Frank Sulloway of the Institute of Personality and Social Research at the University of California, Berkeley, who was not involved in the study, said results "provided an elegant demonstration that individual differences on a conservative-liberal dimension are strongly related to brain activity."
Pollock saw another benefit to the findings: if political attitudes are tied to neurobiology, it would make bashing conservatives — or liberals — pointless. Perhaps they are not making a choice. Perhaps it’s how they’re built.
Link, link, link.