who saw it is not alive ...and 5000 years from now nagasaki hiroshima bombing will be forgotten for sure...but the ones who will claim it happened will have to gather proof then .which might look like ruins at mohenjadaro...when u can beleive egytpians built those giant pyramids why cant u believe that our civilization was at its peak back then..im not saying its the absolute truth..but very well could be the truth..