Why should I accept your silly "because I say so" nonsense claim? Why don't you read it and tell us where Harris has endorsed or even proposed any of it. Don't expect others to be as ignorant and gullible as you choose to be.You're not going to read it, are you? You're not even going to open the link.
So your argument that we 'can't know' has turned into a basic Argument from Ignorance. Where you refuse to look at the evidence.
Well, that was easy.