>what can actually be done in Japan to increase the birth rate?
what for? it is a pretty legitimate choice for a society to have less children. Does the society have any issues that can be solved only by increasing birth rate? With AI/robots the issue of taking care of elders will be solved anyway. The AI will also possibly make the labor market even tougher, so less people may be better. Anecdotally, when i look at IQ charts and birth rate charts of various countries for the last several decades i see negative correlation between directions those two parameters move, and the higher IQ/lower birth rate doesn't look like a bad strategy for the projected technological future.
what for? it is a pretty legitimate choice for a society to have less children. Does the society have any issues that can be solved only by increasing birth rate? With AI/robots the issue of taking care of elders will be solved anyway. The AI will also possibly make the labor market even tougher, so less people may be better. Anecdotally, when i look at IQ charts and birth rate charts of various countries for the last several decades i see negative correlation between directions those two parameters move, and the higher IQ/lower birth rate doesn't look like a bad strategy for the projected technological future.