I bought this book twenty years ago but did not read it until now. It presents a challenge to be other that we were. It is about being community and living our lives for the good of others.
Wonderful sections on group process as community. Highly recommend.
He used words that needed explanation, like 'evil'. He had apparently defined in a past book but there is a danger to using in reference to human behavior without being clearer.
I read this book for research on community-building and, for those purposes, this is a must-read classic.