Education: do you suppose we could be wrong?
After about two decades in teaching, I have seen quite a bit and lived through (just about!) many changes. 'What goes around, comes around', as they say.
Everything is up for grabs and previous ideas come back into fashion. The one concept in the field of education which does not seem to change is the idea that mankind is basically alright. We have made a few mistakes, admittedly, but underneath it all we are good.