I would bet the persistence of meat and potatoes is due to the higher amount of calories they provide, which historically made more sense as the productive capacity of the country was lower, and while it'd probably be ok to eat greenhouse tomatoes now, it just takes time to change habits.
It's not much different in the "West". We already plant crops for yield, and in winter, we eat crops grown for yield and shipability. Out-of-season crops will cost substantially more than what cost in-season.
Though storage tech is improving: https://www.npr.org/sections/thesalt/2018/11/26/668256349/th...
And thank god for bananas.
Consumption causes externalities, yes, but I believe a global trade economy is overall more efficient than nationalist segmented economies, thus the overall pollution load should theoretically be lower with globalism.
That reminds me of British mushy peas, even served at expensive restaurants, which no one outside the UK seems to like heh
Do you realize where belarus is? It gets cold in belarus. Meat and potatoes are food that can be grown locally. Also, it is environmentally devastating to transport all the vegetables all over the world like we currently do. Look at how much globalism has damaged the environment, not to mention the problems with climate change.
More people should be eating their local "meat and potatoes" rather than a globalized diet.