Boreal forests are on the edge of a tipping point!

👉 by R. Rotbarth et al., Jan 2025 in @pnas.org

🔑 Boreal forests might shift to an open state with just 30-50% tree cover. This profound shift will disrupt #Gaia balance, altering fire regimes, carbon storage, and global climate regulation!

🌐🍁🌍🔥