Actually, causal theory does not require an original cause. It merely anticipates an effect from a cause. Each cause must have a cause. It does not imply one original cause, and it never will. It only anticipates a cause before that cause.
Your reasoning is in itself flawed. You say, all causes have causes. There must be an original cause. Well, in order for there to be an original cause, and in order for it to qualify has a cause, your own position on the issue demands a cause before the original cause, or else this does not qualify as an original cause. But an original cause that has been caused? Cannot be. You substitute, instead, an original cause that has not been caused....and therefore is not a cause. The entire logic of this line of questioning is self-contradictory. You question infinite causation, yet offer up as an alternative an infinite being. It's two methods of describing one thing, only you're giving a chain of causation (hence, of being) a personality, and demanding it to be the "big cheese," thereby putting something unecessary into a logical formulation of causation.
This is why it is short answer reasoning. You've cut out the substance of causual theory, the very definition of it, then used it against its own functional compatability.
As for string theory.....it's too complicated for a web board, and it isn't my bread and butter (I'm studying it, but I don't understand it on a skilled level). I can't think of a way to simplify it, but I'll give it a shot. The fabric of existence, on a very magnified microscopic, subatomic scale, consists of little vibrating threads, which are spread through the 11 or so dimensions of existence. They can interact, stretch, etc., but they're tiny things that atoms are made of. They can stretch into circular "branes".....
Nevermind...it can't be done shorthand. I'll leave it to the pros. Go buy a string theory book. I'm still working my brain around it...
Look, I hate to say that we're describing the same thing, because one side uses psychology and emotion, and the other reasons from what's at hand without "adding" superfluous supernatural beings into the equation.
But we are describing the same thing. The universe is one thing. It is all things. In the Taoist sense, it is one and the myriad. It is all things, it is one thing. It is all energy, it is all matter. It is the vast enormity of space and time, and it is the monkey flinging poo at the other monkey. It is also the poo. Thanks to E=MC2, we know that energy and mass are the same thing. Since all matter has mass, we know we can turn matter (substance) into energy, and energy into substance. The quantities of energy and mass/matter in the universe never increases or decreases. It all moves in cycles. Very Yin and Yang.
Modern day spiritualists will therefore say: religion described this same type of thing for thousands of years, so this evidence strengthens their conclusions.
Wrong. I only agree on a secular level (such as secular buddhism or taoism....which does exist). Spiritualized and supernatural religion, however, described something roughly similar, but then peopled the heavens with larger-than-life people who represented traits of nature and existence.....Zeus, Yahweh/Allah/Christ, and (to quote Grizzly Man) "little Hindu floaty thingies...." hahaha....
It's not the same thing. One does not require the anthropocentric personification of universal traits. One does.
Think more of the Tao te Ching and Shaolin Chan Buddhism (Bodhidharma): The way (Taoist) or true being (SCB) is the nature of the self without thought and reflection. Hence, Zen meditation. What is this natural being? It is natural being....that which is instinctual. What is instinctual? It is our animalistic tendencies. The unlearned behaviors. But learning behaviors is natural for humans.
This non-discursive, non-linear method of thinking (I'm still not sure I get what that even means, because it doesn't make much sense [and sounds like the quantum non-locality jargon that was picked up by postmodern sophists]) is unnatural, and is a byproduct of retrospect. This is the world of the mind, where the mind becomes the point of projection, and man is the measure. The moment you begin to meditate or clear your mind (hell, we're all martial artists, and this is relevant to us all), you silence that voice, and dispel the point of projection world of the mind. No longer is man the measure. There is the world, and your stillness with it. The mind controls us. We can't help it. Evolution engineered us that way for survival. The very reason we drill our forms repeatedly is to make the motions natural. Can we do this? Yes, our minds can be reprogrammed to make certain motions instinctual. This is an element of control, for a short while. but after so many rounds of a form, you cease to think. Your form has become your instinct. But it did so by deviating from "natural being".
Think about yourself biologically. When I'm sick, I think, I (my body, spirit, etc.) is sick.l This sickness isn't "me", though. It is a defect in one of the billions of organisms that comprises my body. I have red and white blood cells, platelets, and organs, to name a few. They all have a function. But say, evolution (interited traits) by way of genetic mutation leaves me with sickle cell anemia....my red blood cells act in a way that is contrary to my well-being....well, I (my conciousness) isn't sick. My red blood cells malfunction. Everything else might work perfectly, but if one part in the cogs and gears of my body blows out, I can die or get very ill. Those red blood cells aren't even "mine." My mind works that way, because the mind is the consummate conscious faculty of the human body. "I" have no say whatsoever in what my cells do. I can regulate my breathing by holding my breath, sure. But when I pass out, what happens? The lungs start working again. I cannot stop my heart. I can hold my bladder, but sooner or later it's going to flush itself regardless of my will.
What is "I" or "me"?
It is the thing, the sanity, "the team spirit", if you will, required by a team of small organisms and collected tissues that work together for mutual benefit. Even so, however, the body is not harmonious. Oftentimes, the body works against itself to derive benifit from certain actions. But "my" body heals itself. "My" body keeps itself functioning. "My" body supplies my brain and heart with oxygen and blood--both things necessary for conscious power. The "me" in this equation doesn't mean much. "I" am merely responsible for keeping the entire mechanism safe on a macroscopic scale, so that it doesn't get devoured by another "team" of microscopic organisms somewhere else on earth.
I don't know where I'm going with this, at this point, because I'm tired and I want to go to bed. I'll finish this weekend.