The signs are bad, the countries and nations are preparing for a bigger war. But there are so many big problems in the future which concerns all- could scientists by working to try to solve this problems together between nations and continents help to avoid a war? There are problems in the climate change, bee dying, super vulcano eruptions, illness and more which are big dangers for the whole word- is it not a step for peace if we try to solve it together???? Or is it by the other way- because the problems are so big, every country has to fight to survive and not all could survive, only the strongest countries???