Everyone is watching the AMOC, but a much faster-responding tipping point is flickering off Europe’s coast: the Subpolar Gyre (SPG).
Operating on a decadal timescale, modeling suggests an SPG shutdown could hit by the 2040s—decades before the AMOC. 🧵 [1/3]
drtomharris.substack.com/p/the-engine...
drtomharris.substack.com
The Engine in the Shadow: Why the Subpolar Gyre is Europe’s Immediate Climate Wildcard
While attention fixates on an AMOC collapse, a faster-responding subpolar tipping element could trigger severe European weather shifts and ocean cascades as early as the 2040s.