I don’t really see us worrying about food scarcity any time soon. We still burn the bulk of our corn as gas until that changes I see no issue with calorie shortages
This is a thread about worrying about seafood scarcity already. Not-anytime-soon has arrived on a food-by-food basis. In the case of seafood, it’s an entire food group!
Tbf, seafood is a special category, as most of it can not be farmed (not efficiently, at least), so capturing it from the wild is the easiest, and often only, solution.