How do climate tipping points work?

ESA: Climate tipping points are elements of the Earth system in which small changes can kick off reinforcing loops that ‘tip’ a system from one stable state into a profoundly different state. This shift from one state to the other may take decades or even centuries to find a new, stable state. But if tipping points are being crossed now, or within the next decade, their full impact might not become apparent for hundreds or thousands of years. has context menu