, 2012, Darwinism past and present: is it past its "sell-by" date?, in A. Fasolo (ed.), The theory of evolution and its impact, Dordrecht, Springer, pp. 41-51.
with Thompson, P. , 1989, Neo-darwinism: form and content, in J. Brown & J. Mittelstrass (eds.), An intimate relation, Dordrecht, Springer, pp. 495-512.
, 1987, 'Review', Synthese 70 (3), 459-462.
, 1985a, Evolutionary epistemology: can sociobiology help?, in J. H. Fetzer (ed.), Sociobiology and epistemology, Dordrecht, Springer, pp. 249-265.