It is important to know what happened and why, and how we got to where we are today before we have a good shot at understanding where we should be going and how we could get there. If we are lost in any sense today, it could be because we are ignorant of our past and cannot quite figure out where we ought to be heading, leave alone knowing how to get there. We don’t know our history. Chalk that one up as yet another failing of our dismal educational …