"Speak Up" for Anarchism
I consider "myself" a pretty staunch anarchist, and this is my simple answer.
My letter to the "world's leaders" is kind of multi-faceted, you could say. On one hand I will address the "official" world leaders, AKA politicians/etc., but on the other hand in my eyes the true (potential) world leaders are the people, like in the book 1984, you could say the proletariat. Just the average Joes/Janes who normally go relatively unheard. The commoners, etc. They could be world leaders. In an anarchistic world everyone would basically be his or her own leader and "evil" would probably still exist in such a world so maybe new unfair power structures like those that exist today would spring up, conspiracies if you will.