WW3 Is it a beginning...?

WW3 Is it a beginning...? talks about the wars that have been occurring from ancient time to present time. Why they happen? What are consequences of war? And How wars affect living being generation? I agree that countries need resources for their survival. But it should not be at the cost of people's life. In the present day there are some greedy leaders of supreme countries who are trying to get a rule of other countries to fulfil their nation and dominate the inferior country. Obviously, this results into harmful situation which leads to destruction at large-scale. Yes, I am talking about WAR!!!!After two world wars, League of Nations and United nations were established, but do we get a precise solution to stop these upcoming wars. Is it a rise of humanity or a rise of WORLD WAR 3!!!!