I am old enough to remember when “global warming” was global cooling and we had to do something about the next ice age.
First, I have no doubt that the temperature of the earth changes. Where I am living once was under a glacier. If it was not for the earth getting warmer, I would be freezing with all that ice.
The big lie is that man has anything to do with the change in climate (well I will concede that big cities can change the micro climate in and around the city, but that is not the same as changing world climate).
The entire fight against climate change is nothing more than a way to control people. More rules and regulations as well as a means of wealth distribution from those that work and earn to those that are friends with those that are in power.
Hahahha. Me too. Weren't the 70's great?
Seriously. We are in an interglacial phase, that means we are between ice ages. Temperatures will vary but there is nothing man can do to counter the effects of the sun.
I don't think enough work has been done on the positive effects of "global warming". Northern countries will enjoy a longer growing season, for example.