It’s nonsense.
American ag can ramp up quicker than anyplace in the world. Grain and meat production have plenty of room for expansion, if needed. And that American ag tech is spreading around the world.
Heck, shoot all the pols in California and food production there could explode.
The danger is that kooky pols and billionaires will artificially restrain expanded production of foodstuffs if it is needed.
stop manipulating the water situation in the cental valley California and this area is capable of feeding the world.... currently we have crony capitalist manipulating water supply in the California central Valley so the land can be taken over by corporate farmers