小泉進次郎　人口削減
https://newseveryday.jp/2023/01/05/%e5%b0%8f%e6%b3%89%e9%80%b2%e6%ac%a1%e9%83%8e%e6%b0%8f%e3%80%8c%e6%97%a5%e6%9c%ac%e3%82%92%e4%ba%ba%e5%8f%a36000%e4%b8%87%e4%ba%ba%e3%81%ae%e5%9b%bd%e3%81%b8%e3%80%8d%e3%80%80%e7%b5%b1%e4%b8%80/