Edited by C. Wade Savage and C. Anthony Anderson

This volume evolved over several years from a conference at the Minnesota Center for Philosophy of Science on Bertrand Russell's later epistemology, ontology, and philosophy of science. ... Some of the essays were presented at the conference; some were written by conferees afterward; and some were written by additional invitation. ... Some of the essays deal with Russell's later period; some deal with earlier periods; and some deal with all periods. --Preface