interest in education as a good in itself. We would also expect more and more little things to go wrong that we didn’t used to notice: buses running out of petrol, trains delayed, aeroplanes landing badly, roads not being repaired, people arriving late and thinking it’s perfectly okay; several large and lots of little lies . . . (185)
Indeed modern institutions are not even trying to select primarily by intelligence – the reality of which they often deny; but instead are implicitly – by the nature of their evaluations – and also by explicitly-stated policies – selecting on other grounds, especially for the ‘Head Girl’ personality – the conscientious, empathic, socially integrated all-rounders. Modern society is, of course, run by Head Girls, of both sexes (plus a smattering of charming or charismatic psychopaths), hence there is no assigned place for the creative genius. Modern colleges aim at recruiting Head Girls, so do universities, so does science, so do the arts, so does the mass media, so does the legal profession, so does medicine, so does the military. And in doing so, except insofar as they make errors; they filter-out and exclude even the possibility of creative genius. (189)