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Dr. Robert Zeigler, an eminent American botanist, flew to Saudi Arabia in March for a series of high-level discussions about the future of the kingdom’s food supply. Saudi leaders were frightened: heavily dependent on imports, they had seen the price of rice and wheat, their dietary staples, fluctuate violently on the world market over the previous three years, at one point doubling in just a few
This spring, disaster loomed in the global food market. Precipitous increases in the prices of staples like rice (up more than a hundred and fifty per cent in a few months) and maize provoked food riots, toppled governments, and threatened the lives of tens of millions. But the bursting of the commodity bubble eased those pressures, and food prices, while still high, have come well off the astrono
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