The Morality of the Tribe.

“[I]f you’re like the average American, here’s a fact you don’t know: in 1953, the United States sponsored a coup in Iran, overthrowing a democratically elected government and installing a brutally repressive regime that ruled for decades. Iranians, on the other hand, are very aware of this, which helps explain why, to this day, many of them are gravely suspicious of American intentions…This is the way the brain works: you forget your sins (or never recognize them in the first place) and remember your grievances.”

In a long piece at The Atlantic, Robert Wright ponders recent arguments about the biological basis of morality. “If Greene thinks that getting people to couch their moral arguments in a highly reasonable language will make them highly reasonable, I think he’s underestimating the cleverness and ruthlessness with which our inner animals pursue natural selection’s agenda. We seem designed to twist moral discourse — whatever language it’s framed in — to selfish or tribal ends, and to remain conveniently unaware of the twisting.”