Conversation so far:
What is the Democratic Defense?
Tatchell's book.
When was this book released?
published in 1985.
What was the book Democratic Defense about?
This outlined how defence of the United Kingdom might be assured after the nuclear disarmament that he and the Labour Party were then committed to.

Question: What was his views and beliefs behind this?
Self-contained rewrite: What was Peter Ttchell views and beliefs behind how defence of the United Kingdom might be assured after the nuclear disarmament that Peter Tatchell and the Labour Party were then committed to?