The truth about atmospheric GHG concentrations is astonishing.

Global rise: 2-2.5 ppm/year
(2016: 405 ppm, 2021: 420 ppm)
Rise in the Arctic: 7-8 ppm/year
(2016: 407 ppm, 2021: 442 ppm!)

Local GHG concentrations (<1000 km²) are about to reach a CO2 equivalent of 1,400 ppm!

We're not talking about the Pliocene anymore.
We're far beyond these concentrations already.

ETM1 en ETM2 are closer than we think.
We're entering the EECO, MECO & MMCO zone as we speak.

Because we & the permafrost keep emitting CO2 & CH4 this fast we have to use GWP1!
@UN

When using GWP10 or even GWP20 we're getting real close to CO2 equivalents of 1,000 ppm or more (in the northern hemisphere).

Local CH4 concentrations are reaching 5,000 ppb...
Local N2O concentrations are reaching 355 ppb...
Local CO2 concentrations are reaching 600 ppm...

Let's face the facts...