1. The first cause argument knocks materialism out of the way at the very least.
I'm not sure how. Of course, I don't think materialism is really defensible anyway (or to the extent it is, it must be sufficiently different from classical materialism s.t. the "material" or "physical" includes things such as information, "virtual" particles, processes, functions, etc.). The "first cause" argument assumes a linear and singular model of causality that cannot be true without time, and therefore doesn't apply to the start of time (or spacetime) itself. It is also the same kind of reductionist, mechanical thinking that doesn't allow for consciousness or free will, it doesn't hold of many phenomena and arguably doesn't make sense relativistically (at the very least, it would have to show how locally the same sequence of events can have a different order depending upon where the observer is). There are other issues, but again these don't really matter as physics "knocks materialism out of the way".
2. Polarity allows for the possibility of something both nonmaterial and conscious, as matter is unconscious.
Assuming that consciousness exists (and I believe it does), it need not be material to emerge like so many other processes in biological systems from those systems (e.g., metabolism, internally regulated and maintained homeostasis, internal representation of the external world, etc.).
3. The consistent psychological benefits suggest that belief is a whole lot more than wishful fabrication.
How?
4. The double slit experiment shows the need for something to keep some matter out of superposition at all times.
It doesn't. The standard interpretation holds that quantum systems are abstract, mathematical devices we use for prediction, not to understand nature. Quantum mechanics is an irreducibly statistical theory, but unlike with statistical mechanics there is no other, deeper level analogue of classical mechanics that we could use in principal were things not too complicated (hence irreducible). I think this is misguided. However, even assuming that physical systems are actually in superpositional states (and, in particular, that it is meaningful to ask questions like "where was the photon/electron" before it was detected in the double-slit experiment), all that is needed is interaction with the environment. The main question in physics isn't so much "how are superposition states destroyed?" because we know how. It's "how can we maintain such states/processes?"
5. The upper paleolithic revolution shows a massive leap in human cognition not consistent with naturalistic evolution.
I'm not sure what you meant to say here. Any such leap in cognition would result in another species. Human cognition is just that: human. It applies to an enormous range of possible abilities because cognition is fundamentally influenced by culture and environment. The biggest leaps in cognition came with writing and civilization. Humans have been around for tens of thousands of years, and most of that time we've lived almost the same in small nomadic tribes with sticks and stones. Then came agriculture and with it the ability to have more permanent civilizations, and a few thousand years later we're building supercomputers and spacecraft. Cognitive leaps aren't biological changes (unless, again, you're talking about a different species).
6. There are millions of consistent personal spiritual experiences.
The problem with this evidence is that, even though it is evidenced, it is often hard (certainly for me) to find convincing without having such an experience.
7. The human mind itself is at least partially unnatural, able to overcome nature itself even to the extent where our species alone has caused massive trauma to the environment and accelerated global warming.
Long before humans (millions and millions of years before humans), a horrible, corrosive gas was released upon early life. It killed much of this life, and changed the atmosphere. Nothing humans have done has come remotely close to this process, which fundamentally changed not only the earth's atmospheric concentrations (changing a trace gas to a major portion of the atmosphere), but basically all life (even us). This life-ending, dangerous pollutant was...oxygen:
"In the beginning there was no oxygen. Four billion years ago, the air probably contained about one part in a million of oxygen. Today, the atmosphere is just less than 21 per cent oxygen, or 208 500 parts per million. However this change might have come about, it is pollution without parallel in the history of life on Earth. We do not think of it as pollution, because for us, oxygen is necessary and life-giving. For the tiny single-celled organisms that lived on the early Earth, however, oxygen was anything but life-giving. It was a poison that could kill , even at trace levels. A lot of oxygen-hating organisms still exist, living in stagnant swamps or beneath the seabed, even in our own guts. Many of these die if exposed to an oxygen level above 0.1 per cent of present atmospheric levels. For their ancestors, who ruled the ancient world, pollution with oxygen must have been calamitous. From dominating the world they shrank back to a reclusive existence at the margins."
Lane, N. (2002).
Oxygen: The molecule that made the world. Oxford University Press.
If you want a more technical source for the fact that "[v]irtually all atmospheric oxygen derives from a single metabolism, oxygenic photosynthesis" see
here (also
here).
There have been five mass extinctions, we aren't the first life form to radically change the planet (or the atmosphere) and our changes pale in comparison to simple life forms many, many millions of years ago.
I've seen the human mind argued as evidence for god (e.g., Moreland, J. P. (2010).
Consciousness and the existence of God: A theistic argument. Routledge.), but arguing that the human mind is evidence because of how we changed the environment is, I think, not really evidence.