How we get off fossil fuels looks very roughly like this:
- Generate electricity without burning stuff (wind, solar, geothermal, storage, and maybe nuclear if it’s cheap enough)
- Electrify everything we can (electric vehicles, elecrified mass transit, ebikes, heat pumps for home and district heat, nitrate fertilizer manufacturing, etc)
- Stop doing the things we can’t (a few industrial processes)
We could have started 25 years ago at least. I remember watching the documentary “Who killed the electric car?” when it came out in 2006.