Clinton Richard Dawkins, Ph.D., (born 26 March 1941)
Ethologist, Evolutionary Biologist, Author, and Outspoken Atheist
Ignorance is something that can be remedied by education.
Always Question Authority
One of the beginnings of human emancipation is the ability to laugh at authority. ~ Hitchens
Always Question Authority 
But is it a thing that needs to be remedied?
What starts wars – a sense of being right which comes out of knowledge of knowing wrong.
So could ignorance or at least no knowledge of right and wrong, end in world peace?