“A complex system can fail in an infinite number of ways”
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 92, cited in: Erik Hollnagel (2004) Barriers and accident prevention. p. 182
John Gall was an American author and retired pediatrician. Gall is known for his 1975 book General systemantics: an essay on how systems work, and especially how they fail..., a critique of systems theory. One of the statements from this book has become known as Gall's law. Wikipedia
“A complex system can fail in an infinite number of ways”
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 92, cited in: Erik Hollnagel (2004) Barriers and accident prevention. p. 182
Source: Systemantics: the underground text of systems lore, 1986, p. 27 cited in: Kevin Kelly (1988) Signal: communication tools for the information age. p. 7
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 65, cited in: Grady Booch (1991) Object oriented design with applications. p. 11
“Loose systems last longer and function better.”
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 93. cited: Paul F. Downton (2008) Ecopolis: Architecture and Cities for a Changing Climate. p. 580
Source: Systemantics: the underground text of systems lore, 1986, p. 36
Source: Systemantics: the underground text of systems lore, 1986, p. 35 cited in: Kevin Kelly (1988) Signal: communication tools for the information age. p. 7
Source: Systemantics: the underground text of systems lore, 1986, p. 65 cited in "Quotes from Systemantics – Funny, But Scary Too" Posted on agileadvice.com March 3, 2006 by Mishkin Berteig. This quote was mentioned in General systemantics (1975, p. 71)
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 90 as cited in: Robert B. Seidensticker (2006) Future Hype: The Myths of Technology Change. p. 45
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 18. Cited in: Harvey J. Bertcher (1988) Staff development in human service organizations. p. 45
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 33 cited in: Stanley A. Clayes, David Gelvin Spencer, Martin S. Stanford (1979) Contexts for composition. p. 94
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 71. This statement is known as Gall's law
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 66
“A system represents someone's solution to a problem. The system doesn't solve the problem.”
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 74 Cited in: Roger Kaufman and Fenwick W. English (1979) Needs Assessment: Concept and Application, p. 94