This essay situates the French Jesuit missionary Joseph-François Lafitau's (1681–1746) ‘discovery’ of Canadian ginseng within its social, commercial and religious contexts, and illustrates how the missionary's upbringing and education in France shaped the way he perceived nature in the New World. It elucidates the manner in which Lafitau ‘Galenized’ Canadian flora, fauna and peoples. It explores the role of Lafitau's dual enculturation in both a mercantile household and later the Society of Jesus in his application of Galenic categories to Canadian (...) nature. The essay then examines the tensions between localism and universalism in Galenic medicine in the eighteenth century. It links these dichotomies to Lafitau's Galenization of Canadian ginseng. Finally, it suggests that since the Jesuits were prohibited from trading goods they had purchased, they sold medicinal plants they had cultivated themselves, which played a central role in financing the Society's missions in a manner they believed to be morally acceptable. (shrink)

This paper reconstructs the history of the trigonometrical surveying of Kashmir from 1855 to 1865. It highlights the strategies through which surveyors had to justify the employment of high-precision instruments and methods in Himalayan terrain. Only by tediously manipulating their institutional environment in India and Britain did the staff of the Kashmir survey manage to complete its operations in light of constant financial and physical hardship. To sustain their measurements, surveyors aligned themselves with various political projects, entertaining and shifting allegiances (...) with local rulers, scientific societies, and colonial institutions. After suffering severe cuts to instruments and assistance staff, the party was entirely stripped of funds by the East India Company in 1857 and relied on the material support of Maharaja Gulab Singh. Subsequently, surveyors adopted an expansionist rhetoric to gather the support of the Royal Geographical Society. In doing so, they framed precision as an essential contribution to imperial expansion, effective colonial rule, and intervention in ‘backward’ Kashmiri society and infrastructure. The Kashmir survey illustrates that rendering precision valuable requires an ongoing performative effort of justification to align epistemic with political and institutional interests. (shrink)