Defeating Depletion

Solar and wind power are good alternatives. Denmark is the per-capita world leader when it comes to wind farming, with 18 percent of its power coming from wind power. But before we make an unqualified endorsement, bear in mind that the production of the components used to produce solar and wind power obviously does cause pollution.

Still, while we have cheap fossil fuels at our disposal, we ought to be directing the energies that we have available from them towards massive worldwide investments in solar and wind power, but there is a catch. Entire farms will need to be dedicated to harnessing the power of the sun (which includes its ability to unevenly bake the Earth
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