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Dana Visalli works as a biologist and naturalist.
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Global coal production will very likely peak in the next 30 years.  
All the world’s best quality coal has already been mined.
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Global natural gas production is forecast to peak before 2020;
it did peak in North American in 2005..
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Global uranium production did reach a peak in 1980 and then fell
rapidly.  The white area under the black “demand” line represents
uranium supplied by reprocessing nuclear weapons.
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