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Politics Professor, Economist, Writer
Mostly Disagree
Global warming is real and caused by CO2. The trouble is that the climate models show we can do very little about the warming. Even if everyone (including the United States) did Kyoto and stuck to it throughout the century, the change would be almost immeasurable, postponing warming by just six years in 2100. Likewise, the economic models tell us that the cost is substantial. The cost of Kyoto compliance is at least $150 billion a year.
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