Real Problems Of Future World And Mankind!

All industrial, domestic and transport machines function with Conventional energy from coal, fossil fuels, nuclear fuel and Renewal source of energy from sun, wind and water now sure..! Plane, ship, vehicles and machines function by conventional, Renewal energy and nuclear energy so far and are slowly by New inventions changing over to other sources of energy too! Without food, water and fuel life and works of all kinds can Never go on as of now and this kind of activities can go on Only for a few more hundreds of years needing alternate system! When such matters are real problems of future world, what is The use of wasting energy from natural sources in war machines And weapons of all kinds with no sense of reproductive facility? Merely waging wars due to rivalry between races, religions and Other reasons, humans are working towards extinction of all soon!