The end is nigh. That seems to be the message this week from the three liberal justices at the Supreme Court when faced with the nightmarish prospect of parents being able to remove their young children from mandatory classes on gay, lesbian and transgender material. … Justice Sonia Sotomayor declared that there “will be chaos for this nation’s public schools” and both education and children will “suffer” if parents are allowed to opt their children out of these lessons. She also worried about the “chilling effect” of the ruling, which would make schools more hesitant to offer such classes in...