This is probably nothing to worry about (cont'd), or, Why does science hate America?, or, Perpetrators of most elaborate hoax ever going to ever more elaborate lengths to perpetrate hoax (cont'd)

Warming gas levels hit 'troubling milestone' (new team name?)

"It's been at least 800,000 years — probably more — since Earth saw carbon dioxide levels in the 400s, Butler and other climate scientists said."

Well then, I'd say this was overdue.
~