FORUM: Should efforts on developing alternative energy sources be increased?

Fossil fuels, such as coal, oil and gas, are by far the largest contributor to global climate change, accounting for over 75 % of global greenhouse gas emissions and nearly 90 % of all carbon dioxide emissions. To avoid the worst impacts of climate change, emissions need to be reduced.

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http://forum.timesofu.com/?forum=efforts-on-developing-alternative-energy-sources-should-be-increased