About the author:
Andrew Clifford has spent 30 years in the IT industry designing and writing financial systems. For over a decade he was the technical manager for computer systems processing and settling transactions worth $10,000 million - each day.
That was the past.
The present finds him embarked on a new direction. The Geologic Model of Religion is his first book devoted to exploring the great vine of religion entwined through all of human history, and presenting his findings in a surprising new way.