How Brain Chemistry Determines Personality and Politics Mar 1, 2021 21:36:32 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by the Scribe on Mar 1, 2021 21:36:32 GMT Dr. Helen Fisher on How Brain Chemistry Determines Personality and PoliticsBiological Anthropologist Dr. Helen Fisher talks neurochemistry, political attitudes, and the libertarian brain.