I am not sure at all how would we stockpile 10 years of food for each American - most of the kinds of food cannot be kept for that long. And what can be kept is unlikely to make a balanced diet.
Moreover, I am not sure how long will it take to re-build the farm industry if most farms will close. I think "10 years" is too optimistic, given how many farms will need to be spun up.
Moreover, I am not sure how long will it take to re-build the farm industry if most farms will close. I think "10 years" is too optimistic, given how many farms will need to be spun up.