So most people on earth are either freaks or idiots... Hmmmm...
I won't dispute this comment but I would like to echo the comment made by Nums. It has nothing to do with language.
What I would like to dispute though is that most of the world doesn't speak English.
In my last job I spent years traveling to all kinds of places like China, Thailand, Japan, all across Europe. About the only place where I found people NOT speaking English was FRANCE.
Take Thailand: English is the "official" second language. Their road signs are even written in English.
Same with Japan to a large degree.
It is pretty easy to travel the world with absolutely no knowledge of any language but English.