Practical Kabbalah and Practical Knowledge: Kabbalistic Manuals and Natural Knowledge in Early Modern East-Central Europe

An impressive handwritten codex at the National Library of Israel embodies the intricacies and peculiarities of crafting, reading, and transmitting practical knowledge in early modern Jewish contexts. The volume, known today as manuscript NLI 8º 1070, was likely produced in the 1730s somewhere in the Polish territories. A variety of local Polish-Ashkenazi traditions are well attested throughout the codex: vernacular and elite, theoretical and practical, of Jewish and Christian provenance, and transmitted mainly in Hebrew and Yiddish, but with elements of Latin, German, Polish, Russian, and Ruthenian. Continue reading “Practical Kabbalah and Practical Knowledge: Kabbalistic Manuals and Natural Knowledge in Early Modern East-Central Europe”

Practical Knowledge and Inner-German Migration

But within a week I’d already found work.
—Herr Winter
 

Citizens of the German Democratic Republic (GDR) who moved to the Federal Republic of Germany (FRG) in the 1980s later incorporated their migration experience into their biographies as success stories. When they relocated, they were between thirty and forty years old and had families. They migrated at a point in their lives when they had already acquired a lot of practical knowledge, if through experience in a different context. Their relocation was about much more than a change of residence, however. GDR citizens also had to come to terms with a new political system, bureaucracy, and society.[1] What practical knowledge could they use to master their new situation? How did they experience their initial encounters with the new system, their search for employment, and their children’s education? Continue reading “Practical Knowledge and Inner-German Migration”

Classical Knowledge, Power, and Politics in Nineteenth-Century Dutch Rabbinic Education

Tell me, o Muse, of the man . . .
— Homer
 

Francis Bacon’s belief that “knowledge is power” is one of the great epistemic mottos of all time. In early nineteenth-century Jewish Amsterdam, where civic emancipation had overturned the old corporate hierarchies, the rabbinic elite soon came to experience its merciless truth. In the newly established Kingdom of the Netherlands (1814), both their position and their expertise were pushed to the margins. To make things worse, the centralized organization of the newly constituted Israelite Denomination left no room for German-style Reform–Orthodox dualism. As a result, innovation and consolidation all took shape within a single, outwardly stable, yet inwardly polarized community, in which conservative rabbis and progressive lay executives vied for initiative and control. This perpetual state of discord posed high demands on a rabbi’s personal skills. It was no longer enough to be a competent teacher and judge; in order to survive, the rabbi had to become a kind of statesman. But what in his rabbinic experience would provide him with the wherewithal to become a politician? Continue reading “Classical Knowledge, Power, and Politics in Nineteenth-Century Dutch Rabbinic Education”

Structuring Imperial Knowledge about India at the Great Exhibition of 1851

The Great Exhibition of 1851 excited curiosity in nineteenth-century contemporaries and continues to garner interest among scholars today. Attracting some six million visitors and comprising over 100,000 exhibits that filled 76,720 square meters of exhibition space, it entered media, memory, and historiography as an emblem of British industrial capabilities, free-trade ideology, and imperial globalization.[1] Yet it is seldom discussed in relation to the consequential contemporaneous transformation of modern sciences into a set of powerful, highly institutionalized social practices.[2]

To what extent did sciences of the time shape the representation and structuring of the knowledge on offer at the exhibition? An especially interesting site at which to study such effects are the Indian courts at this world fair, embedded as they were, in the spatial, taxonomical, and textual frameworks of contemporary science, while also leading to substantial transformations in British knowledge about India. Continue reading “Structuring Imperial Knowledge about India at the Great Exhibition of 1851”

‘You,’ ‘Us,’ and ‘Them’: Glass and Procedural Knowledge in Cuneiform Cultures

You

When you want to make a kiln for glassmaking, you search continuously for a propitious day during a favorable month. You lay the foundations of a kiln with four chambers. You make constant offerings and set up purifying divinities so that no impurities may enter: you make lapis lazuli.

These instructions summarize the contents of a corpus of Akkadian glassmaking recipes from more than two and half millennia ago.[1] It was then, in the seventh century BCE, that the king himself claimed to have dedicated clay tablets containing instructions “for your making stones” (colored glasses and frits) to the temple of Nabu and Tašmetu, the patron gods of knowledge: Continue reading “‘You,’ ‘Us,’ and ‘Them’: Glass and Procedural Knowledge in Cuneiform Cultures”

Knowledge and the Appropriation of Technology

It is striking how profoundly we have come to integrate technological artifacts into our lives and how commonplace these devices appear to us now. There were times when they were entirely new. Just think of indoor water taps replacing public wells, or electric light bulbs supplanting kerosine lamps and gas fixtures. Here I consider how new technologies associated with engineered water supplies became a part of standard household practice in the late nineteenth and early twentieth centuries. Specifically, I explore the role that knowledge played in the process in Los Angeles. This city offers a thought-provoking glimpse into the “appropriation of technology” around 1900. Continue reading “Knowledge and the Appropriation of Technology”

More than a Manual: Early-Modern Mathematical Instrument Books

In Elizabethan London, one of the more surprising things a wealthy owner of a beautifully illustrated folio volume could do was to take a sharp knife and cut it to pieces. John Blagrave’s 1585 Mathematical Jewel, in fact, demands nothing less.[1] This work, which introduced an elaborate instrument of Blagrave’s design for performing astronomical calculations, included woodcuts that were specifically provided in order to be cut out and used as surrogates for the brass original:

get very fine pastboord made of purpose, and then spred your paste very fine thereon, & quickly laying on this picture & clappe it streight into a presse before it bee thorowe wette with the paste (fol. ¶6v)

Continue reading “More than a Manual: Early-Modern Mathematical Instrument Books”