Why On Earth Are You Even Aware?

 

This is condensed out of my previous exposition.

Blame it on Evolution.

If one is not aware, one gets eaten and never makes babies.

Think about this — you exist within an evolved incarnation of a body/brain that has gone through some half a billion years worth of development, each new generation building upon the previous one. Not one single miss during all that time, or you would not be here.

It gets wilder, the cells that make up your body — their history goes back over four billion years’ worth of successful reproductive cycles — all within a harsh and unforgiving biosphere. (see Nick Lane)

Awareness was required for single cells to succeed, even before the eukaryotic cells took it to a whole new level with their nucleus, organelles and complex insides. Science shows us that awareness, drifting into consciousness was one of biology’s first hurdles on the way to creating life. (see Arthur Reber)

Even single celled creatures require awareness, communication, command and control, along with a vessel to navigate.

The rest is Evolution.

This Pageant of Evolution forces us to realize our body started as something very simple. With each generation modeled by the trials and tribulations dished out during its, one day at a time, life cycle, before getting passed along to the next generation. Always building upon what was there before. Striving to do better.

Considering Things Science Can Explain About Consciousness.

"Without deeply, personally appreciating the Pageant of Evolution, trying to ask, and answer, these deep existential questions is like playing basketball in zero gravity."

"Dr. Mark Solms makes it clear: … Modern science shows us that our mind is best understood as “a reflection of your body communicating with itself.” "

"Consider that momentous invention some four billion years ago of the Krebs cycle. Here on Earth, when geology and chemistry learned how to harness electricity, thereby giving birth to this Krebs cycle, which in turn gave birth to biology. There you’ll find the difference between a rock and living creature." 

Introduction

Dr. Nick Lane Considers the Source of Consciousness.

 

(I'm happy to report that I have exchanged emails with professor Nick Lane, and he gives me a supportive thumbs up for this effort.)

Here Dr. Nick Lane describes the source; where the metaphorical spark; that starts the cascade; that makes us, us; is to be found.

I share extensive quotes from Dr. Nick Lane’s recent book Transformer, specifically its epilogue, “Self” — which seems to me the best, most up to date, street level summary of current scientific understanding regarding our physical body, as the ultimate source of our thoughts and feelings, in short our mind & soul.

Why do I believe this is important? Because, Evolution and biological realities receive too much hollow lip service, and too little detailed attention.  Philosophers tend to keep it within the bubble of their thoughts.  Seemingly valuing dialogue more than getting into the weeds of evolutionary biology to find out what nature & evolution has to teach us about the source of consciousness.

What follows is offered as food for thought.  An invitation to explore Nick Lane’s report.  To gain a deeper understanding of how the interaction between body, brain, and life itself gives rise to our consciousness — and while all the details aren’t filled in, an internally consistent outline is becoming clear enough — backed by the consilience of scientific evidence.  We should start taking it seriously.

As Dr. Solms points out elsewhere: the best way to understand consciousness is, as a reflection of our body/brain communicating with itself.   This is my puny challenge to philosophy departments to take notice, and start formulating better, more relevant questions regarding our human condition.

_________________

Professor Nick Lane PhD writes in his epilogue to the book “Transformer”

I claim fair use, to justify this reprinting and sharing

¶1  “ ‘I think therefore I am’ said Descartes, in one of the most celebrated lines ever written. But what am I, exactly? … What is a quantum of solace?”

¶2  “In this book, we’ve explored the dynamic side of biochemistry, the continuous flow of energy and matter that makes us alive. …”

Striving to Understand Consciousness. (with a little help from Nick Lane)

Exploring how science is unraveling philosophy’s eccentric Hard Problem, with some help from Professor Nick Lane. 

David Chalmers leads philosophers who claim scientists, (that is people dedicated to studying physical reality), will never figure out how biological processes can produce subjective experience without adapting some woo.

Then they go on to talk about studying “consciousness” by focusing on neurons and the brain. While the body gets lost like some kind of externality, an irrelevance to minimize and avoid.

Now please consider for a moment, your brain is intimately connected down to every cubic millimeter of your body. Your living body is about a nonstop exchange of information and resources between itself and the outside world. (Same as all other animals, down to single celled creatures.)

It is your body that experiences the bike ride, it is your mouth, nose, fingers, etc. who are experiencing the food being eaten, same with the child or lover being touched — it is not your brain.

Everything your brain has to work with, must be processed and communicated via our individual living body, (with its unique perceptual filters — product of nature via nurture.)

Nick Lane uses the metaphor of our body’s biology and organs, as a full set of orchestra instruments, the physical biology scientists have been studying. Nick suggests it’s time to listen to the music they make. The bioelectrical rhythms and fluctuating fields that convey what those biological instruments are performing.

The brain? That’s the conductor, and the music that’s the thoughts and feeling surging through our bodies. At the end of this article I’ve added a 266 word quote from Dr. Lane, who does a superb job of conveying the concept.