in 2006, total U.S. greenhouse gas emissions fell 1.5 percent -- and the intensity of those gases fell 4.2 percent -- without an international pact.
By contrast, the European Union, which is loudly proud of signing on to the Kyoto Protocol, increased greenhouse gas emissions 0.4 percent.
The decrease in U.S. emissions is attributed to a greater use of natural gas in electricity production, declines in agricultural and industrial methane output and better land-use and forestry practices, among other things.
That's some good news and might have started the conferees thinking about the effectiveness of voluntary, market-based solutions to global warming.
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