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10 of the warmest years on record were in the past 14 years, significant changes are occurring in the Gulf Stream and the jet stream, and carbon dioxide levels in cores of polar ice reveal that instead of being cyclical such levels are rising to greater and greater amounts (Guggenheim, 2006). Yet President Bush struck "global warming" from government publications in favor of "climate change" and failed to sign the Kyoto Protocol that set limits on carbon emissions, because he believes there is no cert

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