Animals were wilder then. Horns were longer, temperaments fiercer. These wild things had forever been free when humans took control of their flocks and herds, 10.000 years ago. Through careful breeding and rearing, the first pastoralists of the Near East moulded the beasts into more docile versions of their former selves. Over time, Bezoar became goat and auroch became cow. But it weren’t just the beasts that changed. Somewhere deep inside their lungs, invisible to the human eye, a wild bacterium became livestock disease.
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