'The devastation of human life is in view': what a burning world tells us about climate change

I was wilfully deluded until I began covering global warming, says David Wallace-Wells. But extreme heat could transform the planet by 2100I have never been an environmentalist. I don't even think of myself as a nature person. I've lived my whole life in cities, enjoying gadgets built by industrial supply chains I hardly think twice about. I've never gone camping, not willingly anyway, and while I always thought it was basically a good idea to keep streams clean and air clear, I also accepted the proposition that there was a trade-off between economic growth and cost to nature - and figured, well, in most cases I'd go for growth. I'm not about to personally slaughter a cow to eat a hamburger, but I'm also not about to go vegan. In these ways - many of them, at least - I am like every other American who has spent their life fatally complacent, and wilfully deluded, about climate change, which is not just the biggest threat human life on the planet has ever faced, but a threat of an entirely different category and scale. That is, the scale of human life itself.A few years ago, I began collecting stories of climate change, many of them terrifying, gripping, uncanny narratives, with even the most small-scale sagas playing like fables: a group of Arctic scientists trapped when melting ice isolated their research centre on an island also populated by a group of polar bears; a Russian boy killed by anthrax released from a thawing reindeer carcass that had been trapped in permafrost for many decades. At first, it seemed the news was inventing a new genre of allegory. But of course climate change is not an allegory. Beginning in 2011, about a million Syrian refugees were unleashed on Europe by a civil war inflamed by climate change and drought; in a very real sense, much of the "populist moment" the west is passing through now is the result of panic produced by the shock of those migrants. The likely flooding of Bangladesh threatens to create 10 times as many, or more, received by a world that will be even further destabilised by climate chaos - and, one suspects, less receptive the browner those in need. And then there will be the refugees from sub-Saharan Africa, Latin America and the rest of south Asia - 140 million by 2050, the World Bank estimates, more than 10 times the Syrian crisis. Continue reading...