Isaiah Berlin's value pluralism. Refining theory to improve democratic practice (DOI: 10.2436/20.3000.02.19) Authors Ferran Requejo Universitat Pompeu Fabra (UPF) Keywords: Isaiah Berlin, value pluralism, relativism, democracy, federalism Abstract Isaiah Berlin's humanistic liberalism is still an influential theory and an implacable antidote against extremism and fanaticism in all their guises. The author of this article notes that one of the main contributions of this theoretician born 100 years ago consists in gaining awareness that there is a multiplicity of values in plural societies which cannot be reduced to a single principle, or a universal permanent combination of values applicable to all individuals and all practical cases. However, Berlin's defence of value pluralism is in no way a gratuitous concession to relativism or scepticism. Without a doubt, there is a role reserved for reason in moral conflicts. However, "reasonable" discrimination between values is much more context-dependent, even on an individual scale, than what moral, political or religious "rationalist" conceptions assume.Key words: Isaiah Berlin, value pluralism, relativism, democracy, federalismOriginal source: Via. Valors, idees, actituds, 10: 7-15 (2009) Downloads Download data is not yet available. Downloads PDF Issue No. 4 (2014) Section Political Science License The intellectual property of articles belongs to the respective authors.On publishing articles to the journal Catalan Social Sciences Review (CSSR), authors accept the following terms:Authors assign to Philosophy and Social Sciences Section (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles published in Catalan Social Sciences Review (CSSR).Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.Philosophy and Social Sciences Section declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at http://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.Catalan Social Sciences Review (CSSR) is not responsible for the ideas and opinions expressed by the authors of the published articles.