Comment by diggan
> Two people can be fully behind the idea we need to do something about climate change and have different ideas on how that should be done
I'm not sure if you purposefully ignore what I wrote directly after what you quoted, "if the underlying reasoning cannot be understood by both parties". If a partner would discuss things like this in real life, I'd say this partner might have an issue with discussing in good faith with others.
My point was that it'll lead to friction if you disagree about what "big ideas" are worthwhile to try to implement or not.