Individuation of Developmental Systems
The author views concepts of individuality and associated individuation criteria, as used in the sciences, as scientific-theoretical concepts that can have different, even conflicting meanings in different theoretical contexts. Focusing on biological individuality in evolutionary contexts, he argues that despite the variety of usage, evolutionary contexts typically involve two senses of process-relativity depending on (1) empirical processes taken to be operating in the world that humans talk about, try to understand, predict, explain, or control; and (2) tracking processes that humans perform while investigating empirical phenomena. He illustrates the process-relativity of biological individuality concepts by contrasting two different kinds of attempt to articulate concepts of evolutionary individuality, one based in natural selection theory, the other in a theory of biological reproduction. Also characterized is how the tracking activities of scientific practices are entwined with the empirical processes on which both individuation and individuality depend.