too many people live in cities to get birth rates up we need to bring back the mill town concept, decentralize our industry and government so small towns are the main population centers small towns means significantly cheaper housing, plenty of space, easy commute times, smaller less jungle like public schools, literally everything is a benefit throw in a government tax credit for mortgages that makes it very easy to buy big houses out of the city with cheap mortgages for larger families and you will see people having 3-5 kids again like the boomers did
United States