Pushed from center stage
by the expected record arctic ice and
permafrost melt, tropical rain forest destruction has been elbowing its way
back through the smoke and into view.
Well, NOAA and the National Snow and Ice Data Center (NSIDC) are worried, and unlike Revkin, they have published science to
back them up — see NSIDC bombshell: Thawing
permafrost feedback will turn Arctic from carbon sink to source in the 2020s, releasing 100 billion tons of carbon
by 2100.