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.
 Lop-Eared-Mule
                                                
                                                Level 7
                                                Oct 8, 2018
                                            
                                                
                                                    Lop-Eared-Mule
                                                
                                                Level 7
                                                Oct 8, 2018                                            
                                        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.
 BD66
                                                
                                                Level 8
                                                Oct 8, 2018
                                            
                                                
                                                    BD66
                                                
                                                Level 8
                                                Oct 8, 2018