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The concept of "post-petroleum era,"meaning that mankind is forced to find"post-petroleum era" energy as soon aspossible, was introduced in May 2003.Today, coun
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The concept of "post-petroleum era,"meaning that mankind is forced to find"post-petroleum era" energy as soon aspossible, was introduced in May 2003.Today, countries still have different viewpoints on the time the world will enterthe "post-petroleum era." Some people think that it will take only 15-25 years and others think that it will be more than halfa century.
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