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Energy 101
Energy can be described in the language of engineering, science, economics, history, and policy, and all are important to a full understanding of current choices and future possibilities.
This section provides a background on energy. We take a brief look at energy use today and through history, describe how various energy sources are harnessed and used, and examine the serious side effects from our country's heavy dependence on fossil fuels. |
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© Union of Concerned Scientists
Page Last Revised: 06/19/08 |
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