We have realized that our lifestyle is not sustainable. The industry was advancing at a lethal pace for humanity and we have been on the verge of extinction due to the scarcity of resources, which has forced us to return to our origins and lead a more environmentally friendly life.
The main jobs are handled by artificial intelligences, therefore humans have time to grow our orchards, hunt the animals we need to eat and manufacture our own garments.
We have torn down political borders, at some point it became clear that it was better to cooperate among all and act as one nation. We destroyed the weapons. That has not prevented conflicts between us, of course, but now disputes are resolved between people not between nations, they are resolved by sticks, by stone or by a clean fist. We have become more raw while living in ultra-modern homes that talk to us, clean themselves and know about our health and well-being more than ourselves.