イーロン・マスク「日本の将来は人口6800万人になりゴーストタウンだらけになります」

Last year, Japan had ~800k births & life expectancy is 85 years (impressively high!), implying future population of only 68M, dropping almost half from current population of 126M.

That’s a lot of ghost towns & cities.

Last year, Japan had ~800k births & life expectancy is 85 years (impressively high!), implying future population of only 68M, dropping almost half from current population of 126M.

That’s a lot of ghost towns & cities.

— Elon Musk (@elonmusk) January 19, 2022