In this introduction to Nehemiah Grew's seminal 17th-century publication The Anatomy of Plants (1682), we discuss the various influences on and impacts of Grew's innovative approach to studying plant life. We offer a review of the current literature on Grew and argue for the importance of his work in its contribution to fields ranging from microscopy to agriculture and from comparative anatomy to scientific illustration. The articles included in this special issue on “The Making of The Anatomy of Plants” are (...) also introduced. We make a case for Grew as a figure of great interest and relevance in our contemporary moment; as plant studies have taken hold in the humanities, historical narratives in the history of science are expanding to include more of the life sciences—a field that, as we show, Grew actively promoted and participated in throughout his tenure at the Royal Society. (shrink)

This article examines the early modern household's importance for producing experimental knowledge through an examination of the Halifax household of Margery and Henry Power. While Henry Power has been studied as a natural philosopher within the male-dominated intellectual circles of Cambridge and London, the epistemic labour of his wife, Margery Power, has hitherto been overlooked. From the 1650s, this couple worked in tandem to enhance their understanding of the vegetable world through various paper technologies, from books, paper slips and recipe (...) notebooks to Margery's drawing album and Henry's published Experimental Philosophy. Focusing on Margery's practice of hand-colouring flower books, her copied and original drawings of flowers and her experimental production of ink, we argue that Margery's sensibility towards colour was crucial to Henry's microscopic observations of plants. Even if Margery's sophisticated knowledge of plants never left the household, we argue that her contribution was nevertheless crucial to the observation and representation of plants within the community of experimental philosophy. In this way, our article highlights the importance of female artists within the history of scientific observation, the use of books and paperwork in the botanical disciplines, and the relationship between household science and experimental philosophy. (shrink)

In this essay, I study the contested role of magnification as an observational strategy in the generation theories of William Harvey and René Descartes. During the seventeenth century, the grounds under the discipline of anatomy were shifting as knowledge was increasingly based on autopsia and observation. Likewise, new theories of generation were established through observations of living beings in their smallest state. But the question formed: was it possible to extend vision all the way down to the first points of (...) life? Arguing that the potential of magnification hinged on the metaphysics of living matter, I show that Harvey did not consider observational focus on the material composition of blood and embryos to be conducive to knowledge of living bodies. To Harvey, generation was caused by immaterial, and thus in principle invisible, forces that could not be magnified. Descartes, on the other hand, believed that access to the subvisible scale of natural bodies was crucial to knowledge about their nature. This access could be granted through rational introspection, but possibly also through powerful microscopes. The essay thus ends with a reflection on the importance of Cartesian corpuscularianism for the emergence of microscopical anatomy in seventeenth-century England. (shrink)

A certain reading of Descartes, which we refer to as ‘the embodied Descartes’, is emerging from recent scholarship on L’Homme, in keeping with the interpretive trend which emphasizes Descartes’s identity as a natural philosopher. This reading complicates our understanding of Descartes’s philosophical project: far from strictly separating human minds from bodies, the embodied Descartes keeps them tightly integrated, while animal bodies behave in ways quite distinct from those of other pieces of extended substance. Here, we identify three categories of embodiment (...) in contemporary readings of Descartes’s physiology: bodily health and function, embodied reflex and memory, and embodied cognition. All present more or less strong versions of the embodied Descartes. Together, they constitute a compelling reading of a Cartesian natural philosophy that, if not expressly antidualist, is an awfully long way from the canonical picture. (shrink)

review essay on Gaukroger, Collapse of Mechanism and Rise of Sensibility (OUP).

I takt med at det naturhistoriske vidensideal i løbet af 1600-tallet i højere grad blev knyttet til observationer, eksperimenter og andre former for direkte kontakt med naturens fænomener, fremkom den naturhistoriske ekspert som en vigtig videnskabelig aktør. I denne artikel viser jeg, hvordan den hollandske mikroskopist Antoni van Leeuwenhoek indgik som ekspert i to umiddelbart væsensforskellige netværk, nemlig det engelske videnskabelige selskab Royal Society og det Nederlandske Ostindiske Handelskompagni (VOC). Hvor Royal Society havde som sit erklærede formål at skabe ny, (...) eksperimentel viden om naturen, var VOC’s formål at tjene penge til sin bestyrelse på baggrund af aggressiv ekspansion af koloniale aktiviteter i Sydøstasien. Leeuwenhoeks evner indenfor mikroskopi gjorde, at Royal Societymedlemmerne sendte ham observationsopgaver og endda objekter, som han kunne undersøge gennem sine mikroskoper. På samme måde fik Leeuwenhoek adgang til VOC-officerers kister med koloniale frø, og han blev bedt om at undersøge deres krydderilagre med det formål at skabe bedre viden om de koloniale materialers reproduktionscyklusser. Ved at studere Leeuwenhoeks rolle som ekspert i disse to netværk argumenterer jeg for en porøs distinktion mellem kommerciel og videnskabelig aktivitet. (shrink)

Nehemiah Grew is rightly lauded as one of the first and most sophisticated promoters of the discipline of plant anatomy—the observation and representation of the insides of plants. Overlooked so far, though, are his activities as a plant collector. In this paper, I reconstruct Grew's plant-collection practices from his first medical garden, through his incorporation of specimens from the Royal Society's repository, and to its expansion through his support of intercontinental plant-gathering missions. These activities gave Grew access both to fresh, (...) local plant samples, which he could observe again and again, as well as to foreign specimens that exhibited some of the more curious variations of nature. I argue that these different plant-collecting strategies reflected his overarching ambitions with his plant anatomy, which was to construct an idealised model of plant formation, generation, and growth. In order to do this, Grew pieced together his observations of individual specimens into one generalised model through the method of collation. While not offering concrete advice on how to grow plants more efficiently, I argue that Grew's idealised representation of the processes of plant life was offered as a framework for further botanical experimentation. (shrink)