Julian Barbour Quotes
My ideas about time all developed from the realization that if nothing were to change we could not say that time passes. Change is primary, time, if it exists at all, is something we deduce from it.
Citations
Barbour, Julian. "The Nature of Time." FQXi Essay Contest, Foundational Questions Institute, 2008, p. 1.
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Julian Barbour (/ˈbɑːrbər/; born 1937) is a British physicist with research interests in quantum gravity and the history of science.