Once referred to as "Croppiedom's King of Controversy" Michael Glickman has long occupied a central space at the heart of public comment on the crop circle phenomenon. A former architect and teacher, he is now a renowned and inspirational speaker and writer. His work on the geometry and interpretation of the crop circles has spanned over 16 years. Michael has written several regular columns on the crop circles over his career, both in print and on the internet. Wheat from the Chaff is his latest incarnation. His book, 
Rereading my last posting on the Barbury Castle Stepped Spiral I realise that the overwhelming significance of Pi and its appearance now merits further discussion.
Before starting this I should report that there have been some queries as to the precise timing of my work. Bear in mind that both the spiral of the Barbury Castle 1991 formation and the role of Pi in the crop circle narrative have been twin obsessions of mine for many years. To say that Barbury 2 attracted my interest would be a colossal understatement ... more »