I worry that we are becoming too urban and we have lost our connection to the earth. The population of the earth when I was born was 3 billion, now it is over 7 billion, mostly urban in 1st world countries.
How many people can be sustained, and if something dramatic were to happen, new generations do not have the skills to farm, preserve food, fix or build things.
Gransnet forums
Chat
Join the conversation
Registering is free, easy, and means you can join the discussion, watch threads and lots more.
Register now »Already registered? Log in with:
Gransnet »

