Beauty & revolution in science

By McAllister, James

Publishers Summary:
How reasonable and rational can science be when its practitioners speak of "revolutions" in their thinking and extol certain theories for their "beauty"? James W. McAllister addresses this question with the first systematic study of the aesthetic evaluations that scientists pass on their theories. P. A. M. Dirac explained why he embraced relativity by saying, "It is the essential beauty of the theory which I feel is the real reason for believing in it." Dirac's claim seems to belie rationalist accounts of science. Using this and a wealth of other historical examples, McAllister explains how scientists' aesthetic preferences are influenced by the empirical track record of theories, describes the origin and development of aesthetic styles of theorizing, and reconsiders whether simplicity is an empirical or an aesthetic virtue of theories. McAllister then advances an innovative model of scientific revolutions, in opposition to that of Thomas S. Kuhn. Three detailed studies demonstrate the interconnection of empirical performance, beauty, and revolution. One examines the impact of new construction materials on the history of architecture. Another reexamines the transition from the Ptolemaic system to Kepler's theory in planetary astronomy, and the third documents the rise of relativity and quantum theory in the twentieth century.

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ISBN
978-0-80143-240-8
Publisher
Ithaca : Cornell University Press, 1996.


REVIEWS

Library Journal

Reviewed on September 1, 1996

McAllister (philosophy, Univ. of Leiden) critically explores the influences that aesthetic judgments have on deciding which theories best account for natural phenomena. Given his own rationalist image of scientific practice, he gives priority to objective empirical adequacy over both subjective aesthetic evaluations and traditional metaphysical preferences. Accordingly, he argues ...Log In or Sign Up to Read More

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