Tipping points have been recognized by sceince for many years, and there has been important research over recent years.
IPCC's definition of a tipping point is “a critical threshold beyond which a system reorganizes, often abruptly and/or irreversibly.”
For many years many tipping points have been recognized, and confirmed over recent years.
Several Arctic tipping points operate by being huge sources of amplifying feedback.
Create Your Own Website With Webador