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

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