Food self-sufficiency is the extent to which a country can satisfy its nutritional needs from its own domestic production. But it does not just mean any type of food. It refers to these seven main groups: fruits, vegetables, dairy, fish, meat, plant-based protein and starchy staples. A study conducted this year assessed the self-sufficiency levels of 186 countries and found only one that fulfilled the requirements.
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Hi, my name’s Luke. I answer questions nobody asked and find things that make me say ‘pretty mad, that.’
Now, I am completely willing to have this fight…but as I was thinking about what technologies have been most foundational, I came up with:
Language – Agriculture – Cooking and Fire – Containers – Stone tools
Language is the only one of these that does not have /direct/ connection to cordage and textiles. In terms of multipliers to human ability, being able to turn a fiber into twine (and then, from there, thread, rope, baskets, knots, binding, textiles, clothes, etc etc) had impacts on pretty much all human abilities (including stone tools being connected to hafts.)
Of course there’s no way to objectively measure this, but certainly when it comes to the space between how much the average person thinks of it as a foundational technology and how foundational it actually is…the fiber to cordage to textiles is certainly a top foundational technologies of humanity.
Thanks so much to Virginia for having a nice long chat with me! Her book is available in places where there are books, though, because it has been out for a while, it’s probably not available at a local store.