It's actually quite easy to learn -- anything. It just so happens that if you want to get somewhere in this country/life, you need these little documents saying that "you's smart". Those don't mean jack crap, though. I could be smarter than somebody else and not have my diplomas and whatnot. Especially here in America, it's quite easy to learn. Want to find something new? Go to Wikipedia and hit random page. Instant learning. The thing is, however, that in third world countries they might not particularly know of the great Google and Wiki... or if those sites even exist in their languages.