Endless forms of endless formation - The morphogenesis of organisms and scientific objects.

The present article proceeds from the premises that living forms and abstract formalization come into being by similar mechanisms (e.g., random variation, selection, conventions) and have similar properties (e.g., semiosis, stasis and complexity). These convergences justify the comparative analysis of form's development, evolution and action in both fields. Here we shall focus on the notion of "endless forms" advanced by Darwin's seminal work in evolutionary biology "On The Origin of Species" to discuss the various ways in which it relates to biological formation. I shall explore the idea of "infinitude of evolved forms" through the lens of the five connotations of the word "endless" provided by the Merriam-Webster Thesaurus dictionary, which are: perpetual; incomputable; manifold; unfinished; steady. From each synonym chosen, a new iteration of dictionary search was made to produce a list of terms that are used in the reviewed literature to describe biological morphogenetic features, which are respectively: reproducible, unpredictable, additive, undetermined, the end of their own formation. In conclusion, I propose a tentative mapping between each of these five connotations and the biological processes at work in their making, which are, respectively: 1) copying organic information; coding organic signs; manufacturing organic meaning 2) natural variation, natural selection, natural conventions; 3) multilevel organization, differentiation/development, complexity; 4) ambiguity, degeneracy, semiotic thresholds; 5) homeostasis, autopoiesis, codepoiesis. The processes discussed here gained salience as developments, additions, or nuances to Darwin's original theory. It must be noted that, even though the discussion is mainly framed by Code Biology as a source of conceptualization, inputs from a wide range of theoretical perspectives will be given emphasis when suitable.

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Declaration of competing interest No conflict of interest in the present work.