WWIII?

I don't think there could be another World War since most countries that were involved in the previous ones know that no good can come out of them. After the two previous wars I don't think that any countries leaders are willing to put their nation and people in that type of danger especially after what happened in Hiroshima, Japan. Also we now have the United Nations and other organizations that try to prevent these things. Another point is that right now there is no one think that is worth so much to country, that they would start a chaotic war to protect it, or posses it.

All countries that was part of a world war knows how much damage it can bring and aren't ready for another one. Earth is still rich in most of it's resources, and the ones that are scarce can be shared until a alternative for it is found. Countries learned from their mistakes and know another should be prevented for the good of all Nations.

http://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Mushcloud.jpg/300px-Mushcloud.jpg