Poor JM can't even debate things.
"Based on data collected by the satellite over its first 28 months, scientists identified three tropical regions – parts of South America, Africa, and Indonesia – as the biggest sources of annual CO2 emission increases on the planet."
Ah yes the tropics the hotbed of industrial activity.
CO2, according to the IPCC has a residence time of 3.5 years.
"IPCC’s data for its natural carbon cycle (IPCC, 2013, p. 470-471) show the e-time for atmospheric CO2 is 3.5 years, supporting IPCC’s statement of “about four years.” "
So much for hundreds or thousands of years. And natural CO2 is the same chemical composition as anthropogenic CO2.
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Edit Co2 to CO2