The Biological Computer

The brain, as the neurological station for physical processes, can be likened to computer hardware running the software of the mind, which can be subdivided by the standard of self-awareness towards the processes of the brain; the conscious and subconscious mind. Though the laws of physics and nature need not be suspended to imagine a consciousness independent of the physical brain – an exciting thought, indeed – it can be inferred that the software of consciousness does not exist outside of the hardware of the brain, perhaps best animated in the activity of dying. This model of consciousness is further strengthened in the instance of observing the effect brain damage has on ones mental faculties.
While consciousness might not manifest in a material sense, it is reasonable to conclude that the metaphysical mind is at best contingent upon – at least preceded by – a physically sound and healthy brain.
Which Came First: the Action or the Thought?
There was a neurological study on the processes of choice where the brains of the human subject’s were scanned in real time as they were given the instruction of pressing a button, selecting either their left or right hand to perform the action. Neuroscientists, from behind the monitors, were able to accurately predict which hand would be chosen with significant accuracy several moments before the subjects arm actually extended. In other words, the brain had already “made up it’s mind” before the human subjects were consciously aware and acting on the decision.
The brain is constructed in such a way that it has objective, reactionary impulses that the conscious mind is not, indeed can not, be aware of until the action has, or is, in the process of happening and the brain can be physically and chemically manipulated to manufacture will of action.
Free Will and Choice
The compatibilist dichotomy of determinism and the role of choice in a determinist universe can be illustrated as similar to reading a book; the reader is simultaneously processing the previous chapter, analyzing the current chapter, and making predictions on future chapters. The real-time process of choice being analyzed in the conscious mind has no effect on the physical processes of which it is a product of. As Sam Harris puts it, “the illusion of free will is itself an illusion.”

The illusion is that we are the audience looking out to the world from behind the grand cinematic movie-screen of our eyes, as this immaterial free-agent that precedes the physical body, authoring our books, our lives and experiences, in real-time. The compatibilist perspective is we aren’t so much the authors, but the readers of our own autobiographies, written on the pages of the material processes of the brain filtered through the aperture of consciousness of which our experiences are housed and always happening.
Ratifying the Ends
The book must and does end in the same way, always and for every person. The fear of death, finishing the final chapter, can be ratified by realizing that what preceded your existence is synonymous with what will ultimately succeed it; you might be sentimental in finishing your favorite book – but only because you have had the experience, the opportunity, of reading it. The human expression of consciousness is precious and unique, transcending any sort of explanation – none of us existed for the infinity before us, and will not exist for the infinity after.
For the nano-moment we are here, as an imperfect member of an even more imperfect primate species, we are paradoxically both the illusory authors and audience of the ongoing “wow!” that is the experience of consciousness. The study that permits the understanding of our role in – to borrow a phrase from Carl Sagan – the cosmic drama of the universe is perhaps the most noble and meaningful and beautiful pursuit we can hope to pursue.
“Recognize that the very molecules that make up your body, the atoms that construct the molecules, are traceable to the crucibles that were once the centers of high mass stars that exploded their chemically-rich guts into the galaxy, enriching pristine gas clouds with the chemistry of life. So that we are all connected to each other biologically, to the earth chemically and to the rest of the universe atomically. That’s kinda cool! That makes me smile and I actually feel quite large at the end of that. It’s not that we are better than the universe, we are part of the universe. We are in the universe and the universe is in us.” –Neil deGrasse Tyson













