This essay calls attention to robust synergies between Roy Bhaskar’s philosophy of dialectical critical realism and Terrence W. Deacon’s recent investigation of the geo-historical emergence of ententional or teleological phenomena, as well as important differences. Deacon has independently arrived at an understanding of absence as causally efficacious in the emergence of life and consciousness, and deploys a range of other concepts that resonate with DCR. He develops a critique both of eliminativist and monovalent approaches to ententionality, on the one hand, (...) and their panpsychist foil, on the other, and elaborates a polyvalent scientific alternative – the theory of emergent dynamics. Though this theory is not without problems, as its immanent critique reveals – and indeed in part because of these – it opens up the prospect of a mutually illuminating dialogue between DCR and metaRealism, on the one hand, and the life sciences, on the other, in which DCR/mr underlabours for these sciences, which in turn feed back into DCR/mr philosophy and social theory, thereby helping to actualize the possibility of non-positivist naturalism. (shrink)

Rescher is a key figure in ‘new American pragmatist philosophy’. His work shares many commonalities with critical realism and engaging with it is always a rewarding experience. In this paper I set out the key features of his work on evolution and intelligent design, Productive Evolution: On Reconciling Evolution with Intelligent Design, and then address the weaknesses in the argument. The central strength of the argument is its innovative approach to the meaning of intelligent design in its relation to evolution. (...) I use an analysis of the text to then consider what this suggests in terms of the nuance of immanent critique as realist concept. (shrink)

The task of this essay is to put biological individuals in formal terms. This approach is not directly interested in matters of time, but rather in the formal shape of biological objects. So it is radically different from natural science. In his later years, Wittgenstein made similar investigations in psychology and mathematics. Unfortunately, he found no time to make extensive remarks on philosophy of biology. This is what we are going to advance here.