That's true. Then too, one of the old mores was against gossip--but that's what we as primates do. There is this idea that everyone who lived a long time ago didn't have good sense. And while we are certainly more open to things--to think that no-one then had good sense...
The past vs the future---that's what arguments about mores and norms really get down to.
I remember a woman from C-SPAN some years ago who wrote about what an assasination of W Bush would entail.
But a side talk is what I remember. She talked about a Native American Nation that--in her words--loved mediocrity. If you loved something too much--you were expected to give it up. Not long ago--the character on THE WALKING DEAD known as The Governor called teens and even tweens "men and women" and said something to the effect that attempts to infantilize youngsters with our Louis Carrol approach was un-healthy. It turns out that this native american group would have elders be the first to indroduce physical relationships with youngsters in blom. What you did not want to do was let inexperienced youth go off by themselves--and add to the population when things were hand-to-mouth.
This would be shocking to us today--even though young marriage may have given us the feminist movement. Many farmers daughters were encouraged to marry Civil War vets--in that both spouses and their children were to get benefits.
This actually still goes on last I heard:
http://time.com/95195/civil-war-pensioner/
Maybe this gave us the old trope of a young heroine escaping an evil old groom for a young prince who needed no job, or maybe the old idea of the world's oldest Civil war widow.
It all sounds awful--and yet--the men did the women the very great favor of dying--and women, now more independant, could buy those nice clothes and phone booth like electric cars we remember from the Suffragette movement.
Go figure.
I sometimes wonder if our Randian, me-obsessed take on things today might be the most cruel humanity has ever been. There are more folks behind bars now than ever on plantations--more slaves across the world than ever.
We just don't see them now.
I have often had a chilling thought. It may be as much a fools errand to change some people's bigotry than it is for bigots to change another persons sexual preference. If a female transitions to male--there seems to be less resistance. Male to female transitions may be harder. I suspect a kind of uncanny valley type reaction where our lizard brain says--predator in disguise.
Poor Roddenberry. He had a tougher job fighting evolution than even he could ever know.
In the past, if one wanted to marry only within one's race--that was fine. Within one's gender? No.
Now it seems to have flipped. The Mores flip around--but we will always be fighting over this that or the other--who can do what to whom. Things in the DSM can be argued to be part of diversity not pathology.
I'm a bit of a slob with OCD. I find I have to read words on a page with just the right inflection. It doesn't make me sick--just a perfectionist.
IDIC