Moving back to the States, one of the biggest things I miss is walking, public transportation, and human-scale, walkable cities. We need more of it in the States. Not just because the world's burning and we should use cars less, etc...but for many more reasons.
This has a good list of some of those reasons.
URL: https://www.fastcompany.com/3062989/50-reasons-why-everyone-should-want-more-walkable-streets