Res Ipsa wrote: no well-defined field of Latter-day Saint cosmology exists
Exactly! Because there is no well-defined Mormon cosmology he can believe what ever he wants about the origin of the universe.
Res Ipsa wrote:Nothing in what you quoted gives any hint about the author's opinion as to whether God created the universe. .
It is a hint, Mormon scientists will not say in public, "god did not create the universe". He said, "Universes that bubble up from the multiverse might differ greatly from ours in their force constants or natural laws. If so, most would quickly disappear, and only a very few would have properties that allow for the formation of atoms, stars, life, and intelligence."
Why would he believe that god (or the gods) create universes that quickly disappear? The guy clearly believes in the multiverse, but he would be an idiot if he thinks the gods only make "very few" universes that "allow for the formation of atoms, stars, life, and intelligence".
Res Ipsa wrote:When you say something like: Mormons believe God didn't create the universe
I said, "Some christian scientists (especially Mormons) do not believe god caused the Big Bang" and "Some Mormon apologists do not believe god created the universe." Which is true.