We already did cross #TippingPoints As of 2010, there was as much #CO2 in the air to cause at least 4°C #globalheating till end of the century. And since 2010 we were feeding further, exceeding amounts of #greenhousegases into the atmosphere. Also the heating is exponential. I refer to #JamesHansen. There is no bargaining and no compromise with physics.
And most important: Get fossil lobbyists out of #COP and #IPCC!





