climate – The science of climate change

Climate Change Science

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CO2 is such powerful greenhouse gases that it is already nearly saturated at the wavelengths it can absorb. Increases in atmospheric concentrations have only a minor effect on average global temperature. There is no possibility of a “tipping point” beyond which temperatures will not recover, even if CO2 levels were increased twenty times the 1950 level of 0.03%. CH4 has no detectable influence on current temperature.

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