What percentage of the world's population lacks indoor plumbing?

The United Nations Human Development Report (2006) estimated that 2.6 billion people lack basic sanitation. In other words, forty (40) percent of the people on this planet have no indoor plumbing For more information, see Related Links, below.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.