bcspace still believes Polygamy is doctrinal despite Hinckley saying he believed it wasn't doctrinal.
He never said any such thing. Even been over this with Juliann and she could not point to anything.
bcspace gets around this by saying that what Hinckley meant was, it's not doctrinal at the current time.
Nope. If I recall correctly it's that Hinckely carefully avoids stating it's not doctrine or was wrong; something like that.
But it was live doctrine before and it could be live doctrine again, it just isn't live doctrine right now.
The doctrine, in a nutshell, actually is that God authorizes plural marriage from time to time. Therefore it's just as much doctrine today as it was prior to 1890. So the real question is one of authorization, not doctrine.
bcspace also still believes that a black skin is the sign of the curse God places on unrighteous people.
Never has been doctrine because there are unrighteous people extant in all times who have not had their skin color changed because of it.
But as for the priesthood ban, the same as plural marriage applies. It happened. It has not been repudiated. Therefore, it is still doctrine. We are simply in the phase where they have the full blessings of the Priesthood.
Could you pls explain what "societal pressure" brought Joseph Smith to the First Vision - I'm really not sure what you mean by that statement.
Joseph Smith himself referred to it. It was the "great excitement" of religious revival that caused him to search teh scriptures and ask.
Also, which doctrines do you think are changeable "via such pressure"?
I think there are doctrines which are so fundamental that they can't be changed because we already know everything we need top know about the issue. Typcially morality issues, priesthood, atonement, and such. Everything else would just be speculation as to whether not they could change.
I'm also having a hard time determining what your last sentence means. Are you saying that no doctrines have actually changed, even the ones that appear to have done so due to societal pressure?
Not saying that no doctrines have ever changed, but yes, the ones most often cited as changed (plural marriage, priesthood ban, homosexuality) have not changed at all. In the case of the first two, we are merely in a different phase of the doctrine. In the case of the latter, the Church has merely emphasized another face, another side to the same coin.