This a good read. It asks the question how long will Australia be livable, or more accurately parts of Australia. Temperatures in Australia reached extremes never reached before. These temperatures may become the new norm and if they do, the question is will there be dead zones on land as there are in the oceans.
How Long Will Australia Be Livable?
There are already "dead zones" but let's face it; most Aussies are city dwellers. That's not going to change. As for the doomsdayers; stuff them. It is a matter of good forest management. I've lived quite happily in hot areas without air-con. We still only have ceiling fans by choice. Not a problem. The twit who wrote that piece is an idiot.
Greg