Bare Projectibilism and Natural Kinds: A Defense
Bare Projectibilism and Natural Kinds: A Defense

Summary/Abstract: Projectibility has traditionally been given a prominent role in natural kind theories. However, where most of these theories take projectibility to be a necessary but insufficient feature of natural kinds, this paper defends an account of natural kinds according to which the naturalness of kinds is to be identified with their degree of projectibility only. This view follows thus the path opened by Häggqvist (2005), although it goes significantly further on two main respects. First, I develop and discuss two important dimensions of projectibility that are overlooked in Häggqvist’s work. Second, I address two recent important objections (Magnus 2012 and Spencer 2015) against projectibility-based accounts.

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