title: Physics in the Galtonian sciences of heredity.
abstract: Physics matters less than we once thought to the making of Mendel. But it matters more than we tend to recognize to the making of Mendelism. This paper charts the variety of ways in which diverse kinds of physics impinged upon the Galtonian tradition which formed Mendelism's matrix. The work of three Galtonians in particular is considered: Francis Galton himself, W. F. R. Weldon and William Bateson. One aim is to suggest that tracking influence from physics can bring into focus important but now little-remembered flexibilities in the Galtonian tradition. Another is to show by example why generalizations about what happens when 'physics' meets 'biology' require caution. Even for a single research tradition in Britain in the decades around 1900, these categories were large, containing multitudes.
authors.affiliation: Centre for History and Philosophy of Science, Department of Philosophy, University of Leeds, Leeds LS2 9JT, UK. G.M.Radick@leeds.ac.uk
authors.forename: Gregory
authors.initials: G
authors.lastname: Radick
mesh_terms: D040941:Heredity; D049672:History, 19th Century; D049673:History, 20th Century; D008967:Molecular Biology / Q000266:history*; D010825:Physics / Q000266:history*; D006113:United Kingdom