Global warming is there alright, that part is indisputable, the planet is literally burning and flooding, you maybe just don't see it where you aee but it's happening. And you are right about the biggest hypocrites flying in fossil fueled jets.
The real problem is an energy problem, we are discharging the planet like a battery, missing that it's rechargeable, if we monetised the recharging force, rather than the discharging force.
I explain how to do that, it's not a simple story, and why it will be forced by nature soon, due to devaluation of old money by nature if nothing else.