Leonard Peikoff brought into Objectivist epistemology the doctrine that what is asserted arbitrarily cannot be true or false. In 2008 the author gave a detailed critique of the doctrine; it has not received a published response. But there have been restatements by Harry Binswanger, Ben Bayer, and Gregory Salmieri. Their re-presentations do not refute any old arguments; their new arguments make the doctrine worse. The doctrine is being used to justify ignoring known possibilities, and to “prove” that the current president (...) of the United States has a parrot's mind in a human body. Its public retraction is overdue. (shrink)

Sciabarra responds to critics of the second edition of his book, Ayn Rand: The Russian Radical: Wendy McElroy, who reviewed the book for The Journal of Ayn Rand Studies (July 2015), and Shoshana Milgram and Gregory Salmieri, whose most recent criticisms appear in A Companion to Ayn Rand (2016). Sciabarra defends both his historical and methodological theses, situating the book within a trilogy of works that define and defend “dialectical libertarianism,” which eschews utopian thinking and embraces a fully radical mode (...) of inquiry. Sciabarra argues that dialectics—the art of context-keeping—figures prominently throughout Rand's literary and philosophical corpus. (shrink)