The International Union of History and Philosophy of Science organizing the 10th International Congress of Logic, Methodology and Philosophy of Science is at its cross-road: the alternative is mass-performance or creative exchange of ideas. The program is criticized because the thematic center in History and Philosophy of Science has been shifted too far into the realm of micro-fields of Logic and the time reduction for presentation and discussion of papers to 20 minutes should be reconsidered. Several outstanding papers are shortly (...) discussed: Martin-Löw on "Formalized Tarski-Semantics of Type Theory", Hoyningen-Huene on "Feyerabend and Kuhn", Leroux on "Helmholtz and Hertz", and Muller on "Bell meets Dirac". Finally the visiting-program is gratefully appreciated. (shrink)