À propos de The Practice of Liberal Pluralism de William Galston : un dialogue avec l’auteur

The publication of "The Practice of Liberal Pluralism" by Willam Galston has appeared as an event of first importance regarding contemporary theory about the relation between pluralism and liberalism. William Galston’s theory has had a visible evolution: in "Liberal Purposes", the main object is a critique of neutralism and a defence of perfectionist liberalism, whereas "Liberal Pluralism" main concern was to draw the limits of state intervention. This evolution is the object of numerous questions in the following discussion. "The Practice of Liberal Pluralism" operates an interesting synthesis on this point. Galston defines himself as a liberal pluralist such as Berlin, but although he acknowledges that conflict between values can be tragic, he minimizes this aspect in the following discussions, and considers the possibility of having prima facie duties (cf. the discussion on his rejection of moral particularism). One of the main arguments for the defence of value pluralism is its capacity to explain the complexity of the moral universe (cf. the discussion on pluralism and regret). Galston endorses a political pluralism, which means that the sources of authority are multiple. Galston’s liberalism is very tolerant regarding non-liberal communitarian practices, although this tolerance is based on the defence of an exit right, which is a fundamental notion in his theory. In the following discussion, Galston proposes how to understand this right of exit in an adequate manner (cf. the questions regarding expressive liberty, exit rights and autonomy)