WWIII?

I think that there is a high chance of starting a WWIII. All countries still get into fights to attain natural resources that their countries are longing for. There are still many, and will be many, discrimination's against religion, etc. You won't be able to change the way mankind is built. We are built in a way where we want all luxury, and are going to do anything in order to get it, even if it means war. The United Nations may be keeping the wars down for now, but if it later gets out of hand then all countries will break out. There are many small wars going around in different parts of the world, which could lead to more breakouts. Also, if a country has so much power, and decides to turn its back and start a war, then all countries could be joining other countries in order to stop them.
I think the countries with the most power would want more, and they have the power to start a war. If WWIII breaks out, the net affect on where the war was would be higher in the negatvies. The wars will most likely not last as long as WWI, and WWII because new technologies are being built everyday, and armies are being properly trained, but more armies would die. If countries decide to start a war now, then I think that there will be an overall negative effect because with all the new weapons, it would be killing off lots of people. To summarize, I think there is a high chance of seeing a WWIII in our future.