Lol. These maniacal pseudoscientists are all over the map.
Aren’t we still awaiting the ice age that was definitely going to happen by 1980? My first ever new “muscle” car only had about 140 hp because of it. (1973 Mustang Mach 1 351 Cleveland engine.)
Yep - it’s just about possible now for them to be wrong about anything.
(except maybe if NOTHING “bad” happens)