Church unity

The Christmas issue of 'The Tablet' had an interesting article by the Archbishop of Canterbury.
The article is on unity and the Eucharist. It is cringe material where we are at present with inter church dialogue. What at all has happened? The arrogance, the psuedo certainty, the clericalism. We seem to be walking up permanent cul-de-sacs, all the time oblivious to the direction the hierarchical church seems to be taking.
Will there be one inspiring thought preached during church octave week? Of course the usual suspects will speak high sounding words but that's it.