%A Mr. Blake K. Winter %O Published in Lyceum X(1) 2008, http://lyceumphilosophy.com/?q=node/98 %T Berkeley?s Arguments on Realism and Idealism %X We analyse Berkeley's argument that realism cannot be defined, and show that his epistemological assumptions lead to the inevitable conclusion that solipsism is the only definable metaphysics. We conclude with a discussion of what this means for the realism/idealism debate, and also with a discussion of the possibility for apodictic evidence in this matter. %D 2008 %K Berkeley, idealism, realism, solipsism, apodictic evidence %L cogprints6440