You said it. Politicians, scientists & marketeers know it. Us vs. Them has long served those who would divide, conquer & pillage... https://www.scientificameri

You said it. Politicians, scientists & marketeers know it. Us vs. Them has long served those who would divide, conquer & pillage... https://www.scientificamerican.com/article/the-political-brain/ https://www.scientificamerican.com/article/the-political-bra...