No one could achieve all that we ask of our public school teachers, because the set of tasks does not lie within the realm of reality to accomplish, and most mu

No one could achieve all that we ask of our public school teachers, because the set of tasks does not lie within the realm of reality to accomplish, and most municipalities would go bankrupt before they finished trying to atone for that fact by dumping truckloads of money on teachers. Despite all that, those teachers choose to work in those jobs. Are manning shortfalls at public schools significantly more than in other comparable sectors of the economy?