“There is a racial divide in America that does not serve us well,” concludes Dr. D’Agostino. “Prejudice, racism, and tribalism are characteristics of human society. This book is meant to be a primer for White people who seem unusually susceptible to political exploitation at this time in history. My hope is that if leaders have a better understanding of the long, historical view of human society, they’ll be inclined to buy fewer guns, ban few books, and have a better understanding of what it means to be a White American.”