Monday, August 4, 2008

Humanity 2.0 – It’s the Software, Stupid

A truly thought provoking video on TED is headlined: Kwabena Boahen: Making a computer that works like the brain. Boahen is a computer scientist who actually grew up Ghana, where he was fortunate enough to get a computer as a child; in the video he quotes a fellow researcher Brian Eno who said in 1995, “The problem with computers is that there is not enough Africa in them.”

Boahen takes that to mean more creative conception of computer hardware, and proposes a restructuring of the CPU along the lines of neural networks to permit more efficient processing of information.

What I find incredible is that neither Boahen, with his fresh viewpoint on computer science from his unique perspective, nor seemingly any of the speakers at TED (with the possible exception of Jill Bolte Taylor’s “My stroke of insight” – a phenomenal investigation of neuroscience of mystical proportions) make any attempt to truly grasp the significance of the analogies between advances in computing and the human brain.

More specifically, if we can use Biblical language allegorically, it seems clear that consciously, subconsciously or indeed completely unconsciously we’ve created computers in our own image.

In my humble opinion, there is deep meaning to this, and indeed the birth of the computer and with it the Internet are major potential milestones in the evolution of our species – perhaps to a Humanity 2.0 – but only if we grasp their essential meaning.

What do I mean?

To my mind the missing dimension to all comparisons between the human brain, neuroscience and the computer is the incredible avoidance of these endeavors to acknowledge the key component of all computers – namely software.

From the amazing description of an apple as an application that can be genetically reprogrammed by Juan Enriquez (again on TED) to Boahen’s concept of a chip based on neural networks no scientist seems comfortable venturing into the area that is the very key to understanding any computer system: what program is running and where did it come from?

In the scientific community this is relegated to “soft” sciences – psychology, sociology and perhaps philosophy – but it is remarkably absent, or so it seems to me, as a matter of serious inquiry, in the fields of genetics or neuroscience.

Evolution is the obvious "scientific" answer to such questions – and that’s fine – but we need to recognize that if we exist in a universe of cause and effect laws, the process that we term evolution is very unlikely to be the result of haphazard chance or accident. It is too well programmed for that.

Clearly, if the brain is the basis for our development of the computer and then the Internet -- the issue of what may be the “operating system” and what sorts of software it is running are probably the most significant issues facing us if we are to understand its true functions.

From the first personal computer I ever purchased, this was the key point: what was I going to use it for (its purpose) and then, which programs did I expect to run. In my case I would never have bought my first Eagle if I could not run a program called WordStar and write screenplays of questionable quality.

And even now I would never invest in a new computer, or load a new operating system (sorry Vista) unless I was confident that the tasks I intended to perform could be effectively completed by the software I intended to run.

The problem, of course, is that as soon as you begin to speculate on software in the brain you come across two potentially troublesome terms – either “Mind” or “Consciousness” become unavoidable factors.

Science refuses to seriously address these two concepts (except in the “soft” sciences) because they do not easily yield solely (or soul-ly) to data analysis and require deeper investigation and thought.

Indeed in the realm of quantum mechanics, the key component of the observer as a critical aspect of any phenomena that can be investigated on the subatomic level has already presented this same barrier – the presence of an embodied mind or consciousness it seems effectively determines the observable data and without an observer the result either doesn’t exist or as Heisenberg suggested, it is in reality uncertain. To our materialistically oriented mentality uncertain data doesn’t really qualify as data at all.

But I digress. When as I wrote before, Juan Enriquez describes both the computing power necessary to decode (sequence) the genome, and the ability of our geneticists to reprogram what has been discovered (and yet not create it out of nothing), this begs the question: Where did the program come from and what about the immense scale of its apparent complexity?

If you consider the brain or genetic material hardware only – as seemingly inanimate things – then certainly it could have evolved over eons from other inanimate things – perhaps stimulated by electrical energy when it is perceived as yet another inanimate thing.

But if you remain true to the computer model then there has to be an investigation of the true nature of software, both as we know it and as it has apparently come to exist in nature itself.
Taking the analogy a bit further, perhaps simplistically, but truly sincerely, we can see that for example, Microsoft Word, the evolutionary offspring of WordStar, the software for which I purchased my original Eagle, is the result of only one thing – human ingenuity and a meeting of thousands of Minds.

It could not exist otherwise.

The zeroes and ones that constitute the program that is Word or was WordStar were created by human minds with a purpose: to communicate more efficiently and connect human minds through language, sound and images.

The Internet evolved similarly, out of a human capacity for creating a system of programs that could connect us electronically – but the Internet too would never exist just to constitute a network of cables or wireless connections.

The Internet as hardware would never have evolved.

It exists only to move messages and meaning.

So again, working backwards, if the model for all of this is our own brain, and by extension, our nervous system and even our more automatic or autonomic physiology that is programmed genetically – we probably need to ask – what’s the software?

Unfortunately if we ask this question sincerely, answers do not come easily, and they are open to much debate, but at least they are the result of serious questions and not the obvious and deliberate avoidance of deeper issues.

My own suggestion would only be a self conscious pointer in two possible directions where we might look for more answers.

First inside ourselves, because deep self examination of one’s own programming is the only real access we currently have to our software. Observing others is possible at this point only in terms of their outward manifestations, verbal descriptions, and the data of brainwaves which is at present inconclusive in terms of that troublesome concept: meaning.

The second direction might be the same road some aspects of quantum physics have taken – namely East. The descriptions of meditative states and the reality of consciousness described by Eastern thought seems to dovetail nicely with the observations or “data” of quantum physicists, to their everlasting dismay.

The apparently dualistic state of light as simultaneously both wave and particle phenomena is a real paradox, just as we might argue about the “cause” or primogenitor of evolution.

It is quite possible that both neuroscience, and very likely astrophysics and astronomy, will have to be led kicking and screaming into both of these new directions – directing their investigations inside ourselves as organisms comprised of hardware (physiology) and software (essence, spirit, soul or mind) -- with a perspective broadened by the meditative practices of the East.

Only then will we perhaps be receptive to a download from somewhere or an upgrade of something that we ultimately evolve into Humanity 2.0, or failing to connect successfully and log in to something higher -- our species may degenerate into a lower life form, or become extinct, like WordStar and the Eagle computer.


Brent said...

It is somehow "poetic" that perhaps the best, to date, research and modeling that has been done on your topic comes from the arts, not science.
Please check out Tiite's "Human Nature 2.0 - a Simple Idea for a Troubled World."
He explores how the "software upgrade" of which you allude can be and is being modeled in real time, right now, across four continents. You can Google "2.0 a simple idea for a troubled world" to find the essay if the following hot link doesn't upload into this comment section:

Brent Scheneman
Kassel, Germany

Lilli Blue said...

These questions are answered for me daily when I ask myself why I hold a certain belief about something.
I believe we are born with say "Vista" and spend our lives working out the kinks and ultimately designing our own mind .
This designs our lives.
Cause being "my belief" effect being "my life".
Standard operating procedures in, my life, need to be examined and I need to decide how that works for me.
Things like the word "love" for instance,have the programing installed in them of all the generations before me. My job is to open my mind to what it means to me and base my reactions on an organic knowledge that is untouched and pure. Easy... maybe if I allow it to be.
You have a wonderful mind and ask wonderful questions. Lilli