Frege and numbers as self-subsistent Objects

Discusiones Filosóficas 11 (16):97-118 (2010)
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Abstract

This paper argues that Frege is not the metaphysical platonist about mathematics that he is standardly taken to be. It is shown that Frege’s project has two distinct stages: the identification of what is true of our ordinary notions, and then the provision of a systematic account that shares the identified features. Neither of these stages involves much metaphysics. The paper criticizes in detail Dummett’s interpretation of §§55-61 of Grundlagen. These sections fall under the heading ‘Every number is a self-subsistent object’ and are described by Dummett as containing the worst arguments put forward by Frege. It is argued that essentially all of Dummett’s interpretive points are mistaken. Finally, I show that Frege’s claims about the independence of mathematics from humans and their activities does not commit him to any particularly metaphysical position either.

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Gregory Lavers
Concordia University

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References found in this work

Frege.Michael Dummett - 1973 - Cambridge, Mass.: Harvard University Press.
Frege: Philosophy of Mathematics.Michael DUMMETT - 1991 - Philosophy 68 (265):405-411.
Truth, thought, reason: essays on Frege.Tyler Burge - 2005 - New York: Oxford University Press.
Frege: Making Sense.Michael Beaney - 1996 - London: Duckworth.

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