John D. Norton's Website
Professor Norton studies the history and philosophy of physics and also the general philosophy of science. He gave the first interpretation of Einstein's "Zurich Notebook," which cataloged the steps of Einstein's discovery of general relativity. He has worked on foundational problems in the theory of relativity and statistical physics, including a long-standing critique of the claimed connection between information and thermodynamic entropy. In general philosophy of science, he has defended an argument view of thought experiments and criticized metaphysical conceptions of causation and possibility. His long-standing interest in evidence in science and inductive inference have led to his two recent books on the material theory of induction. His latest project is a book on a version of empiricism, "small-e empiricism," designed to be well adapted to modern scientific practice. His work seeks to uphold the value of history and philosophy of science. His philosophical work is, wherever possible, illustrated with detailed studies in history of science; and his historical projects are intended in part to serve philosophical ends. His online books Einstein for Everyone https://sites.pitt.edu/~jdnorton/teaching/HPS_0410/chapters/index.html
and Paradox: Puzzles of Chance and Infinity https://sites.pitt.edu/~jdnorton/teaching/paradox/chapters/title.html
are a convenient internet introduction to their topics.
Selected Courses Taught Recently
Modern Cosmology (graduate)
Probability (graduate)
Empiricism in Science (graduate)
Einstein for Everyone (undergraduate)
Paradox (undergraduate)
Professional Membership/Offices
Past Chair of Department of History and Philosophy of Science and Past Director of Center for Philosophy of Science, University of Pittsburgh
Co-founder of philsci-archive.pitt.edu
Co-founder of &HPS: Committee on Integrated History and Philosophy of Science
Associate Editor, Co-Editor of Studies in History and Philosophy of Science (2001-2003); Associate Editor, Philosophy of Science (1990-94)
- PhD, School of History and Philosophy of Science, University of New South Wales, 1982
- BE (Chem Eng) Hon. 1, School of Chemical Engineering, University of New South Wales, 1974
Education & Training
Representative Publications
Recent Publications
The Material Theory of Induction. BSPSOpen/University of Calgary Press, 2021.
The Large-Scale Structure of Inductive Inference. BSPSOpen/University of Calgary Press. 2024.
"Einstein against Singularities: Analysis versus Geometry," Philosophy of Physics 2(1) 2024: 13, 1–73.
"The Simply Uninformed Thermodynamics of Erasure," Philosophy of Physics, 3(1) 2025: 3, 1–21.
"Chance Combinatorics: The Theory that History Forgot," Perspectives on Science 31 (6), (2023), pp. 771–810.