In the mid 1970s, Terrance McKenna and his brother Dennis began to discuss their belief that the I Ching, which most people regard as an oracle, was actually an ancient calendar, somewhat akin to the Mayan Calendar.
Attached Click Here is an introduction to some of Terrance McKenna’s work which you might like to look at as a primer for further research. I have made a number of notations on the page for you to consider.
The attachment comes from the website http://www.viewzone.com/timewave.html where you can read the full article.
