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August 11, 2005
Methane from Siberia
GuardianUnlimited published a special report about global warming hitting a tipping point, beyond which the process could accelerate significantly.
Some scientists suggest, "The causal effect is human activity." Some suggest that natural processes are causing it. (Whatever it is, maybe we should've had reversible heating/air conditioning installed upstairs instead of just heating ;-)
Posted by Mark at August 11, 2005 01:03 PM