Although the prospect of neuroscience founding sound psychology has been tabled since year zero in the history of science, the result has never really proved itself. We must await its better future. And wait. And shoot still more bogus science in the forever muddle issue of psychology.
Although this account of research here is interesting it betrays its confusion with its starting assumptions about evolution and Darwinism. The whole study founders because of this. It is a puzzle: scientists produce a bogus theory of evolution, justify its hidden ideology on the grounds it is science, and as here proceed to a new related field with false assumptions no one can any longer challenge, due to the authority science. It is dangerous game finally because no one can challenge the results. The resulting claims about human nature suffer the suspicion of being capitalist ideology in disguise.
We are done in a hurry with this on the grounds that it Darwinian starting point.