The solution is probably early exercise. Japanese and south Koreans are canaries in the coal mine for end stage urbanization. There really isn't free roaming

The solution is probably early exercise. Japanese and south Koreans are canaries in the coal mine for end stage urbanization. There really isn't free roaming and a lot of greatly reduced activity compared to rural areas. Exercise counteracts depression, imposes a routine of physical mental social interaction with the real world under controlled circumstances. But end stage capitalism doesn't value replacement level population growth, so associated programs for child development in urban settings are even less valued. Being an environmentalist I always dislike capitalism economics and it's inability to value preservation even if the future of the human race, but it seems that the end state of consumerism and urbanization is demographic collapse.