So many non-sequiturs, so little time.
Is the world getting warmer? Not thoroughly proven. At least outside the bounds of "normal" fluctuations. Or, if it is, that this is part of a trend that will continue indefinitely rather than the normal fluctuation. IOW, are we seeing part of a pendulum swing that will shortly reverse itself, or the beginning of a long-term trend in one direction? Nobody knows.
Of course humans contribute to it! 6B humans and their activities obviously affect everything that happens on this planet. The question is how much the human contribution to possible global warming is relative to the other factors. 1%? 10%? 50%? 90%? If a small percentage then attempts to reduce warming by changing our behavior, no matter how drastic, will have no beneficial effect.
Even if it were to be proven that our emissions are the major cause of global warming and that reducing emissions would stop the warming, we would still need to compare the costs to the benefits of doing so.
I do note that here in Northern California it never rose above 70, rained and the melt off from snow, in the Sierra’s will likely cause flooding, one day....
It’s June, we should be well into the 80’s by now.