Welcome to the website of Categoricity by Convention, an FWF-funded research project developing a moderate inferentialist metasemantics for logical and mathematical language (P33708). Our metasemantic picture is both naturalist-friendly and non-revisionary, and it makes available a unified solution to Carnap’s Categoricity Problem for propositional and first-order logic and to the metasemantic challenge to mathematical determinacy advanced by (e.g.) Skolem and Putnam.
The project is based at the Paris Lodron University of Salzburg and runs from July 2021 to June 2026. The Principal Investigator is Julien Murzi, and the project also employs Brett Topey as a postdoctoral researcher.
News
- The project is hosting a workshop!
- Brett’s paper ‘Can We Follow the Omega Rule?’ is forthcoming in The Philosophical Quarterly!
- Brett’s paper ‘Best Laid Plans: Idealization and the Rationality–Accuracy Bridge’ is forthcoming in The British Journal for the Philosophy of Science!
- Brett’s paper ‘Higher-Order Evidence and the Dynamics of Self-Location: An Accuracy-Based Argument for Calibrationism’ has been published in Erkenntnis!
- Julien’s paper ‘Non-Reflexivity and Revenge’ (with Lorenzo Rossi) has been published in The Journal of Philosophical Logic!
- Brett’s paper ‘Saving Sensitivity’ has been published in The Philosophical Quarterly!
- Julien & Brett’s paper ‘Categoricity by Convention’ has been published in Philosophical Studies!
- Brett’s paper ‘Realism, Reliability, and Epistemic Possibility: On Modally Interpreting the Benacerraf–Field Challenge’ has been published in Synthese!
- Julien’s paper ‘Naïve Validity’ (with Lorenzo Rossi) has been published in Synthese!