Peter🌲Brannen

@peterbrannen1 · Twitter · 2026-08-11 16:53 UTC

"The northern permafrost system has the potential to shift from a minor carbon sink to a sub­stantial carbon source within a few decades. Whether this source becomes large enough to support a self­-sustaining climate feedback is uncertain" Let's find out! https://www.science.org/doi/10.1126/science.aea5828