Orontes, as I say above, I'm no raving fan of the New God Argument, but I'm not sure where the problem lies in many of these objections:
The mind is identical to states or functions of mere matter...therefore there's no free will or moral obligation. How does that follow? Didn't Joseph Smith say that all spirit is matter?
1) I will explain. In simple terms, the physical world is informed by cause and effect. This means for any event X, there is a necessary antecedent event. If mind is simply a function of matter, then that functionality is always already informed by a prior material event. This leaves little room to establish space for a coherent model of free will or moral obligation.
Smith did say all spirit is matter, but it does not follow that all matter is then spirit. In the position Smith put forward, spirit is a distinct kind of materiality that at it's most fundamental (intelligence) includes: plurality, self existence and awareness as base ontic conditions.
The idea that God has to be either the product of the universe or the creator is an either-or fallacy. God, once created, is outside of time, and thus able to exist at all times at once, including being present to organize/create the universe at the beginning. This means that He is able to tweak the settings of the universe to ensure His own temporal creation later on, meaning that the universe itself is both creation and creator, a la panpsychism. As Carl Sagan said, "We are the universe contemplating itself," so God was/is/will be the universe coming into full embodiment of contemplation.
"By Him, and through Him, and of Him, the worlds are and were created."
2) The above is problematic. I'll note some of the issues:
-God cannot be a product of the universe and the creator of the universe. They are mutually exclusive.
-A temporal process to create an atemporal being runs afoul of having a temporal origin, therefore atemporality is impossible as there is always an origin timestamp (T) where with a (T-1) the thing wasn't. It is temporally fixed by the claim itself.
-An atemporal being cannot organize, create or tweak anything as all such are time laden. What is atemporal is by definition outside of time and therefore unable to act in time.
-Panpsychism, like pantheism, is antithetical to Mormonism. The Father is a resurrected being of flesh and bone. A pinecone is not God.
Actually, the model does explicitly account for superior goodness of the New Gods. It posits that as the power of a species accelerates, the greatest obstacle to "godhood" is self-extermination. Thus, it posits that only the most benevolent species will achieve godhood.
3) The above claim is simply a bald assertion. Moreover, if power is defined by technology then the position rests on a category mistake as technology is distinct from moral standing. There are multiple examples in history of technological advances occurring along side moral bankruptcy, if not evil. Being technologically advanced is not the same as being moral. In other words "is" is not the same as "ought'.
Not self-exterminating does not equate to moral anything. It simply means a thing or species continues. Thus, the base problem persists, there is nothing to guarantee the moral trustworthiness of any super species.
Wait, is the New God Argument even saying this?!
4) I'm not sure what the pronoun 'this' is referring to. If it is focused on the DNA reference: I don't know if that is part of the New God Argument, but I've heard MTA advocates speak on such. Regardless, the pursuit of immortality is basic to MTA as I understand it, whether the path is through DNA, or regeneration, or some other means, the base criticism remains: there is no salvation in such immortality. It is a hubris: trusting in the arm of the flesh and thereby rejects the necessity of Christ and His atonement.
I'm not sure how you are invoking Occam's razor here. There's no problem with Abraham's deification. It's Cosmism 101: We will go to the stars and find Gods, build Gods, become Gods, and resurrect the dead from the past...
The fact that Abraham was selected for deification due to his devotion does not contradict this at all.
5) The model for Abraham's deification is tied to his moral standing vis-à-vis the Lord. MTA looks to intellect and technology for deification. These are not the same. Ockham's Razor is the principle that "plurality should not be posited without necessity". The model of Abraham and found throughout the Scriptures is of a broken heart and contrite spirit, trusting in the Lord. MTA seeks to add to or replace that model. If it is an addition, then Ockham's Razor applies as there is no necessity. If it is a replacement, then it must deal with the contradiction found in the deification of Abraham. Either way it fails.
MTA borders on science fiction: a Borg fetishism run amok. However, the core issue that should disturb is the erasure of Christ and grace.