.....1⃣8⃣The IPCC has moved on again to new scenarios (SSPs) and once again they build in heroic assumptions about spontaneous decarbonization (seen below).
— Roger Pielke Jr. (@RogerPielkeJr) February 10, 2018
Fool me once, fool me twice, fool me three times?
➡️https://t.co/tqCVQAflQF pic.twitter.com/WoIhicGxTh