And if Jane Austen films can be considered historically accurate, then at one point celery was cooked and eaten by itself. Hmmm. . . . Well, exploring the spectrum of vegetable possibilities takes time and money that some families just don't have. Corn needs to be fresh, picked just a few hours before at most. To eat it raw, you pretty much have to be standing in the cornfield.
Peas ought to be newborn, barely big enough to notice between twice-daily visits to the garden.
It draws boundaries, limits the possibilities that can both inspire and intimidate. Why, you might get blanched young asparagus, marinated and served at room temperature, or wilted salad with warm drippings, or fava beans served raw and dipped in saucers of salt, or chopped raw tomatoes tossed with hot spaghetti. Or, say, raw string beans in the garden, crisp and green-tasting and untouched by anything but your fingers and a splash of sunlight. Call the produce police. It's spring, and another vegetable outlaw is on the loose.