1 Dawkins, R. (1976) The Selfish Gene, Oxford University Press

2 Hurford, J. (1990) Nativist and functional explanations in language acquisition. In Logical Issues in Language Acquistion (Roca, I.M., ed.), Foris Publications, pp. 8, 5-136

3 Darwin, C. (1859) On the Origin of Species. (1st edn), John Murray

4 Cavalli-Sforza, L.L. et al. (1992) Coevolution of genes and languages revisited. Proc. Natl. Acad. Sci. U. S. A. 89, 5620-5624

5 Cavalli-Sforza, L.L. et al. (1988) Reconstruction of human evolution: bringing together genetic, archaeological, and linguistic data. Proc. Natl. Acad. Sci. U. S. A. 85, 6002-6006

6 Cavalli-Sforza, L.L. (1997) Genes, peoples, and languages. Proc. Natl. Acad. Sci. U. S. A. 94, 7719-7724

7 Feldman, M.W. and Laland, K.N. (1996) Gene-culture coevolutionary theory. Trends Ecol. Evol. 11, 453-457

8 Cavalli-Sforza, L.L. and Feldman, M.W. (1983) Cultural versus genetic adaptation. Proc. Natl. Acad. Sci. U. S. A. 80, 4993-4996

9 Rogers, D.S. and Ehrlich, P.R. (2008) Natural selection and cultural rates of change. Proc. Natl. Acad. Sci. U. S. A. 105, 3416-3420

10 Richerson, P.J. and Boyd, R. (2005) Not by Genes Alone: How Culture Transformed Human Evolution, University of Chicago Press

11 Pagel, M. et al. (2007) Frequency of word-use predicts rates of lexical evolution throughout Indo-European history. Nature 449, 717-721

12 Lieberman, E. et al. (2007) Quantifying the evolutionary dynamics of language. Nature 449, 713-716

13 Pagel, M. et al. (2006) Large punctuational contribution of speciation to evolutionary divergence at the molecular level. Science 314, 119-121

14 Atkinson, Q.D. et al. (2008) Languages evolve in punctuational bursts. Science 312, 588

15 Mesoudi, A. et al. (2004) Is human cultural evolution Darwinian? Evidence reviewed from the perspective of `The Origin of Species'. Evolution Int. J. Org. Evolution 58, 1-11

16 Odling-Smee, J. et al. (2003) Niche Construction: The Neglected Process in Evolution, Princeton University Press