Dr. Robert Rosen (1934-1998) was a prominent theorist in the areas of biology and biophysics and taught and conducted research at various universities for over three decades. He was the author of thirteen books, including Anticipatory Systems; Fundamentals of Measurement and Representation of Natural Systems; Rosennean Complexity; and The Limits of the Limits of Science.
""Drawing on the languages of organizational theory, cybernetics, and category theory, Rosen questions the classic machine metaphor of life.... Once formulated, Rosen uses his concept of life to revisit relational biology, molecular biology, evolution, and chemical sequences."" -- ""Choice""