I’ve always had equally balanced interests in the arts/humanities and the natural sciences. I like to think that I inherited much of this from my analytical “algebraic” mother, who was a nurse and tended to our family finances, and my holistic “geometrical” father, who was a carpenter. It’s probably no accident that my double major in college was in physics and philosophy...and, down the line, that I should develop a focused interest in human brain laterality, where the division between analysis and holism is so prominent.
One could almost have predicted that the concept of brain laterality would provide material for explaining the division between the political left and right.
Do political conservatives and liberals have brain differences that may, in part, determine their politics? This volume is valuable as a rare source of material for addressing this question. Political conservatives apparently have larger amygdalas (which register reactions to threat), while liberals may have a reverse valuation. These two brain features may contribute to determining hemispheric preferences.
Buried in many people and operating largely outside the realm of conscious thought are forces inclining us toward liberal or conservative political convictions. Our biology predisposes us to see and understand the world in different ways, not always reason and the careful consideration of facts. These predispositions are in turn responsible for a significant portion of the political and ideological conflict that marks human history.
With verve and wit, renowned social scientists John Hibbing, Kevin Smith, and John Alford-pioneers in the field of biopolitics-present overwhelming evidence that people differ politically not just because they grew up in different cultures or…
