Viable Alternatives to Fossil Fuels Still Decades Away
As the Climate Change talks get underway in Copenhagen this week, there is much attention focused on alternative energy sources that produce little or no greenhouse gas pollution. Some of these energy sources - like wind, solar, biomass and geothermal - are also attractive because they are renewable and offset the need for imported oil, gas or coal. But, it will be a long time before any of these energy sources will be a large-scale alternative to fossil fuels.
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