Earth - Apollo 17 (NASA)
Understanding and Rejecting Extremism
A Very Strange Peregrination

Contents

Part One: Towards Understanding Extremism – Notes From Personal Experience.
Part Two: A Learning From Grief.
Part Three: A Rejection of Extremism Perhaps Explained.

Available [as of 2013] as a printed book (58 pages), and as a free download in pdf format.

Understanding and Rejecting Extremism
(pdf)

Printed edition: ISBN 978-1484854266