  The pluralist’s most common strategy in the face of worries about choices between incommensurable values is to appeal to practical wisdom—the faculty described by Aristotle—a faculty of judgment that the wise and virtuous person has, which enables him to see the right answer. Practical wisdom is not just a question of being able to see and collate the facts, it goes beyond that in some way—the wise person will see things that only a wise person could see. So plural values can be compared in that a wise person will ‘just see’ that one course of action rather than another is to be taken. This strategy is used (explicitly or implicitly) by McDowell (1979), Nagel (1979), Larmore (1987), Skorupski (1996), Anderson (1993 and 1997) Wiggins (1997 and 1998), Chappell (1998), Swanton (2003). Here it is in Nagel’s words: