Some people need to be called to account for foisting on us the “global warming” (aka “climate change”) “crisis.”
I can see why he gave up. Methane levels have gone vertical. Last time that happened was just before the start of the last ice age, 2.5 mil years ago. Ice melted globally and ocean levels rose 100’ more than present within a few hundred years. Then CO2 levels crashed due to over active biosphere then... Malenkovic cycles, etc. = Ice.