The Bound State Answer to the Special Composition Question

Abstract

This paper provides the first thorough assessment of a physics-based answer, the Bound State Answer (BSA), to the Special Composition Question (SCQ). According to the BSA some objects compose something if they are in a common bound state. The reasons to endorse such an answer, in particular, motivations coming from empirical adequacy and conservativeness, precision, simplicity, and parsimony, are critically addressed. I then go on to compare the BSA to other moderate answers to the SCQ and consider whether objections raised against such answers can be raised against the BSA as well. I finally relate the discussion with mereological pluralism.