“My analysis of living systems uses concepts of thermodynamics, information theory, cybernetics, and systems engineering, as well as the classical concepts appropriate to each level. The purpose is to produce a description of living structure and process in terms of input and output, flows through systems, steady states, and feedbacks, which will clarify and unify the facts of life.”

—  James Grier Miller

Source: Living Systems: Basic Concepts (1969), p. 126

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James Grier Miller 24
biologist 1916–2002

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