The world has been shaken by unprecedented spikes in food prices, by hunger riots, and by social tensions that demonstrate that food supplies have returned as a source of insecurity – to which global warming and declining natural resources are adding unprecedented urgency. Relying on markets and trade liberalization alone will not solve the problem.
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PARIS – The world has been shaken by unprecedented spikes in food prices, by hunger riots, and by social tensions that demonstrate that food supplies have returned as a source of insecurity – to which global warming and declining natural resources are adding unprecedented urgency. By 2050, it is estimated that there will be nine billion people on earth, so the need for food may double – primarily among urban populations in the world’s poorest countries.