You are right that degrowth is not a politically viable path to saving the climate.
Additionally, it is not effective unless you want to return to pre-industrial society.
What works is: Changing the source of the energy we consume. Solar is the cheapest source of energy now. Wind is good in some areas. Nuclear can be useful too.
The amazing thing is that solar is so cheap now, there is basically no way stopping it. We may still want to burn gas and oil in the off-hours, but it will be expensive and consumption will be much lower than today.
Additionally, it is not effective unless you want to return to pre-industrial society.
What works is: Changing the source of the energy we consume. Solar is the cheapest source of energy now. Wind is good in some areas. Nuclear can be useful too.
The amazing thing is that solar is so cheap now, there is basically no way stopping it. We may still want to burn gas and oil in the off-hours, but it will be expensive and consumption will be much lower than today.