| Título: | The expertise of germs : practice, language and authority in American bacteriology, 1899-1924 |
| Autores: | Kupferberg, Eric David |
| Fecha: |
2005-08-23 2005-08-23 2001 |
| Publicador: | MIT |
| Fuente: |
 |
| Tipo: | Thesis |
| Tema: | Program in Science, Technology and Society. |
| Descripción: |
This thesis traces the development of American bacteriology during the first quarter of the twentieth century. While bacteriology experienced a period of rapid growth, an enduring disciplinary anxiety equally characterized the field. In particular, bacteriologists feared increasing specialization and conceptual fragmentation. Leading practitioners repeatedly worried that their science constituted a collection of unrelated techniques, carried out in the service to other practical endeavors without the benefit of an underlying theory or unifying language. I suggest that the sources of bacteriology's rapid professional growth equally accounted for this sense of conceptual impoverishment and disciplinary privation. Typically, bacteriologists focused on what bacteria did rather than what they were in any biological sense. The first three chapters provide a comprehensive survey of the institutional contexts bacteriology (e.g., medical schools, public health laboratories, water sanitation works, dairies, land-grant colleges, and agricultural experiment stations). For the most part, bacteriologists studied bacteria only so far as to isolate, identify and eliminate pathogens. Dairy and soil bacteriologists, however, sought to distinguish productive types of bacteria, and render those forms more active, a direction that led them to consider a range of phenomena and organisms normally occluded by the practices of medical, public health, and sanitary bacteriology. (cont.) The final three chapters of the dissertation trace the attempts of American bacteriologists to render their science less fragmented and more biological, focusing in particular on the actions of the Society of American Bacteriologists (SAB). Established in 1899, the SAB endeavored to bridge the divergent interests and practices of American bacteriologists. Through its inclusive membership, ecumenical leadership, diverse meeting programs, and society journal, the SAB served as an organizational exploration of those shared aspects of the discipline. Furthermore, the SAB issued a comprehensive chart for the identification of unknown cultures. While never endorsed as its official methods, the chart soon formed the basis of undergraduate and graduate training, while it guided research programs and published papers. In addition, the serial revisions of the chart led bacteriologists to consider many fundamental aspects of bacteria. Lastly, the SAB struggled to reform bacterial systematics. At the time of the SAB's founding, bacteriology languished under a state of taxonomic chaos, with each specialty offering its own system of naming and grouping bacteria. Believing that this linguistic fragmentation precluded the emergence of a unified discipline, the SAB overhauled bacterial systematics, arranging bacteria according to their detailed morphology, physiology, and likely evolutionary histories. (cont.) While the SAB's taxonomy did not find immediate adherents, it did become authoritative by way of the classroom and laboratory. The SAB issued a new comprehensive determinative guide, the Bergey's Manual of Determinative Bacteriology, which incorporated the SAB's scheme. As the Bergey's Manual became ubiquitous to laboratory practice and course instruction, American bacteriologists unwittingly adopted a broader range of considerations ... by Eric D. Kupferberg. Thesis (Ph. D.)--Massachusetts Institute of Technology, Program in Science, Technology and Society, 2001. "February 2001." Includes bibliographical references (v. 2, p. 631-784). |
| Idioma: | Inglés |
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