Isaiah Berlin: Liberty and PluralismIsaiah Berlin was one of the leading political thinkers of the twentieth century, and his work continues to attract admiration and debate. In Isaiah Berlin: Liberty, Pluralism and Liberalism, George Crowder provides both an accessible introduction to Berlin's ideas and an original contribution to political theory. Berlin's range of interests and learning was vast but united by a single overarching project: the uncovering of the conceptual roots of