Lifestyle magazine articles and Sunday comic strips in the 1960s predicted the arrival of a golden age of eating by the year 2000, with plates filled by technologically modified, super-sized foods of the future. The illustrations may look fantastical, but this is more or less what has happened — the only thing that was not anticipated was an organic foods movement putting up resistance. Via Paleofuture:
Gamma ray fields now operating on the east coast point to a day when crops will grow to giant size, vastly enlarging yield per acre. These super-plants will be disease and insect resistant — more tender and tasty — and controllable as to ripening time. Seasonal vegetables like corn will be available fresh nearly everywhere for most of the year instead of only a month or so.