Beating back the pioneering Iberians, Britain now dominates the world's seas. Following on long Veblen good pattern, English upper classes covet tea and tea-drinking apparatus from the opposite side of the planet, and the middle classes want to emulate them, but can't afford it.
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In steps the English entrepreneur, who following on Dutch work figures out how to make cheap but workable knockoffs of Chinese porcelain ("china"). Among the techniques are grinding flint with water or steam power, and by the mid 18th century grinding bone to make bone china.
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Among the gazillions of nearly random fertilizer experiments tried by British "improvers", presumably somebody tried this ground bone. It worked wonders, especially on hay meadows which fix nitrogen but deplete phosphate. Here's a bone crusher from Zurich canton in Switzerland.pic.twitter.com/aaSQFnr6ZC
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Crushing & grinding greatly increases the surface area of bone much as the lichen's hyphae does for rock. Next step was applying sulfuric acid to the ground bone or apatite rock, giving us superphosphate, much as lichen applies oxalic acid to dissolve phosphate from cracked rock.
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Hay fed the cattle that gave northwestern Europe its high-protein diet & the horses that powered its transport & farm equipment. Hay was the gasoline of stationary pastoral economies & their ultimate protein source. https://unenumerated.blogspot.com/2011/05/lactase-persistence-and-quasi.html … https://unenumerated.blogspot.com/2011/06/trotting-ahead-of-malthus.html …
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Phosphate-fed hay supercharged the economies of many of the more pastoral regions of northwestern Europe, among them the English Midlands, Scottish Clydeside, Wallonia, and much of Switzerland. Their increased muscle and brain power made them leaders of the industrial revolution.
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Practical experimenters had cracked a deep & ancient secret of life, greatly increasing biological scalability over the course of a mere century, creating new muscle & brain power & boosting the productivity of agriculture, freeing up workers for much bigger industrial scales.
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The Narborough bone mill, with a big cast-iron wheel typical of industrial revolution water power, partially restored. It made calcium phosphate fertilizer out of bones from slaughterhouses, whaling, and, it was rumored, from a Hamburg cemetery: http://www.norfolkmills.co.uk/Watermills/narborough-bone-mill.html …pic.twitter.com/VGeHtRolx5
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Replying to @JeanneDeBit @NickSzabo4
But it might be called 'upcycling the human nature'
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Nature recycles. To be fully sustainable that includes ourselves. Before the industrial revolution people often dids so, since they had to live far more sustainably than us *and* often on the brink of hunger or other disasters which made them quite a bit less squeamish.
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Hamburg cemetery? That's.. awful.