Should we try to be more self-sufficient?
During my school holidays as a teenager in the 90s, I used to love watching re-runs of the old BBC sitcom ‘The Good Life’ on daytime TV. If you haven't seen it, the main character is a chap called Tom who worked as a draughtsman in an engineering company. Disillusioned with the drudgery of corporate life, he one day has an epiphany of how to escape the rat race. He excitedly runs home to his wife and announces his idea - “Self-sufficiency, Barbara!”