For some years I have spent my time on exactly these questions - both in thinking about ways to prevent war, and in thinking about how to fight, survive, and terminate a war, should it occur.
“I mean that at least 80% of the Russian people feel destitute. It's the people who had their past and future taken from them - they don't get paid - many of them face a wall. They have nowhere to go.”
“I try not to worry about rewriting books that worked well the first time. I'm too busy writing new books to worry about things that are already in print.”