Economic growth may one day turn out to be a curse rather than a good. —Hannah Arendt The World Bank announced recently that food prices are rising, not as the result of a natural disaster devastating crops, but gradually, steadily, inexorably. Since 2000 the global price of wheat has increased 200 percent, food of every kind by 75 percent. Most Americans haven’t noticed the change, but thirty-six countries now require aid to prevent their poorest citizens from starving.