The teacher of history's work should be ideally not simply a description of past cultures but a performance of the culture in which we live and are increasingly taking our being.
The conscious purpose of science is control of Nature its unconscious effect...
Our government is the potent the omnipresent teacher. For good or ill it...
I've always been a big fan of time travel and I'm very into the notion that some day we'll be able to do it. Beam me up!