In America, racism is our oldest curse. But there are other divides—over religion, immigration, sexual identity. Sometimes the “them” strategy is just a narcotic to feed the beast in all of us. All too often, those who rail against “them” prevail over earnest pleas to remember what “we” can be and do together. Our brains have worked this way for a long time. Maybe they always will. But we have to keep trying. That’s the permanent mission our Founding Fathers left us—moving toward the “more perfect union.”
