Biochemical Kinds


Chemical kinds are generally treated as having timelessly fixed identities. Biological kinds are generally treated as evolved and/or evolving entities. So what kind of kind is a biochemical kind? This article defends the thesis that biochemical molecules are clustered chemical kinds, some of which—namely, evolutionarily conserved units—are also biological kinds. On this thesis, a number of difficulties that have recently occupied philosophers concerned with proteins and kinds are shown to be either resolved or dissolved. 1 Introduction2 Conflicting Intuitions about Kinds of Proteins3 Against Permissive Pluralism4 Against Nominalism, Toward a Duality of Kinds5 Biological Kinds, Chemical Kinds, and Their Relations6 Implications for Biological Individuals7 Implications for Monism and Scientific Practice.

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References found in this work

Historical Kinds and the "Special Sciences".Ruth Garrett Millikan - 1999 - Philosophical Studies 95 (1-2):45-65.
Natural Kinds: Rosy Dawn, Scholastic Twilight: Ian Hacking.Ian Hacking - 2007 - Royal Institute of Philosophy Supplement 61:203-239.
Individuality and Selection.David L. Hull - 1980 - Annual Review of Ecology and Systematics 11:311-332.

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