I usually don't do this, but this is a special occasion.
I don't care how smart you think someone is, THIS [link]
is not source.
If anyone even thought of using that video for a source in a school assigned paper they would expel you for being the dumbest person in America.
Just because it agrees with your opinions doesn't mean it's a proven fact. You need at least three articles from reputable unbiased sources agreeing on the same thing for it to even sound remotely close to theory.
But hey, if you want to prove you're a gigantic retard a vegan chewing on her hair works too.