3 posts tagged with ClimateChange by crayz.
Displaying 1 through 3 of 3.
Since January there have been signs of a possible El Niño brewing in the pacific, the first major one since 1998. While the US-funded ocean-monitoring system is in a state of partial collapse, the data has continued to grow stronger, and this may now be the largest ocean temperature anomoly ever seen. A major El Niño could significantly boost global temperatures, cause severe weather and storms, melt Arctic sea ice and help push the world into a warm phase of the Pacific Decadal Oscillation, accelerating global warming. (more discussion)
While the 2007 IPCC report showed Arctic sea-ice still present in 2100, it is now an unfolding "global disaster" according to Cambridge Professor Peter Wadhams. Climate Code Red summarizes the science, saying the sea-ice is "in a 'death spiral' and likely to be gone in summer within a few years" ... "The sea-ice volume is now down to just one-fifth of what it was in 1979", and paints a newly emerging, rapidly worsening climate picture, urging climate scientists to sound the alarm on new data showing a world on the brink of dramatic tipping points, far sooner than anyone anticipated
"Climate change will take on a life of it's own and spiral out of control. Something like half the earth's currently-inhabited land would become too hot to survive on. I don't mean it's difficult to grow beans, or your air-conditioning bills are inconveniently high. I mean, if you go outside you die of hotness. Places that were an average of 80F will now be an average of 170, 180F. Will there still be human civilization under those circumstances?" - a TEDx talk on The Brutal Logic of Climate Change, by David Roberts of grist.org