Quote Originally Posted by Odin View Post
To answer the question, as long as they arent threatened lets leave them be shall we?
But according to the article, they are threatened, by poverty. Life expectancy of 35-40, high percentages of mothers dying under birth, high percentage of infant deaths, etc etc...

They are human beings, after all. If we can significantly improve their lives by simple things like matches, metal tools, basic medicine, etc, how can we not do that?