Cumulative emissions

cumulative emissions

IPCC Full Report  2021 Page 176

 

Both of these are wrong:
Proof below

 

The intent is to show the proportionality between cumulative CO 2 emissions and global surface air temperature in 3

observations and models (left) as well as the assessed range of TCRE and the right-hand panel shows how information 4

is combined to derive remaining carbon budgets consistent with limiting warming to a specific level

 

 

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3000 Gton corresponds to +26C after 700 years and not +1.5 as the graph on the left suggests. See Most Dangerous

 

The CO2 budget ended in 1895 when CO2 levels rose above 285 ppm, giving +2C.

We are not going above +1.5 See below

 

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