Below is a superbly written exploration of the climate collapse(s) circa. 2200 B.C. by occasional Tusk commentor Jonny McAneney and his mentor, long-time Tusk favorite Mike Baillie.
I don’t know how I missed this paper, but I do know how I found it. Jonny thoughtfully posted the public link back in December 15, 2015 in a Tusk comment and, ever cognizant of each and every word posted here, I stumbled upon the link after midnight last night, May 14. I read late into the night, thrilled with the eloquence of their argument and the depth — and width — of their research and knowledge.