1950s, General Systems Theory - The Skeleton of Science, 1956
“There is no over-arching theory of complexity that allows us to ignore the contingent aspects of complex systems. If something really is complex, it cannot by adequately described by means of a simple theory. Engaging with complexity entails engaging with specific complex systems. Despite this we can, at a very basic level, make general remarks concerning the conditions for complex behaviour and the dynamics of complex systems. Furthermore, I suggest that complex systems can be modelled.”
Source: Complexity and Postmodernism (1998), p. ix
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Paul Cilliers 12
South African philosopher 1956–2011Related quotes
Source: Enterprise modeling within an enterprise engineering framework (1996), p. 993
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

Source: 1980s, Against The Grain (1986), Ch. 10, The Critic as Clown
Mihajlo D. Mesarovic and Y. Takahare (1975) General Systems Theory, Mathematical foundations. Academic Press. Cited in: Franz Pichler, Roberto Moreno Diaz (1993. Computer Aided Systems Theory. p. 134
Source: Hidden Order - How Adaptation Builds Complexity (1995), Ch 1. Basic Elements, p. 37
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
Paul Cilliers (2005: 263) as quoted in: Vikki Bell (2007) Culture and Performance: The Challenge of Ethics, Politics and Feminist Theory. p. 8

Source: 1960s-1970s, The Sciences of the Artificial, 1969, p. 53.