Wheat is a source of tyranny. Bulent Kilic/AFP/Getty Images

“Beef & Liberty”. Such was the slogan of the 18th century London dining club, The Sublime Society of Beef Steaks. The carnivorous Regency gentlemen were sensible in associating the scoffing of sirloin with freedom and the rights of Britons. Food, like the personal, is political. With Russia’s invasion of “the breadbasket of Europe”, it is wheat, the most widely-grown crop in the world, that has been sucked into existential questions. But if meat tandems with liberty, then wheat, historically, comes chained to tyranny.
The blight that is wheat took root 10,000 years ago, when Triticum aestivum, or bread wheat, was domesticated from wild grasses in the “Fertile Crescent” of the Middle East. Initially, the local Neolithics cultivated wheat alongside traditional hunter-gathering and incipient pastoralism (livestock farming). But wheat is a slave-master, demanding in its specific and daily needs, not least the endless — or so it seems to us who have ever grown the stuff — weeding. Wheat locked us into a seasonal cycle of planting, weeding and harvesting from which we have been unable to escape ever since. It also made us more sedentary, both in terms of chaining us to static settlements, and becoming less active. Guarding a wheat field from wild boar requires less energy than hunting wild boar; the lineal ancestor of the couch potato was the campfire bun.
Crop-watching may demand little energy, but it is demanding of time. With fewer hours to hunt and to forage, we settled for a restricted diet. At Abu Hereyra in Syria, archaeology records this shift: when the occupants were hunter-gatherers, they consumed 150 wild plants; as arable farmers, they ate just a handful of crops. Human health deteriorated; the human body changed. Singularly, the jaw shrunk, since the new wheaty diet required less chewing than meat. Human teeth did not reduce proportionately to the smaller jaw, so dental crowding ensued. The diet of starch — wheat’s principal component — caused cavities. And the dietetic value of wheat, which was anyway only modestly nutritious, has declined by as much as 30% under contemporary industrialised agriculture.
The intriguing question is: if wheat-growing altered our corporeal structure, did it alter our brain? Did the systematic rituals and requirements of planting and harvesting wheat change our brains to make us more docile? Organised? Cooperative? Disconnected from nature? Did it turn us away from animism to praise of Ceres, goddess of grain crops, and then to an abstract, monolithic God of whom we ask our daily bread.
What wheat certainly did do was facilitate the rise of the state. As James C. Scott, co-director of the Agrarian Studies Program at Yale University, explains in Against the Grain, wheat became the best way to tax the people: “The key to the nexus between grains and states lies, I believe, in the fact that only the cereal grains can serve as a basis for taxation: visible, divisible, assessable, storable, transportable, and ‘rationable’.”
Wheat-fields are fixed and surveillable; livestock moves about. Counting sheep is easy in bed but for a state flunky on an arid hillside, the accurate checking of ovines (which are, anyway, easy to transport, and therefore to hide) is all but impossible. Similarly, communities reliant on tubers or root vegetables such as yams as their staple were more able to evade taxation since the crop can be left in the ground and harvested when the tax collector has gone home. Such societies rarely developed into states.
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