Wednesday, October 22, 2014

Quote of the Week, 2014-10-22

I do not see any reason to to suppose that the points and instants which mathematicians introduce in dealing with space and time are actual physically existing entities, but I do see reasons to suppose that the continuity of of actual space and time may be more or less analogous to the mathematical continuity. The theory of mathematical continuity is an abstract logical theory, not dependent for its validity upon any properties of actual space and time.

Bertrand Russell, Our Knowledge of the External World, Lecture 5

Retrieved from Project Gutenberg

Can you tell what I have been reading lately?

Russell regularly regales against philosophers who put their metaphysics as being, and here he sets his own standard for himself; the best he does is work with something somewhat analogous. I've been talking about philosophy as constructing models for reality since the very first of this blog. We never can know if we have a perfect model of reality, only if we have one that's working for our needs.

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