increasing CO2 levels...how so you manage to dismiss the #1 cause in your assessment?...the burning of fossil fuels...that's totally absurd...unless you want to 'empty the tank' before switching to other sources of energy. (note the oft-posted British Petroleum estimate of recoverable oil reserves...currently at "53 years")...it is "Urgent" that we switch to other energy sources wherever appropriate...and you know where I stand on that topic.
btw...CO2 is a greenhouse gas...no one disputes that...it is being rapidly injected into our atmosphere is very large quantities, much faster than our ecosystem can take it out (forests, oceans, etc)...note: it takes anywhere from 50-300 years to remove most of the CO2,
Link: https://www.theworldcounts.com/challenges/climate-change/global-warming/global-co2-emissions/story