Dr Seuss wrote a book about a voice. An evil industrialist is chopping down all the truffula trees and making them into thneeds. The Lorax comes saying, “I am the Lorax, I speak for the trees.” This line gets repeated, but no one is listening. Soon, the trees are all gone, except for one seed. The book is not simply an environmental parable. It is also an account of the occasional, Lorax-like individual, who speaks for those who cannot speak for themselves.