There is a tipping point, its in the rear-view mirror. Now the accellerator pedal is mashed to the floor and it is staying there.
Humans are in for a wild ride.
I really dislike the "tipping point" characterization.
It implies a false dilemma: that we either stop all emissions right now, or else there is no sense bothering after that.
Isnt that just planning for resignation and endless environmental destruction?
We already struggle with a million Refugees, now think about what will happen when its ten times or a hundred times more.
and they'll migrate, on foot, to surrounding lands - already overpopulated - leading to disease pandemics, ethnic/religious conflicts, starvation and war ... oh, but they're brown people so the West will only do a little, too late even though their pollution caused the problem
solve the fucking wealth inequality then "save" the planet. these dolts would let rather have humanity extinct than harming their corporate masters stock investments