Buy efficient appliances
Λεπτομέρειες πλοηγού
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What should Obama do next? »What should Obama do next?
Environment? »Environment?
Climate Change - US Perspective? »Climate Change - US Perspective?
Reduce US CO2 emissions »Reduce US CO2 emissions
How can US CO2 emissions be reduced? »How can US CO2 emissions be reduced?
Non-government options »Non-government options
Buy efficient appliances
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