You should. "All of the above" is the antithesis of strategy, which requires making clear choices and then driving hard whereever those choices take you. There is an IPCC analog: All the curves show that we have to do everything--stop coal, but also go vegan, go negative... https://twitter.com/drvox/status/1065335875762933760 …
We should focus on three things: 1. Decarbonize electricity 2. Adopt electric vehicles 3. Replace furnaces with heat pumps. Other actions may be useful, but only if we do these three things.