Proceedings of the International Colloquium in the Philosophy of Science, London, 1965, Volume 4

accepted actual anomalies argument astrology atomic Balmer formula Bohr Bohr's ceteris paribus ceteris paribus clause classical concept concrete corroborated criticism crucial experiment decision discovery discussion Einstein empirical basis ether example experimental explain fallibilism falsificationist falsified Feyerabend footnote formula framework history of science idea incommensurable inconsistent inductivist interpretation justificationist Karl's knowledge Kuhn Kuhn's Kuhnian Lakatos Lakatos's language learning logical Lorentz mathematical metaphysical methodological falsificationism methodological falsificationist Michelson Michelson-Morley experiment modus tollens naive falsificationism naive falsificationist nature Newton's theory Newtonian normal science novel facts observational paper paradigm Philosophy of Science physics Popper Popperian positive heuristic predicted principle problem problemshift progress propositions psychology puzzle puzzle-solving quantum theory question rational rational reconstruction reasons refuted reject replaced research programme result revolutionary role Scientific Revolutions scientific theories scientists sense Sir Karl solving sophisticated sort suggest theoretical thesis tion volume Watkins