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Journal Article

Logicism Lite*

Richard Jeffrey
Philosophy of Science
Vol. 69, No. 3 (September 2002), pp. 474-496
DOI: 10.1086/342453
Stable URL: http://www.jstor.org/stable/10.1086/342453
Page Count: 5
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Logicism Lite*
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Abstract

Logicism Lite counts number‐theoretical laws as logical for the same sort of reason for which physical laws are counted as as empirical: because of the character of the data they are responsible to. In the case of number theory these are the data verifying or falsifying the simplest equations, which Logicism Lite counts as true or false depending on the logical validity or invalidity of first‐order argument forms in which no numbertheoretical notation appears.

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