It is sad to recall that the history of our world is also the history of wars.There has hardli been any periog of history when there was no war going on somewhere.Wars has been a way of life,begining fron the time when one of our ancestors clubbed another one of our ancasetor into submission.This violence has gone on until the prensent day when nations have arsenals of lethal weapons stacked for their use against each other.Under this condations it id hard to believe in progress.It is even hard to believe in evolution.Compared with people,monkeys live in much more harmony.
