Review of Ayn Rand's Book: Introduction to Objectivist Epistemology: Expanded Second Edition

Abstract

According to Rand`s objectivism, deduction, induction, and concept-formation are all that is needed to acquire objective knowledge. Rand`s "concept-formation" is to first differentiate (or particularize) a set into units and then to integrate (or generalize) over the set. Rand (1990, page 28) limits concepts to a bi-polarity and writes: "The process of observing the facts of reality and of integrating them into concepts is, in essence, a process of induction. The process of subsuming new instances under a known concept is, in essence, a process of deduction." Rand correctly connects induction and deduction with the proclivities of generality and particularity, respectively, but in doing this she turns concept-formation into an empty bi-polarity that holds nothing else but induction and deduction. You can find this book at Amazon: Introduction to Objectivist Epistemology: Expanded Second Edition.