The most vital info in today's @IPCC report is Table SPM.2. To have a 2/3 chance of staying below 1.5 degrees the available CO2 budget is now < 350 Gt. That's < 9 years at current emission levels. Developed countries need to reduce further and faster. https://t.co/1VW0bZ0IBHpic.twitter.com/BipGWPNfz6
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