He seems to insist that the Book of Mormon states that gentiles, who are white, will be cursed, and Lamanites, who are dark-skinned, will be blessed.
Wait he fails to notice is that the Book of Mormon doesn't state that the gentiles will be white, and it doesn't state the Lamanites will be dark-skinned except in the capacity that they were cursed. I'm sorry, but saying that dark skin is a curse is racist, no matter what blessings you might give them afterwards.
Joe Mormon represents Mormonism in general. The entire sphere of his intellect is contained in the flimsy little box of church jargon and fake history. Under the auspices of Mormonism, a mind is a wonderful thing to waste.