This thesis offers a naturalist revision of Alain Badiou’s philosophy. This goal is pursued through an encounter of Badiou’s mathematical ontology and theory of truth with contemporary trends in philosophy of mathematics and philosophy of science. I take issue with Badiou’s inability to elucidate the link between the empirical and the ontological, and his residual reliance on a Heideggerian project of fundamental ontology, which undermines his own immanentist principles. I will argue for both a bottom-up naturalisation of Badiou’s philosophical approach (...) to mathematics and a top-down naturalisation. Articulating my particular understanding of what realism and naturalism should commit us to, I propose a creative fusion of Badiou’s attention to metamathematical results with a structural-informational metaphysics, proposing a ‘matherialism’ uniting the more daring speculative insights of the former with the naturalist and empiricist commitments motivating the latter. (shrink)

This article sketches a new image of musical works, situated beyond the «work concept», critically rethinking existing music ontologies, and grounded on Gilles Deleuze’s central ontological commitments. After situating the problem, the paper discusses current issues in music ontology, explores specific Deleuzian and Deleuzo-Guattarian ontological concepts, and argues for a new image of musical works, which are more aptly described as assemblages, as highly complex, historically constructed multiplicities defined by virtual structures, intensive processes, and actual things.