Article ID: CBB652985322

Humphry Davy and the Problem of Analogy (2019)

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Analogy, the comparison of one set of relations to another, was essential to Humphry Davy’s understanding of chemistry. Throughout his career, Davy used analogical reasoning to direct and to interpret his experimental analyses of the chemical reactions between substances. In his writing, he deployed analogies to organise and to explain his theories about the relations between physical processes and between the properties of different chemical elements and compounds. But Davy also regularly expressed two concerns about analogical comparison: first, that it was founded not on the rational interpretation of facts but on imaginative speculation; and second, that it was a kind of rhetoric, the persuasiveness of which depended not on material evidence but on misleading figures of speech. This article discusses the influences that informed Davy’s ambivalent assessment of the value of analogy, and it examines the distinct yet overlapping ways in which this assessment was expressed in his notebooks, his lectures and treatises on chemistry, his philosophical writings, and his poetry.

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Article Frank A. J. L. James; Sharon Ruston (2019) New Studies on Humphry Davy: Introduction. Ambix: Journal of the Society for the History of Alchemy and Chemistry (pp. 95-102). unapi

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Authors & Contributors
James, Frank A.J.L.
Ruston, Sharon
Knight, David
Lacey, Andrew
Edmondson, Hattie Lloyd
Kenndler, Ernst
Journals
Ambix: Journal of the Society for the History of Alchemy and Chemistry
Substantia: An International Journal of the History of Chemistry
Technology's Stories
Royal Society of Chemistry Historical Group Occasional Papers
Notes and Records: The Royal Society Journal of the History of Science
Eighteenth-Century Studies
Publishers
Thoemmes
Pantheon Books
Brill
University of Minnesota
American Philosophical Society
Concepts
Chemistry
Biographies
Science and culture
Science and society
Discipline formation
Technology
People
Davy, Humphry
Beddoes, Thomas
Warren, John Collins
Thénard, Louis Jacques
Shelley, Mary Wollstonecraft
Scheele, Carl Wilhelm
Time Periods
19th century
18th century
Enlightenment
Places
Great Britain
Bristol (England)
England
United States
Institutions
Dublin Philosophical Society
Royal Institution of Great Britain
Bristol Pneumatic Institute
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