Science/Nature/Technology -  Climate scientists make dire warning (36 views) Notify me whenever anyone posts in this discussion.Subscribe
From: YWN666 DelphiPlus Member Icon Posted by host10/9/18 6:36 AM 
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New UN Climate Report Dims Hope For Averting Catastrophic Global Warming

Keeping temperatures from rising beyond the Paris agreement’s ambitious target will require unprecedented social changes.

The world is rapidly running out of time to scale back greenhouse gas emissions, dimming hopes of keeping global warming within 1.5 degrees Celsius (2.7 degrees Fahrenheit) above pre-industrial levels, beyond which catastrophic planetary changes are forecast.

That assessment comes from a sobering new report issued by the Intergovernmental Panel on Climate Change, or IPCCthe leading United Nations consortium of researchers studying the speed and scope of human-caused temperature rise.

“This is one of the most important reports ever produced by the IPCC, and certainly one of the most needed,” Hoesung Lee, the chair of the body, said at a press conference in South Korea on Monday. “Climate change is already affecting people, livelihood and ecosystems all around the world.”

He continued: “Every bit of warming matters.”

The report ? authored by 91 researchers and editors from 40 countries citing more than 6,000 scientific references and released Sunday night following a summit in Incheon, South Korea ? details how difficult it will be to keep the planet from warming beyond the 1.5-degree target, considered the aspirational goal of the 2015 Paris climate accord.

To meet that target, the world would need to aggressively phase out fossil fuels to meet net-zero emissions by mid-century, and remove carbon dioxide and other heat-trapping gases out of the atmosphere from then on, according to the IPCC. More immediately, emissions would have to drop by about 45 percent below 2010 levels by 2030.............

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