FOM: Wittegenstein and Brouwer
Torkel Franzen
torkel at sm.luth.se
Fri Feb 6 03:52:54 EST 1998
Bill Tait writes:
>The influence of Brouwer, often refered to, puzzles me. The analysis of
>`following a rule' in _Phil Investigations_ would seem, whether
>accidently or not, to be aimed precisely at Brouwer's doctrine of
>mathematics as a lnanguage-less activity.
Undoubtedly Wittgenstein's thinking about rules is incompatible with
Brouwer's doctrines. Nevertheless, (i) there is much that is
reminiscent of Brouwer in Wittgenstein's earlier writings, in
particular in the Philosophical Grammar and the Philosophical Remarks,
and (ii) according to contemporary sources, Brouwer made a considerable
impression on Wittgenstein. Thus, in Monk's biography:
In March 1928 Brouwer came to Vienna to deliver a lecture entitled
'Mathematics, Science and Language', which Wittgenstein attended,
together with Waismann and Feigl, and, reports Feigl:
...it was fascinating to behold the change that had come over
Wittgenstein that evening...he became extremely voluble and began
sketching ideas that were the beginnings of his later writings..."
---
Torkel Franzen
More information about the FOM
mailing list