Climate change

Sorry to piss on your CO2 religion there.

Not gonna be stopping anytime soon.

Theoretical scenario: temp/precip response following AMOC collapse if it were to occur at +2.5°C warming

Indeed...on this side of the pond, an AMOC collapse would mean worse winters and crummers (colder) here too, but the silver lining is that Europe would (sort of) return to its natural climatic state, aside from precip.  An older model suggests winter temps being somewhat more disproportionately affected than in summer.



4.1 Cooling
Europe experiences widespread cooling when the AMOC
is reduced (Fig. 4) with the greatest cooling in the far north 13
of Europe in winter which appears to be greatly affected by the amplified winter cooling in the Arctic, with temperature decreases in excess of 10 °C. Western Europe shows a more uniform cooling year round. These results are consistent with previous studies that have mainly shown cooling over Europe of a few degrees, with the greatest annual mean cooling over western and northern Europe (Vellinga and Wood 2002, 2008; Jacob et al. 2005; Laurian et al. 2010). One exception is Kuhlbrodt et al. (2009) who found little cooling over northern Europe when using a downscaling technique to give regional projections on a finer resolu- tion (0.5° × 0.5°) from a coarse resolution global climate model. This result may be a consequence of their downs- caling technique since their global model shows wide scale cooling over the whole region. Generally cooling over land is less than at similar latitudes over the ocean, with the exception of eastern Europe in winter. The greater cooling of surface air temperature over the ocean is to be expected because of the large reduction in surface heat flux out of the ocean, consistent with a large reduction of meridional ocean heat transport (Fig. 2). However the European land mass is strongly affected by the marine climate and several factors that might affect the land-sea contrast in the cooling pattern are discussed below.

correctiv.org/wp-content/uploads/2021/09/Jackson-et-al._2015_Global-and-European-climate-impacts-of-a-slowdown-of-the-AMOC-in-a-high-resolution-GCM.pdf

You've shot yourself in the foot, . I'm not gonna bother watching the video, but Milankovitch cycles happen over tens of thousands of years due to orbital inclination, and doesn't affect climate over human timescales.

Choice A/1

Milankovitch cycles do affect climate over human timescales though, as humans inhabited the Sahara when it was a hospitable savanna some several thousand years ago.

That's gonna shut the climate deniers up

i feel that the so called "climate activists" are wasting time proving that climate change is a problem. most people know full well it's a problem. but our modern society and daily comfort depends on carbon-fuel, so there are no realistic solutions, nor will there ever be. shit will hit the fan within a few hundred years, people will die en masse, and then the climate will re-stabilaze again. you can't change human nature.