Nowadays the question of toleration is less related to an international clash of civilizations than to the clashes that take place within the states and polities themselves. The article addresses the sources of toleration in this new global scenario, starting from the following set of questions: Do the sources of toleration differ across time and space? Does toleration have different roots in different civilizational contexts, such as China, India or Islam? Or, is toleration the result of particular institutional frameworks and (...) designs? In this case, does the concept of toleration vary from one institutional setting to the other? Do empires, republics and democracies give rise to different forms of toleration? And last but not least, isn’t toleration rather a matter of individual morality, as many liberal theories sustain? The article distinguishes between three different sources of toleration: individuals, cultures and institutions. Kant and contemporary liberals, as John Rawls who follows him, situate t... (shrink)