Abstract
Roderick T. Long defends his criticisms (in "The Benefits and Hazards of Dialectical Iibertarianism," Journal of Ayn Rand Studies, Spring 2001) of Chris Sciabarra's theory of dialectics. Long argues, against Sciabarra and Roger Bissell, that embracing dialectics as a general methodology commits one to an internalist ontology; and he argues, against Bryan Register, that an internalist ontology is indefensible. Long concludes, however, that dialectics is still an indispensable methodological tool, so long as its scope is not exaggerated