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Single Idea 9916

[filed under theme 6. Mathematics / C. Sources of Mathematics / 10. Constructivism / a. Constructivism ]

Full Idea

Poincaré once exclaimed, 'Convention, yes! Arbitrary, no!'.

Gist of Idea

Convention, yes! Arbitrary, no!

Source

report of Henri Poincaré (talk [1901]) by Hilary Putnam - Models and Reality

Book Ref

'Philosophy of Mathematics: readings (2nd)', ed/tr. Benacerraf/Putnam [CUP 1983], p.430


A Reaction

An interesting view. It mustn't be assumed that conventions are not rooted in something. Maybe a sort of pragmatism is implied.