There may be a series of wars, one after another, going on indefinitely.
Possibly the world will come to its senses sooner than I expect. But, as I have often said, the environment of human life has changed more rapidly and more extensively in recent years than it has ever changed before. When environment changes, there must be a corresponding change in life. That change must be so great that it is not likely to be completed in a decade or in a generation.