The Sun, tilt of the planet, geologic activity and Termites change the climate more than Man.
By History Infographics — Extensive other sources . . .
SOURCES
TERMITE GAS EXCEEDS SMOKESTACK POLLUTION
https://www.nytimes.com/1982/10/31/us/termite-gas-exceeds-smokestack-pollution.html
SOURCED ARTICLE FROM NEW YORK TIMES
https://science.sciencemag.org/content/218/4572/563.article-info
TERMITE MOUNDS BREATH CO2
https://www.sciencemag.org/news/2015/08/how-termite-mounds-breathe
TERMITE MOUNDS 17 feet tall
https://news.nationalgeographic.com/news/2014/07/140731-termites-mounds-insects-entomology-science/
NOTES
Methane is “greenhouse gas”
Major sources
Rice paddies
wetlands
enteric fermentation processes in rumination
biomass burning
geologic gas reservoirs
GLOBAL PRODUCTION FROM EVERYTHING
3.5 x 10’4 g (6) to 12.1 x 1014 g (7).
Termites 2x CO2 produced than from fossil fuel combustion
0.75 x 1014 to 3.1 x 10T4 g.
5.4 x 1015 g of carbon per year
https://adsabs.harvard.edu/abs/1981AtmEn..15..719H
Carbon dioxide by people’s activities 2% that of nature