Given that people are urbanizing, urban densities are increasing, family units are shrinking and people love convenience, I believe the end-game is people living in apartments without kitchens and eating out or eating takeaway food most of the time. This would save a lot of waste as well as carbon waste through supermarket shopping trips. In the future, a kitchen will be seen as a luxury... after all, who has time to shop, cook and clean?
Full disclosure: founder of Infinite Food - http://infinite-food.com/ :)