## Adaptive Logic as a Modal Logic Vrije Universiteit Brussel

Modal logics have in the past been used as a unifying framework for the mini- mality semantics used in defeasible inference, conditional logic, and belief revision. The main aim of the present paper is to add adaptive logics, a general framework for a wide range of defeasible reasoning forms developed by Diderik Batens and his co-workers, to the growing list of formalisms that can be studied with the tools and methods of contemporary modal ...