Every hierarchical society has depended on the labour of an underclass – slaves or peasants, or both. This tends to go with a reliance on cereal crops, or potatoes – cheap carbohydrates that will keep your underclass alive and productive, but won’t do much else for them. What it gives us is an approach to farming that does the land no good at all – diverse crops mixing trees, horticulture and animals clearly works best for the land, but it doesn’t give you a cheaply fed underclass. Diversity also makes food harder to control.
Brendan Myers pointed out in his excellent book – Reclaiming Civilization – that once you have a granary, you have an essential resource that can easily be controlled by a few armed men. Storing cereals allows some people to become the ‘protectors’ of the cereals, and by that means they get power over everyone else.
People who mostly depend on one crop are much more vulnerable. One bad harvest spells disaster. One hike in the price of the key foodstuff and many are pushed to, or over the edge. Frightened people living in scarcity are easier to manipulate and control than happy people who experience sufficiency.
What if we were able to eat more broadly, and more locally? What if food wasn’t traded internationally for the profits of those who only get their hands dirty playing the markets? What if we had more food security around the world, and less dependence on the big companies that control seed, pesticides, herbicides and fertilisers?
What if the food you eat is a key underpinning of capitalism? What would changing people’s diets do to the world’s political structures?