the science behind CC...it just claims that a) no serious harm will occur for many years and b) mankind will easily adapt...which is ludicrous given the clear NOAA data that shows CO2 atmospheric concentration rising rapidly past 415 ppm as the world adds more and more CO2 that will not be scrubbed out for hundreds of years.
It's tough for an energy company like Exxon to shift away from its "Cash Cow" and invest in Carbon Free technologies...sort of like the Railroads not expanding their portfolios to include other modes of transportation (e.g. Interstate Trucking and Air Transport). I personally am appreciative of what the FF Industry has provided us...and continues to...but we need to make this shift...quickly...it sure would help if they'd work cooperatively toward that end.
Link: https://theconversation.com/what-big-oil-knew-about-climate-change-in-its-own-words-170642