Roughly one person in seven in the world is hungry, almost all of them in the Global South. ...

Roughly one person in seven in the world is hungry, almost all of them in the Global South.
 
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The problem with production of wind energy is that it is expensive to install wind turbines in the sea where there is more wind and that the plants are often distant from urban areas.
 
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Americans are more susceptible than Europeans or Japanese to oil cutoffs or price hikes, as we use two and a half times as much energy as they do.
 
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Ethanol made from corn is an efficient replacement for gasoline and its production can stabilize soaring prices of both oil and foods.
 
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Economists, environmentalists, and livestock growers alike support corn ethanol.
 
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