John Lennon message in his song is saying war does not solve all problem but if you " give peace a chance" it may be a better solution to solve all the problems in war. The song also mentions the spoken parts, it is saying that the most popular subjects are all this gossip and controversial or debatable topics and opinions. The way he sees it there is no need for that sort of thing in our world. people shouldn't try not arguing and debating. As he says " give peace a chance" what's the worst that could happen.
