https://blog.wongcw.com/2021/10/12/%e5%9c%b0%e7%90%83%e5%9c%a8500%e5%b9%b4%e5%be%8c%e6%9c%83%e8%ae%8a%e6%88%90%e4%bb%80%e9%ba%bc%e6%a8%a3%ef%bc%9f/
地球在500年後會變成什麼樣?