Book Chapter

Introduction: The many moral rationalisms

L Schroeter, Francois Schroeter, Karen Jones

The Many Moral Rationalisms | Oxford University Press | Published : 2018

Abstract

The first part of this introductory chapter introduces and discusses four core theses of moral rationalism: (i) the psychological thesis that reason is the source of moral judgment, (ii) the metaphysical thesis that moral requirements are constituted by the deliverances of practical reason, (iii) the epistemological thesis that moral requirements are knowable a priori, and (iv) the normative thesis that moral requirements entail valid reasons for action. The chapter sketches different—stronger and weaker—versions of each thesis, and tentatively examines whether specific versions of the different theses can be recombined into attractive rationalist packages, in which the various strands are m..

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