Exactly how does one “fight” climate?
Isn’t it obvious?
Tax the hell out of people to keep your marble walls immune.
There is a bit of history here. In the ‘60s California enacted emission standards for cars sold there which were much more stringent than anywhere else in U.S. Since California was such a large market, many manufacturers eventually saw the commercial wisdom of no longer making two models, one for sale in CA, and another for sale everywhere else, and only built cars to CA standards.