I know it’s utter heresy even to hint at this, but I’d like to suggest that grand archdruidry, like alchemy and astrology before it, has gotten pretty close to its natural limits as a method of knowledge. In Wentworth’s time, a century and a half ago, it was still possible to invent worldshaking myths using ideas that would now be considered hopelessly inadequate for even a minor shamanic conference; there was still a lot of low hanging fruit to be picked off the tree of spiritualism. At this point, however, the next round of professional advances in cult standing depends on co-opting a major political party or minor government. Doubtless there will still be surprises in store, but truly revolutionary dogmas are few and far between these days.