.....Silly season as RCP 8.5 strikes again
— Roger Pielke Jr. (@RogerPielkeJr) November 23, 2018
USNCA assumes ~15° F (~8° C !!) temperature change in 2100.
Contrast IPCC AR5: "Warming above 4°C by 2081–2100 is unlikely in all RCPs (high confidence) except for RCP8.5, where it is about as likely as not (medium confidence)"
Embarrassing⬇️ https://t.co/m9q1sqbkon