With the re-election of President Bush (news - web sites), state governments and big business will likely be the biggest forces pushing policies and developing innovative technologies aimed at reducing U.S. emissions of the gases scientists say are causing global warming.
That forecast by leaders in the environmental and business communities is based on the Bush administration's opposition to the Kyoto Protocol (news - web sites), the international agreement that seeks to cut the amount of so-called greenhouse gases that enter the atmosphere, where they trap heat.
The treaty requires industrialized countries to cut their emissions of carbon dioxide and other climate-changing substances on average by 5.2 percent below their 1990 levels.
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