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Single Idea 12393

[filed under theme 6. Mathematics / C. Sources of Mathematics / 2. Intuition of Mathematics ]

Full Idea

The process of pure intuition does not measure up to the standards required of a priori warrants not because it is sensuous but because it is fallible.

Clarification

'Warrants' are guarantees of knowledge

Gist of Idea

Intuition is no basis for securing a priori knowledge, because it is fallible

Source

Philip Kitcher (The Nature of Mathematical Knowledge [1984], 03.2)

Book Ref

Kitcher,Philip: 'The Nature of Mathematical Knowledge' [OUP 1984], p.53


The 11 ideas with the same theme [mathematics is knowable directly by pure reason]:

Kant's intuitions struggle to judge relevance, impossibility and exactness [Kitcher on Kant]
Mathematics can only start from an a priori intuition which is not empirical but pure [Kant]
All necessary mathematical judgements are based on intuitions of space and time [Kant]
Bolzano began the elimination of intuition, by proving something which seemed obvious [Bolzano, by Dummett]
Frege's logicism aimed at removing the reliance of arithmetic on intuition [Frege, by Yourgrau]
Geometry appeals to intuition as the source of its axioms [Frege]
If mathematics comes through intuition, that is either inexplicable, or too subjective [Kitcher]
Intuition is no basis for securing a priori knowledge, because it is fallible [Kitcher]
Mathematical intuition is not the type platonism needs [Kitcher]
Intuition is an outright hindrance to five-dimensional geometry [Shapiro]
Intuition doesn't support much mathematics, and we should question its reliability [Maddy, by Shapiro]