Sciences of Complexity

Collecting the branches under one umbrella has taken nearly a century. The University of California lists over 1000 titles on complexity. Some milestones:
  • 1924, Alfred James Lotka book published
    Elements of Physical Biology
    Cited as a forerunner of Cybernetics by Herbert Simon (1981, p. 194)
  • 1948, Warren Weaver article, Science and Complexity,
    American Scientist,36(1948):536 (Simon, 1981, p. 195)
    This is the first explicit discussion known to me on what we now call complexity.
  • 1962, Herbert Simon article, The Architecture of Complexity
    Proceedings of the American Philosophical Society, December 1962
    Treats extensively "The Evolution of Complex Systems" into hierarchies
  • 1969, Herbert Simon book (2nd ed. 1981), The Sciences of the Artificial,
    reprints The Architecture of Complexity of 1962 as Ch. 7
  • 1977, Waddington book, Tools for Thought
    First and still the best text on complexity
  • 1984, the Santa Fe Institute created to study the Sciences of Complexity
  • 1989, Heinz Pagels book, The Dreams of Reason
    Subtitle: The Computer and the Rise of the Sciences of Complexity
  • 1989, Gregoire Nicolis and Ilya Prigogine book, Exploring Complexity, An Introduction
  • By 1990, there were many books, journals, book series, conferences, etc, on this theme.
    Revised 23 June 2002 by Ralph Abraham, <abraham@vismath.org>