Christopher Caldwell looks at youth and war, a deadly duo:
Gangland slayings in the Palestinian territories this week have pitted the Islamist gunmen of Hamas against the secular forces of Fatah. The killings defy civilised norms: in December even children were targeted for murder. But the killings also defy political common sense. Ariel Sharon’s wall cuts terrorists off from Israeli targets and what happens? The violence — previously justified with the cause of a Palestinian homeland — continues as if nothing had changed, merely finding its outlet in a new set of targets. This makes it appear that Palestinian violence has never really been about a “cause” at all. The violence is, in a strange way, about itself.Gunnar Heinsohn, a social scientist and genocide researcher at the University of Bremen, has an explanation for why this might be so. Since its publication in 2003, his eccentric and eye-opening Sons and World Power (not available in English) has become something of a cult book. In Mr Heinsohn’s view, when 15 to 29-year-olds make up more than 30 per cent of the population, violence tends to happen; when large percentages are under 15, violence is often imminent. The “causes” in the name of which that violence is committed can be immaterial. There are 67 countries in the world with such “youth bulges” now and 60 of them are undergoing some kind of civil war or mass killing.
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The problem, rather, is that in a youth-bulge society there are not enough positions to provide all these young men with prestige and standing. Envy against older, inheriting brothers is unleashed. So is ambition. Military heroism presents itself as a time-honoured way for a second or third son to wrest a position of respectability from an otherwise indifferent society. Societies with a glut of young men become temperamentally different from “singleton societies” such as Europe’s, where the prospect of sending an only child to war is almost unthinkable. Europe’s pacifism since 1945, in Mr Heinsohn’s view, reflects an inability to wage war, not a disinclination.