1. See, for example, Barrett (2000), Boyer (1994; 2001), Guthrie (1980; 1993), Lawson and McCauley (1990), McCauley and Lawson (2002), Pyysiäinen (2001), and Whitehouse (1992; 1995; 2000; 2004).

2. For example, A&N alter and problematize Boyer's widely accepted notion of “minimally counterintuitive beliefs” by describing these as being (additionally) “counterfactual” (which is not a distinguishing property). Or again, A&N's discussion of “hair-triggered folkpsychology” (now more commonly referred to, following Barrett 2000, as “hyperactive agent detection”) seems to underplay evidence that the evolution of such mechanisms owed as much to the needs of developing hominid hunting and tracking techniques as to the avoidance of predators (see Mithen 1996).

3. Largely inspired by Sperber (1985).

4. Without disputing this argument, it may be noted that it could have been rendered more precisely. For example, how are nonrecuperable costs to be identified and quantified?

5. Obvious examples of agents assumed to lack any supernatural properties and yet whose teachings have evinced precisely the kinds (and intensities) of commitment that A&N restrict to the religious sphere, would be the 20th-century communist leaders of the USSR, China, Cuba, and elsewhere.

6. Ibid.