Sentences with phrase «tightening world food supplies»
In this era of tightening world food supplies, the ability to grow food is fast becoming a new form of geopolitical leverage.
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As food supplies have tightened, a new geopolitics of food has emerged — a world in which the global competition for land and water is intensifying and each country is fending for itself.
Can we reverse the trends that are tightening food supplies, or is the world moving toward a future of rising food prices and political unrest?