What evidence? There is none. Only the twisted hate and lies from the enemies of The Church of Jesus Christ of Latter-day Saints. That is not evidence.
For example, the papyrus. As I understand it, the church agrees the surviving scrap is one that Joseph Smith had, and that it's from the Egyptian Book of Breathings, and that he approved the drawing in the LDS Book of Abraham which filled in the torn places. That's based mainly on your
post 780. Correct?
If it's from the Book of Breathings, the standing figure should have a jackal's head.
Joseph Smith filled in the figure with a human head.
The jackal's head (and the missing flying bird) are not based on anti-Mormon literature; they're based on the results of the work of numerous Egyptologists, which the church is
agreeing with by identifying the scrap as being from the Book of Breathings.
Otherwise, if they stuck by Smith's drawing, they'd say it can't be from the Book of Breathings
because the figure doesn't have a jackal's head, among other things.
I think this is an excellent example of how the church uses common sense, and how the members could too. When Egyptology was in its infancy, the church could get away with claiming the papyrus was from the Book of Abraham. As more information was brought to light by scientists studying Egyptology, the church realized that claim was no longer possible. They
could have remained steadfast that Smith got the translation right and every other person got it wrong, but they didn't.
So they agreed that the scrap was from the Book of Breathings, and retreated to the claim that the Book of Abraham is still translated correctly from the
missing portions.
Even the church, moving at an incredibly glacial pace, is following the scientific method.
1) A hypothesis is presented: this is a correct translation of a papyrus.
2) Evidence comes forth to contradict it--real evidence which the church accepts, rather than rejecting as "twisted hate and lies from the enemies."
3) The church acknowledges the evidence, rejects that hypothesis and proposes a new one instead.
Rather than seeking the truth, the church is seeking to find a hypothesis that can't be disproven, but that's another issue.
Still, it shows that even the church has common sense and is willing to officially acknowledge mistakes at the stage in
this cartoon of "I have such overwhelming proof it's becoming a P.R. problem for you." (I love that cartoon.)