Ask HN: What’s a big trend we should all be following?

Curious to get the May 2023 version of this discussion https://news.ycombinator.com/item?id=23579184

Decarbonization. It seems a lot of industries, companies and political bodies like countries or cities are ill prepared for the large changes.

Refactoring heavy industries and energy infrastructure is very expensive. There are going to be bankruptcies and new companies.