https://slatestarcodex.com/2019/06/18/if-kim-jong-un-opened-a-kfc-would-you-eat-there/

Scott is becoming a vegetarian.

Every single one I know is a crazy, virtue-signalling weakling. Gut flora changes probably lead to mental illness, the body atrophies and they become incompatible with sane people…

What would be the most rational way to convince him against this nonsense?