Tipping points that could trigger a 'Hothouse Earth' It may be that this "tipping point" will no be reversible and be the beginning of the Venus syndrome.
Bro...we've already passed it, ck my page. Live a life of love, you've got about 10 years.
That seems extremely unlikely. C02 levels have been 17 times higher than they are today. The Earth has had life on it for 4 Billion years. We have been hit by comets, asteroids, huge volcanic eruptions, and the earth's climate has always come back to a point where it sustains life.