Neuroanthropology has moved to PLoS Neuroanthropology.
Our recent feature was Terrence Deacon’s article on the evolution of language in PNAS (May, 2010). You may like to read our in-depth post. Here’s a teaser:
Deacon (2010) puts forward an argument that language was not exclusively the product of the interorganismic processes of natural and sexual selection. Interorganismic processes include differential reproduction, divergence, drift, recombination and environment-correlated preservation (niche complementation). Deacon hypothesises that language evolved from the space for innovation afforded by the relaxation of selective pressures and the recruitment of intraorganismic evolution-like processes. Intraorganismic processes include redundancy, degeneracy, epigenetic accommodation, and synergy-correlated preservation (redistribution and complexification).
To read our more in-depth summary visit PLoS Neuroanthropology. And you can also check below the fold for a video of Deacon lecturing, as well as links to other coverage of Deacon’s work.