In the end, he said, wars are just not very good ideas. I don't know anything about anything but I know that. People argue about whether we should have wars or not, but you can't not have wars, people always want to fight about something. The point is to have wars that work better. You want to design a war that works out for everybody. Think of it as a heating and ventilation problem, tempers get hot and have to be cooled, how can that be done? I think chess games are the best ways to settle disputes. Some people say that we should settle disputes with soccer matches, but I have seen some bloody soccer matches. No, I am pretty sure chess is the answer. But no one listens to old man Cat, that's for sure.