A rise of 18°C or 32.4°F by 2026?

Extinction event?

A catastrophe of unimaginable proportions is unfolding. Life is disappearing from Earth and all life could be gone within one decade. Study after study is showing the size of the threat, yet many people seem out to hide what we’re facing.
— Arctic News, Feb 28, 2019

Possible climate transitions from breakup of stratocumulus decks under greenhouse warming
— Nature