Cor Van Der Weele

Frans de Waal’s view that empathy is at the basis of morality directly seems to build on Darwin, who considered sympathy as the crucial instinct. Yet when we look closer, their understanding of the central social instinct differs considerably. De Waal sees our deeply ingrained tendency to sympathize (or rather: empathize) with others as the good side of our morally dualistic nature. For Darwin, sympathizing was not the whole story of the workings of sympathy ; the (selfish) need to receive sympathy played just as central a role in the complex roads from sympathy to morality. Darwin’s understanding of sympathy stems from Adam Smith, who argued that the presence of morally impure motives should not be a reason for cynicism about morality. I suggest that De Waal’s approach could benefit from a more thorough alignment with the analysis of the workings of sympathy in the work of Darwin and Adam Smith

With regard to the theoretical place of environmental factors in development, three approaches to evolution and development can be distinguished. One is the neo-Darwinist approach in which ‘genetic programs’ are central. The other two present themselves as alternatives to the gene-centrism in present-day biology. I discuss pairwise similarities and differences between the three approaches. Goodwin's approach differs from neo-Darwinism in its favoured types of causes, but shares the internalist perspective on embryological development. The ‘constructionist’ alternative proposes to enlarge the developmental system to include external factors, and shares with neo-Darwinism the emphasis on contingent causes. Thus there is neither a grand dichotomy in biology, between neo-Darwinism and its alternative, nor a grand trichotomy. Different purposes make different approaches useful. I conclude by arguing that environmental influences should have a more prominent place in developmental biology.