The major pollutants are manufacturing, mining, oil production, and animal agriculture. not air conditioners. If we want the rest of the world to stop producing with manufacturing, you’re going to need to create agreements to share your wealth in ways that do not require the exchange of goods. That’s why people over-produce right now. For money. That’s why the world will continue to get hotter for the considerable future. Nobody wants to be the ones to give away our wealth for free. You need to take care of your people and install air conditioners like the rest of the world.