Atmospheric carbon continues to rise, along with potent GHG's CH4 and N2O. Governments the world over are evidently doing whatever they can to avoid addressing it directly as an emergency. UAE, a petrostate, will host the next COP.
Many scientists place ~450ppm atmospheric CO2e to be the point of no return, whereby self-reinforcing feedbacks become so established that any imagined means of reducing carbon beyond this point becomes futile.
It's getting late.
@JulianOliver Honestly, we've as a species decided to extinct ourselves at this point. I don't really see a path out of this one by now. Me might have the technical means to do various kinds of cleanup, and maybe activists will help us make useful strides here or there, but I firmly believe we're just fucked: the *huge* behavioral and political changes necessary to save us are scary and would require too many scary things to happen (read: almost certainly heads rolling) along the way.