It’s one vote away. Every bigger city can have one school for early birds and one for night owls. Then parents can start work whenever they want. For that, companies can have flexible starting times. If they work in shifts, allow people to trade shifts so that some do all the early and some do all the late shifts.
Without artificial light, there were no sleep problems because more than enough hours were darkness. People took breaks from sleep.
It’s one vote away. Every bigger city can have one school for early birds and one for night owls. Then parents can start work whenever they want. For that, companies can have flexible starting times. If they work in shifts, allow people to trade shifts so that some do all the early and some do all the late shifts.
Without artificial light, there were no sleep problems because more than enough hours were darkness. People took breaks from sleep.
https://en.m.wikipedia.org/wiki/Polyphasic_sleep