 Aside from monitoring the expansion efforts of evolutionary psychology, there are a number of other areas in which further philosophical work on evolutionary psychology will be fruitful. The examples given above of work in moral psychology barely scratch the surface of this rapidly developing field. There are huge numbers of empirical hypotheses that bear on our conception of our moral psychology that demand philosophical scrutiny. (Hauser 2006 includes a survey of a wide range of such hypotheses.) Also, work on moral psychology and the emotions can be drawn together via work on evolutionary psychology and related fields. Griffiths (1997) directed philosophical attention to evolution and the emotions and this kind of work has been brought into closer contact with moral psychology by Nichols (see e.g. his 2004). In philosophy of mind there is still much that can be done on the topic of modules. Work on integrating biological and psychological concepts of modules is one avenue that is being pursued and could be fruitfully pursued further (see e.g. Barrett and Kurzban 2006; Carruthers 2006) and work on connecting biology to psychology via genetics is another promising area (see e.g. Marcus 2004). In philosophy of science, I have no doubt that many more criticisms of evolutionary psychology will be presented but a relatively underdeveloped area of philosophical research is on the relations among all of the various, theoretically different, approaches to the biology of human behavior (cf. Downes 2005; Griffiths 2008; and Brown et al. 2011). Evolutionary psychologists present their work alongside the work of behavioral ecologists, developmental psychobiologists and others (see e.g. Buss 2005; Buss 2007) but do not adequately confront the theoretical difficulties that face an integrated enterprise in the biology of human behavior. Finally, while debate rages between biologically influenced and other social scientists, most philosophers have not paid much attention to potential integration of evolutionary psychology into the broader interdisciplinary study of society and culture (but see Mallon and Stich 2000 on evolutionary psychology and constructivism). In contrast, feminist philosophers have paid attention to this integration issue as well as offered feminist critiques of evolutionary psychology (see Fehr 2012, Meynell 2012 and the entry on  feminist philosophy of biology).  Gillian Barker (2015), shares some evolutionarily based criticisms of evolutionary psychology with philosophers of biology discussed in Section 4. but also assesses evolutionary psychology in relation to other social sciences. She also adds a novel critical appraisal of evolutionary psychology. She argues that, as currently practiced, evolutionary psychology is not a fruitful guide to social policy regarding human flourishing.