But the use of ‘man’ as a functional concept is far older than Aristotle and it does not initially derive from Aristotle’s metaphysical biology. It is rooted in the forms of social life to which the theorists of the classical tradition give expression. For according to that tradition to be a man is to fill a set of roles each of which has its own point and purpose: member of a family, citizen, soldier, philosopher, servant of God. It is only when man is thought of as an individual prior to and apart from all roles that ‘man’ ceases to be a functional concept.
