all of which have already survived much worse
we good down here, anon
c'mon anon - think back farther…society doesn't become more isolated. It just becomes slower as "instant" and "at your fingertips" slowly takes longer and costs a lot more.
I'm thinking to envision the future with far less energy, you can look back at 1900 (pre-oil) and add in things we currently have that will transition. Unfortunately, the internet as it exists today is a gigantic energy sink…