IngentaConnect Ceteris Paribus Laws: Classification and Deconstruction

Author: Schurz G.¹

Source: Erkenntnis, Volume 57, Number 3, 2002 , pp. 351-372(22)

Publisher: Springer

Abstract:

It has not been sufficiently considered in philosophical discussions of ceteris paribus (CP) laws that distinct kinds of CP-laws exist in science with rather different meanings. I distinguish between (1.) comparative CP-laws and (2.) exclusive CP-laws. There exist also mixed CP-laws, which contain a comparative and an exclusive CP-clause. Exclusive CP-laws may be either (2.1) definite, (2.2) indefinite or (2.3) normic. While CP-laws of kind (2.1) and (2.2) exhibit deductivistic behaviour, CP-laws of kind (2.3) require a probabilistic or non-monotonic reconstruction. CP-laws of kind (1) may be both deductivistic or probabilistic. All these kinds of CP-laws have empirical content by which they are testable, except CP-laws of kind (2.2) which are almost vacuous. Typically, CP-laws of kind (1) express invariant correlations, CP-laws of kind (2.1) express closed system laws of physical sciences, and CP-laws of kind (2.3) express normic laws of non-physical sciences based on evolution-theoretic stability properties.

Language: English

Document Type: Research article

Affiliations: 1: Chair of Theoretical Philosophy University of Duesseldorf (Building 23.21) D-40225 Duesseldorf, Germany E-Mail: gerhard.schurz@phil-fak.uni-duesseldorf.de

The full text electronic article is available for purchase. You will be able to download the full text electronic article after payment.

$47.00 plus tax Refund Policy