General System Theory (1968), 4. Advances in General Systems Theory
“It seems that cybernetics is many different things to many different people. But this is because of the richness of its conceptual base; and I believe that this is very good, otherwise cybernetics would become a somewhat boring exercise. However, all of those perspectives arise from one central theme; that of circularity. When, perhaps a half century ago, the fecundity of this concept was seen, it was sheer euphoria to philosophize, epistemologize, and theorize about its unifying power and its consequences and ramification on various fields. While this was going on, something strange evolved among the philosophers, the epistemologists and, the theoreticians. They began to see themselves more and more as being included in a larger circularity; maybe within the circularity of their family; or that of their society and culture; or even being included in a circularity of cosmic proportions!”
Von Foerster (1991) " Ethics and Second-Order Cybernetics http://ada.evergreen.edu/~arunc/texts/cybernetics/heinz/ethics.pdf"
1990s
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Heinz von Foerster 11
Austrian American scientist and cybernetician 1911–2002Related quotes

Source: Cybernetics and Second-Order Cybernetics (2001), p.5 : About the state of the art of contemporary cybenetics

Source: Elizabeth Day Damien Hirst: 'Art is childish and childlike' http://www.theguardian.com/theobserver/2010/sep/26/damien-hirst-art, The Guardian, 26 September 2010
Source: An Approach to Cybernetics (1961), p. 11. Partly cited in: A.M.E. Salazar, A. Espinosa, J. Walker (2011) A Complexity Approach to Sustainability: Theory and Application. p. 11.

Stuart A. Umpleby (1991) "Strategies for Winning Acceptance of Second Order Cybernetics." In George E. Lasker, et al. (eds.) Advances in Human Systems and Information Technologies. Windsor, Canada: International Institute for Advanced Studies in Systems Research and Cybernetics, 1992. pp. 97-196. (paper)

Quote of Henri Moore in 'The Listener', 24 April 1941, pp. 598-9; as cited in Henry Moore writings and Conversations, ed. Alan Wilkinson, University of California Press, California 2002, p. 104
1940 - 1955