 These three forms of explanation are distinct in many ways, but are not necessarily in competition with each other (Sterelny 2017). In many cases advocates of the different approaches are concerned with different kinds of behavior: few Evolutionary Psychologists have attempted to account for the accumulation of material technology or scientific knowledge. Dual inheritance theorists tend to focus on forms of cooperation, social organization, and culturally complex adaptions while eschewing topics like sexual behavior, mate preferences, and phobias (although there are exceptions; see Dugatkin 1996; Faucher &amp; Blanchette 2011; Adriaens &amp; De Block 2006). Neither pay as much attention to the character and dynamics of non-adaptive traditions centered on, e.g., recipes, songs, or folk tales as cultural epidemiologists typically do (Acerbi, Kendal, &amp; Tehrani 2017). Advocates of the three types of explanation typically accept that each is able to account for some instances of behavioral variation but not others. Moreover, the boundaries between these approaches are vague and overlapping at best, and much good work on evolution and culture combines ideas from more than one. Nevertheless, advocates of different approaches occasionally disagree about the best way to conceptualize culture (Sperber &amp; Claidière 2008), about the relative importance of social learning and transmitted culture in general (Richerson &amp; Boyd 2008), about whether and how culture should enter into ultimate explanations of behavior (Scott-Phillips, Dickins, &amp; West 2011), and about the best explanation of specific cases, such as different features of prosocial religions (Bulbulia 2004; Norenzayan et al. 2016) and morality (Sripada &amp; Stich 2007; Buchanan &amp; Powell 2018; Brownstein &amp; Kelly 2019).