“Once introduced discontinuity, once challenge any of the properties of visual space, and as they flow from each other, the whole conceptual framework collapses.”
Source: 1980s, Laws of Media: The New Science (with Eric McLuhan) (1988), p. 43
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Marshall McLuhan 416
Canadian educator, philosopher, and scholar-- a professor … 1911–1980Related quotes
Source: Living Systems: Basic Concepts (1969), p. 53; About conceptual or abstracted spaces

Source: Mathematics as an Educational Task (1973), p. 133

The sphere as a whole has a character different from that of a plane. A spherical surface made from rubber, such as a balloon, can be twisted so that its geometry changes. ...but it cannot be distorted in such a way as that it will cover a plane. All surfaces obtained by distortion of the rubber sphere possess the same holistic properties; they are closed and finite. The plane as a whole has the property of being open; its straight lines are not closed. This feature is mathematically expressed as follows. Every surface can be mapped upon another one by the coordination of each point of one surface to a point of the other surface, as illustrated by the projection of a shadow picture by light rays. For surfaces with the same holistic properties it is possible to carry through this transformation uniquely and continuously in all points. Uniquely means: one and only one point of one surface corresponds to a given point of the other surface, and vice versa. Continuously means: neighborhood relations in infinitesimal domains are preserved; no tearing of the surface or shifting of relative positions of points occur at any place. For surfaces with different holistic properties, such a transformation can be carried through locally, but there is no single transformation for the whole surface.
The Philosophy of Space and Time (1928, tr. 1957)

De Abaitua interview (1998)
Context: As I understand, or as I hallucinate conceptual space, nearly all form in conceptual space is language, I might even say all the form in non-conceptual space is language, I’m not even sure of what the difference between physical space and conceptual space is anymore, in the interface. All form is language. The forms that we see, or imagine, or perceive, or whatever it is Remote Viewers are doing, in conceptual space are mindforms made from language, and by language I also mean images, sounds. We dress these basic ideas in language we can understand. Sometimes there are sizable errors of translation.
Boisot, M. H., Canals, A., & MacMillan, I. (2004). " Simulating I-Space (SIS): An agent-based approach to modeling knowledge flows http://entrepreneurship.wharton.upenn.edu/research/simispace3_200405.pdf." Working papers of the Sol C. Snider Entrepreneurial Research Center, Wharton School, University of Pennsylvania.

Kosmos (1932), Above is Beginning Quote of the Last Chapter: Relativity and Modern Theories of the Universe -->