The EU needs to wake up and go hard on companies and industries. No mercy, no half-assing, just legislate the absolute shit out of them for once so that maybe our children can survive and live in not so terrible conditions, because not so terrible is the best we can hope for at this point.
The rest of the world too obviously, but the EU seems the most likely to do so.
That's what we are trying to do. But the fossil fuel lobby is still very strong and parties on the right are weaponizing every legal decision to polarise the people. Take the new (still in progress) german heating law for example; It wants to replace the installation of older oil/gas heaters with efficient heating pumps/district heating/hybrid (among other things, but that is the most important thing).
Populist media and right wing parties used this to stir up the people. ("the goverment is outlawing your heater, you need to replace it now or loose your home..." etc.) Simple stuff like that; but it's working - the right is on the rise. And they are, of course, completely against man made climate change.
So the EU goes hard on those companies and then what? the just transfer to another countrie that doesn't. Result would be the same polution but throught customs and transportation prices in the EU would rise. Maybe the consumption behavior will change through that what could be beneficial but the overall situation with current inflation and such would get much worse. I'm not sure if this is the best way to engage this problem.
Most of the air pollution happens in the developing countries. The EU would have to go imperial to force industries in such parts of the world under similar regulations.
In a lot of countries the electrical supply is unreliable, going down regularly
Innovate to create full-scale renewable grids (best if they can run decentralised when necessary) and invest in implementing these solutions world-wide
Use incentives, like trade agreements for countries, regions, or companies that implement the green tech to make it worthwhile
I don’t know if you’ve noticed but as far as U.S.A. is concerned, it’s not a nation anymore it’s a corporation. U.S.A. rewards the worst of the worst and it’s too late for anything to change here.