Abstract
Anyone trying to give a brief account of liberalism is immediately faced with an embarrassing question: are we dealing with liberalism or with liberalisms? It is easy to list famous liberals; it is harder to say what they have in common. John Locke, Adam Smith, Montesquieu, Thomas Jefferson, John Stuart Mill, Lord Acton, T. H. Green, John Dewey and contemporaries such as Isaiah Berlin and John Rawls are certainly liberals – but they do not agree about the boundaries of toleration, the legitimacy of the welfare state, and the virtues of democracy, to take three rather central political issues. They do not even agree on the nature of the liberty they think liberals ought to seek.