Isn't it kind of dangerous to make these types of plans regarding humans well into the future? We're talking two to three decades of potential leeway time until

Isn't it kind of dangerous to make these types of plans regarding humans well into the future? We're talking two to three decades of potential leeway time until a new generation from birth to workforce will occupy these homes. A lot can change in 30 years. 30 years ago China was an extremely poor country, 30 years from now it can easily go the way of Japan with births crawling to a near halt. It's one thing to plan infrastructure (building railways, ports, and energy), but another to hopefully assume the human element will be consistent. It reminds me of the of when Romania in the late 1970s banned abortion and contraceptives [1]. [1] https://en.wikipedia.org/wiki/Decree_770 https://en.wikipedia.org/wiki/Decree_770