Stephen D. Levitt Stephen J. Dubner

"In our society, if someone wants to be a hairstylist or a kickboxer or a hunting guide -or a schoolteacher- he or she must be trained and licensed by a state agency. No such requirement is necessary for parenthood. Anyone with a set of reproductive organs is free to create a child, no questions asked, and raise them as they see fit, so long as there are no visible bruises- and then turn that child over to the school system so the teachers can work their magic. Maybe we are asking too much of the schools and too little of our parents and kids?."