We’ve Crossed Earth’s First Climate Tipping Point — Our Coral Reefs Can’t Be Saved by Emissions Cuts Alone

It’s official: scientists now say we have crossed the first irreversible climate tipping point. That tipping point is not in some distant future — it’s happening now, in the world’s warm-water coral reefs.   What Does “Tipping Point” Mean?   A climate tipping point is a threshold where a system shifts into a new state… Read More »