Biosemiotics

Biosemiotics (from the Greek bios meaning "life" and semeion meaning "sign") is a growing field of semiotics and biology that studies the production and interpretation of signs and codes in the biological realm. Biosemiotics attempts to integrate the findings of biology and semiotics and proposes a paradigmatic shift in the scientific view of life, demonstrating that semiosis (sign process, including meaning and interpretation) is one of its immanent and intrinsic features. The term "biosemiotic" was first used by Friedrich S. Rothschild in 1962, but Thomas Sebeok and Thure von Uexküll have implemented the term and field. The field, which challenges normative views of biology, is generally divided between theoretical and applied biosemiotics.

Biosemiotics is biology interpreted as a sign systems study, or, to elaborate, a study of

To define biosemiotics as "biology interpreted as sign systems study" is to emphasize not only the close relation between biology as we know it (as a scientific field of inquiry) and semiotics (the study of signs), but primarily the profound change of perspective implied when life is considered not just from the perspectives of molecules and chemistry, but as signs conveyed and interpreted by other living signs in a variety of ways, including by means of molecules. In this sense, biosemiotics takes for granted and respects the complexity of living processes as revealed by the existing fields of biology – from molecular biology to brain science and behavioural studies – however, biosemiotics attempts to bring together separate findings of the various disciplines of biology (including evolutionary biology) into a new and more unified perspective on the central phenomena of the living world, including the generation of function and signification in living systems, from the ribosome to the ecosystem and from the beginnings of life to its ultimate meanings.

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