Empires, indeed governments generally, tend to be good things at first and bad things the longer they last. First they improve society’s ability to flourish by providing central services and removing impediments to trade and specialisation; thus, even Genghis Khan’s Pax Mongolica lubricated Asia’s overland trade by exterminating brigands along the Silk Road, thus lowering the cost of oriental goods in European parlours. But then, as Peter Turchin argues following the lead of the medieval geographer Ibn Khaldun, governments gradually employ more and more ambitious elites who capture a greater and greater share of the society’s income by interfering more and more in people’s lives as they give themselves more and more rules to enforce, until they kill the goose that lays the golden eggs. There is a lesson for today. Economists are quick to speak of “market failure”, and rightly so, but a greater threat comes from “government failure”. Because it is a monopoly, government brings inefficiency and stagnation to most things it runs; government agencies pursue the inflation of their budgets rather than the service of the customers; pressure groups form an unholy alliance with agencies to extract more money from taxpayers for their members. Yet despite all this, most clever people still call for government to run more things and assume that if it did so, it would somehow be more perfect, more selfless, next time.
Matt Ridley, The Rational Optimist: How Prosperity Evolves, p. 182
May 31, 2010
QotD: A lesson for today
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