I’m not saying it’s literally a tree. My point is that we need vastly more power to upgrade to the next level of civilization.
How do you know nuclear is even on the "tech tree", rather than being a blind alley? Isn't this argument just assuming what you're trying to show?
Right but “upgrading to the next level” is exactly the type of cognitive error that I’m against, it’s forward-looking Whig history. There is no “levels” of civilization, there’s only the arrangements we have now and the ones that will occur in the future. Maybe those arrangements will have different pros and cons than we have now, maybe they’ll have more sophisticated engineering practices, but there’s no objective “development score” that is being maximized it’s just more humanity.