Look, I think you made some good points, but at the same time, humans have become better at handling the climate because we’ve been able to predict it and have found solutions to certain known issues. What happens when it gets less predictable, like when certain regions get much less water for an extended period, is very much unknown.
Your last claim makes no sense. Is there actually a widespread political effort to ban air conditioning or make it hard to get in Europe? That certainly isn’t the case in the US. And yet hot summers are still killer in cities which aren’t accustomed to them: that’s climate change doing the killing.
Solar is just about the most abundant source of energy on the planet, and easily decentralized. Plugin solar is becoming increasingly popular and cheap, for example.
I think energy production would be much more abundant and directly in control of the people if governments stopped subsidizing energy sources that need massive amounts of resources just to keep running. Why not give solar an advantage when every watt installed can just… work by itself for the next three decades? Every watt of a gas plant needs you to figure out who to buy gas from forever.
> I think energy production would be much more abundant and directly in control of the people if governments stopped...
Lots of people pat themselves on the back for (correctly) believing that climate change is real. Why is it so hard for people to also believe that regulatory capture and oligarchy are real, and directly responsible for the lack of action against climate change?
Think of all the for-profit power utility companies in the US. Why are they for-profit? For that matter, why are ISPs for-profit and not run as non-profits with heavy government assistance? Answer, basically: Because the existing people that make lots of money off them have been lobbying heavily to make it so. Similarly, it is no coincidence the current leadership in the US is actively against renewable energy.
A lot of the existing wealth, especially in North America and Europe was built on top of fossil fuels directly or indirectly (cars, power plants, industries, maintaining diplomatic relations with oil-rich nations). That dependence is hard to unwind and is going to take 50 years or more unless the US electorate can start electing people that believe in climate change. And for this reason, actually addressing climate change is going to come from unintuitive social actions, like making smaller housing more fashionable, moving to urban areas, possibly cracking down heavily on crime in those areas, and financially rewarding the use of public transport and bikes.
Regarding air conditioning in Europe, I suspect that there are other interests at play given that there has been zero pushback against air conditioning in cars.
Air conditioning in buildings is likely viewed as a threat to gas providers as most modern cooling devices also have a heating mode that competes directly with gas heating.