Will World War III come soon?

For me, I think that after world war I and II, people know what war can destroy countries and people don't want it. Nowadays technology and network are modern, just by using the phone, people can see other side of the earth in milliseconds. By using a small device like phone, laptops, people can learn, work, buy, sell, etc. By the growing of the transportation, people can go across continents in a very short of time. Life is short and enough time to explore the beautiful of the earth without war.