on the climate change apocalypse

Excerpts: AUSTRALIAN scientists have said a hugely controversial article that predicts a climate change driven apocalypse is “scary” and “embellished” but entirely plausible despite the extreme scenario dividing climatologists worldwide.
David Wallace-Wells’ startling — and unashamedly doom ridden — essay in New York magazine, entitled ‘ The Uninhabitable Earth ’, has ruffled feathers.
“I promise, it is worse than you think,” he says in the opening line of the article published last week.
But Australian climate scientists news.com.au spoke to said while some of the descriptions of the future earth were fanciful (one called them “dramatised”), fanciful didn’t mean they were false.
“It’s absolutely true these things could happen,” said Dr Liz Hanna, President of the Climate and Health Alliance and a researcher into the health impacts of climate change at the Australian National University (ANU).
“It’s alarming but not alarmist.”
Professor Will Steffen of the Climate Council of Australia said the predictions were not from “ultra greenies” but were a sober assessment of the societal collapse extreme climate change could bring.
Mr Steffen, an ANU emeritus professor, told news.com.au there were issues with the piece but it still painted a realistic picture.
“These are not wild risks being put forward by ultra greenies — they are sober risks understood by people in the Pentagon and Australian military,” Prof Steffen told news.com.au.
“By the end of the century the population could drop from seven billion to one billion because what you’re facing is a changing rainfall regimen that will wreak havoc with global food systems and see sea level rises which could inundate industrial areas,” he said.
End excerpts, full article here:

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