“Northern liberals should not be too quick to cheer [as the South becomes more isolated again], though. At the end of “The Mind of the South,” Cash has this description of “the South at its best”: “proud, brave, honorable by its lights, courteous, personally generous, loyal.” These remain qualities that the rest of the country needs and often calls on. The South’s vices—“violence, intolerance, aversion and suspicion toward new ideas”—grow particularly acute during periods when it is marginalized and left behind. An estrangement between the South and the rest of the country would bring out the worst in both—dangerous insularity in the first, smug self-deception in the second.”

via George Packer: The Political Isolation of the American South : The New Yorker.