You're asking for a lot in a very small space. HN isn't the proper forum to discuss this, and I can't take that much time away from work to educate you. If you can't see it for yourself, then there's nothing I can do for you.
That makes a lot of sense to me, so I'm curious why you lobbed the theory over the wall at a public forum with no intention of defending it.
Would you believe me if I told you "we live in the greatest age of free speech in human history - our societies are more tolerant than ever before?" No? Well, I've given as much argument as you, so I suppose we are at an impasse.