alt Hacker News> Is feeding the world a real problem?
Yes, but it is not a production capacity problem. The constraints on food are mostly in the logistics chain, often having to do with corruption or distribution targets (food goes where the money is), or regulation (did you know that cherry growers in the Upper Midwest are required --_by Federal law_-- to destroy unsold crops?).
A huge amount of food goes to waste simply because of regulation or subsidies, at least within the United States.
Replies
I think your fun cherry fact is pretty inaccurate. If you're referring to USDA Marketing Order #930, it's basically about setting sales limits in bumper crop years to avoid a situation where so many cherries hit the market that farmers lose money simply by harvesting them. They're free to donate the cherries etc. but again, they would be essentially wasting their own money by putting in the time and effort to harvest them beyond the amount they're allowed to sell.
This is for good reason though. You want to overproduce significantly in ordinary times so that if there is a big negative shock you will still be able to produce enough to feed everyone merely by not destroying the excess anymore.
Tart cherries are supply-controlled because they are processed into other goods, like pie filling, and can be stored for long duration (multiple seasons). The supply-control regulation is designed to prevent a surplus crop from depressing the market to the point where it's no longer viable to grow tart cherries - reducing future supply, ie. the regulation is designed to provide a consistent, stable supply.
Surplus tart cherry crops are rarely destroyed. In the event of a surplus, they are often exported, diverted to secondary markets, donated, or carried-over into next-season's stock.