The exaggerations and other lies of CO2-climate alarmists remind me of an 1899-vintage poem, about a ghost, by Hughes Mearns:
Yesterday, upon the stair
I met a man who wasn’t there!
He wasn’t there again today
I wish, I wish he’d go away!
Thanks, Eugene WR Gallun, for highlighting this in a comment a few years ago at WattsUpWithThat.com