Doomsday – 2100

In short, human driven climate change poses a great threat, unprecedented in type and scale to well-being, health and perhaps even to human survival……

Looking ahead to 2100, for which some modelled scenarios project an average global warming of 4 degrees Celsius , the report foresees that in such conditions people won’t be able to cope, let alone work productively, in the hottest parts of the year. And that’s assuming social and economic institutions and processes are till intact. Some regions may become uninhabitable.
“Australian National University, “Climate change and health: IPCC reports emerging risks, emerging consensus.” 31 Mar 2014