And, none -absolutely- none of them will tell you what the right ‘climate/temperature/environment’ should be except one that has no humans in it. They should be eradicated.
The ‘static’, ‘perfect’, environment of (most of) the woefully uneducated green-movement followers has never existed. It’s a delusion pure and simple. I love the outdoors. I respect the environment as much, if not more than, anyone I have ever met. I also accept that it used to be different and will be different in the future. They use it to attack their fellow human beings.