In 1990, scientists reported that allowing temperatures to go over 1°C was very, very risky.
"increases beyond 1.0°C may elicit rapid, unpredictable, and non-linear responses that could lead to extensive ecosystem damage"mediamanager.sei.org/documents/Publ…
Today, IPCC doesn't properly include the terrifying feedback loops happening right now.en.m.wikipedia.org/wiki/Advisory_…