Torbern Bergman: A Man before His Time (Schufle, J. A.) - Journal of

Torbern Bergman: A Man before His Time (Schufle, J. A.). George B. Kauffman. J. Chem. Educ. , 1987, 64 (2), p A58. DOI: 10.1021/ed064pA58. Publication...
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Torbern Bergman: A Man before His Time J. A. Schufle. Coronado Press, Lawrence. KS. 1985. ix 547 pp. Figs., tables, and illustrations. 13.5 X 21 cm. 535.00.

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Schufle's first publication on Torbern Bergman (1735-1784) appeared more than two decades ago (Chymia 1967, 12, 58). Since then, be has devoted a considerable proportion of his researchon the history and philosophy of science to a study of this multifaceted and versatile eiehteenth-centurv Swdirh scirnrirt whme nork has been unduly ~teylccwd nu^ only hecause it was wurhed in wrmsof thexwn to besuperaeded phlogiston theory but also because i t was written largely in Swedish and Latin, two languages not ususlly familiar t o the average chemist or historian. In order t o he able t o show the English-speaking world Bergman's extraordinary accomplishments, Schufle taught himself Swedish and Latin. His translation from the Latin of Bergman's "Disquisitio de Attraetionibus Eledivis" appeared as "Bergman's Dissertation on Elective Attractions" (Johnson Reprint Corp.: New York, 1968), and his translation from the Spanish of Bernardo J. Caycedo's "D'Elhuyar y Sigh XVIII Neogranadino" appeared as "The Life and Times of Juan Jose D'Elhuyar" (Coronado Press: Lawrence, KS, 1981) (D'Elhnyar studied with Bergman in 1782; see Kauffman, G. B., J. Chem. Edue. 1982.59, A402). Schufle spent 1977 as Visiting Professor in Uppsala, the site of Bergman's activity, where he eaamined primary sources unavailable elsewhere. The result is this first book-leneth bioma" phv in any language trf Bergman, which has apprared on the 250th annivrrsary of his birth. Rather than singling out one or two aspects of Bergman's numerous contributions to science, in this masterful study Schufle bas described Bergman's life in all its dimensions, including his work in chemistry, geology, crystallography, physics, biology, and philosophy. In chemistry alone, Bergman is considered the father of quantitative analysis, physicalcbemistry, modern chemical nomenclature, and t h e concepts of equivalent weights and the electromotive series. He discovered or made major contributions to the discovery of a t least seven chemical elements-platinum, oxygen, molybdenum, tungsten, cobalt, nickel, and barium. He organized all of chemistry into his single Table of Elective Attractions, one of the last great contributions of the phlogiston theory. Although historians of science have often stated that his theory held up the progress of science, Schufle argues persuasively for the value of even faulty theories in directing the course of research. He also demonstrates Bergman's contribution to our modern view of science in Bergman's insistence that "experiment is Ariadne's Thread" of knowledge, an idea that contradicted the view of his contemporary, the philosopher Immanuel Kant, but adumbrated Sir Karl Popper's twentieth-century ~~

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Journal of Chemical Education

view that the essence of science lies in criticism based on experiment. Schufle's Latest book is a massive but readable work of scholarship, which makes full use of letters, lectures, and other documents. Because it is reproduced directly from a single-spaced, smaller-than-elite typescript (14 characters per horizontal line), averaging about 500 words per page, it is deceptively much longer than its size and thickness imply, making it a real bargain. Unfortunately, the author's word processor does not include diacritical marks, the lack of which is particularly serious in a language such as Swedish where, for example, a, 4 and a and o and 6 are considered different letters of the alphabet. Although scholarly and authoritatively written, the book bas a personal touch; it describes the evolution of Schufle's study, his adventures in Sweden, and even occasionally ineludes lively imaginary dialogue. Its 22 chapters, 4 appendices ["D'Elhuyar's Notes of Bergman's Lectures" (53 pp), "Bergman's 'Autobiography'" (16 pp), "List of Bergman's Students" (2 pp), and "Table of Contents for 'Scheffer's Lectures' " (2 pp)], and a detailed 24-page index depict Bergman as "a universal scientist, who could have made his way to the top in anv one of half a dozen fields of science and phhsophg. hut whu happened to chome chemistry for his greatest efforts"-truly a man ahead of his time.

George 6. Kauffman California State University, Fresno Fresno. CA 93740

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