Showing posts with label Notes. Show all posts
Showing posts with label Notes. Show all posts

Thursday, December 16, 2010

Wikileaks: The global hunt for new metaphors



Naomi Wolf's article is hilariously for many reasons. And David Weinberger's nuanced position worth to reconsider. The lines are drawn by others anyway.  While Weinberger's sees the significants of wikileaks as primary symbolic, Wolf is the artist who puts on the audience as a mask. Mark Zuckerberg's baby is exercising the same effect on the individual that wikileaks exercises on institutions; identity crisis. Facebook's goals are clear and find much support in driving a profession to embrace social networks for their purpose. To "master the art of behavioral targeting" sounds more familiar to our ears as "a just civilization". But the effect is the same.
"This year they passed 500 million users. ... The scale of Facebook is something that is transforming our lives. One in 10 people on the planet, and it's excluded in China where one in five people on the planet live,"

Assange's appearance creates the attention facebook has in 2007. And it divides opinions along the same lines as does wikileaks. How did the journalistic profession react to facebook? Uniformly they reacted in the same way to facebook as they did to weblogs or RSS a decade ago. Although Kuebler-Ross's five stages of grief played out not quiet as simultaneously around the globe for weblogs as they did for facebook the structural impact was the same.

The first stage was one of finding a new language, new metaphors for what was mostly old vine in new bottles. Only some years ago consultant's announced the marriage of "magazines" with "newspapers" (newszines)  the way to go,  Juan Antonio Giner now sees Journalism as about “finding” the news not just “releasing” and “decorating” it. Forgetting that his innovation was the response to the massive decline in advertisement revenue due to changing media consumption habits. Advertising plays the major role in stabilizing a media system constantly threatened by technological advances. As the internet is expected to take over newspapers in 2012 (in terms of advertising spending) the years of traditional TV are counted. The employment effects of this technological change are well documented and not unlike that of other sectors. A rise in budget cuts, rise in atypical working conditions and higher workload for many journalists around the globe. While new tools demand new skills to master the old craft of story telling much stress was underway long before wikileaks captivated so many so fast.

What happens now to wikileaks is what happened to all previous technologies. Diversification in degree and kind relative to the "rooster in the house". A selection progress is yet to come by which the niches established provide an environment in which a given species can flourish. But for now we are left with a global hunt for new metaphors to "purify the dialect of the tribe" (T.S. Eliot correctly described this process).

While government's response is uniform the business world has to wake up to the new realities unleashed by wikileaks. Gideon Rachman in the Financial Times reflects the understanding that "whatever American's secret agenda was held to be, they definitely had one - only the naive could believe otherwise". He dismisses the point that governments need to protect themselves from their own population; a principle embodied in diplomacy. While marketing seems at first to be the means to achieve for private companies what diplomacy does for governments, we can be sure that 2012 will see a rise in global advertising spending as much as in cyber security.



Wikileaks leesens the east-west divide, a comment by Boynoton Rawlings seeing Assange akin to Prometheus who "chained to the mountain with his liver eaten out by an eagle" is as much an attempt to update our sensibilities to the new realities as the comparison of Assange to Neon (the hacker from the Matrix). Prometheus stole the fire from the gods who resided in the heavens and brought it down to men. A titan himself who felt sympathy for men revenge for Zeus autocratic regime. Zeus won, and send Pandora with a box down to men - the rest is history: for the greeks at least. In the following comment G. Rayners is right in assuming that "in terms of freedom of information and consideration of human rights that west and east are now set on a convergent course". But he is wrong in that it is a truism. After all, the "Great Firewall of China" was build by European and American companies. And TOR, the encryption system Wikileaks utilizes, was developed by a chinese to overcome the firewall.

 

Monday, December 13, 2010

Wikileaks and the holy grail of Journalism



At the beginning was the word. The greek term  for word was logos. And that might have been translated "In the beginning was the point of it all". The plan that would be realized, do you say, the intelligent design that the balance of human life and human history would instantiate. In the beginning was the point, and journalists are very helpful in getting us to the point.

By the end of november wikileaks suffered a DOS attack and was subsequently taken offline by Amazon and signed out by Master, Visa and Paypal. At day two (29th of November) of what came to be known as cyberwar, Hillary Clinton stayed rather cool about an issue that has since than quadrupled. And EU foreign affairs chief Catherine Ashton should not be too happy for the pretext to spend more money on cyber security and counter-espionage. Paper copies of  top-level-classified documents from the EU's intelligence-sharing bureau is EU's answer to the hole which wikileaks fills.

While the US state department is 'looking into' possibility to issue a law suit against the australian hacker - Austria's far left party considers to grant Assange asylum. While the french government dislikes the idea of having wikileaks hosted on their territory, US diplomat Hillary calls wikileaks action an attack on the international community. And she is right! Nothing could be further away from the truth than an information fountain spreading globally information worth in the billions to everybody for free. The question is why not building a business model around it?

Lets start slowly. The moral quibbles of opponents and apologetics on freedom of information are boring and miss the point but help in deluding our grasp. Like the free flow of gossip about political leaders are being repackaged by journalists behind their screen analyzing the constant stream of information via RSS, so are the debates on "whether it[wikileaks] is a good or a bad thing" or whether Assange is a "hero or a monster".  That China was the first nation successfully blocking wikileaks finds resonance in all western attempts to stop its service from working. And how hard this is explains Jeff Jonas.

On the fourth day (1st of December) after the information fountain began spreading its content over the globe the horde jumped on it. No newspaper on this globe did not pick "whats fit to print" and did so instantaneously. Until Anonymos was sure what the phenomenon meant Mastercard found itself in the leaked cables and got attacked.

And what does this all have to do with Journalism?

Sunday, December 12, 2010

Wikileaks: The implosion of Investigative Journalism



Picture taken from

Take Today: The media as drop out. Todays buzz is certainly not yesterdays news: look at facebook or on twitter. When wikileaks released a video in june this year nobody blamed the Chinese dissidents who announced in 2007 that "they will launch a site designed to let whistleblowers in authoritarian countries post sensitive documents on the internet without being traced" for violating the values undergrinding western democracies. But in the last week Julian Assange became the center of attention for millions around the planet as its detention in England casts an enigmatic shadow over a charismatic character.

Marc Coddington provides a useful summery of the highlights of yesterdays news briefly and concise. Most professionals from the field of journalism and experts are torn between moralizing and analyzing the "full-out war on the internet". But while most commentators attempt to reconcile their identity in the face of the new reality, few go beyond the surface level into the more profound implications of the wikileaks phenomenon. Others are just artistic expressions to update our sensibilities to the present. Robert Fisk is unlike others who always look into the rear-view mirror for a guide to the future rightly pointing to the loss of institutional memory as the cause of wikileaks rise.
"...Its a very sad day for journalism, in fact what appears to be happening is of a computer hacker... has become the new journalist"

Is wikileaks the failure of journalism? Very much, Fisk says and explains the larger consequence of wikileaks on the values undergrinding western democracies.
"There is one thing we don't take into account. These are documents that eventually would have become in the public domain in 30 years time. Where of course historians would have read them and used them. Whats different about this is that we are now getting them online and in real time. And if this goes on, and the Americans actually cant improve their encryption of their own documents when they are floating around, we are going to have pretty soon a situation where we will know today what the British ambassador or the American ambassador is saying in Beirut yesterday. And this will be pretty astonishing."

Not only is this the view of an icon in investigative journalism but also that of an informed historian. Needless to say the matters have worsen every day with journalists subscribe to the Cable Leak's via RSS picking out what satisfies their national or nice audience. Neither in 2008 when wikileaks conducted an information auction into Chavez's management, CIA activities in Venezuela and the Bolivarian revolution nor in 2009 when it publishes 9/11 messages

has it caused so much widespread discussion over the moral ground of the non-profit organization funded by human rights campaigners, investigative journalists, technologists and the general public. With the release of 250.000 diplomatic cables of  "The Iraq War Logs" two weeks ago the tip of an iceberg is now melting. This caused already one victim. An  69-year-old diplomat was admitted to George Washington University Hospital after falling ill at work on Friday. Richard Holbrooke is a good example of what might happen to many more people over the shock wikileaks created by making public what was thought of being confidential. Finding himself on the front news of newspapers all over the globe can cause heart-attack. And it is only in the light of this tragedy that we can appreciate the conclusion Oiwan Lams blog post with the title "Why is china blocking wikileaks?" has to offer us. Maybe we are all wrong about our assumptions underpinning our self created identities. And it is good to remember that the same companies that build the "Great Firewall of China" hosted Wikileaks "alleged documents".

Sunday, October 31, 2010

Media Log

by Marshall Mcluhan (1953-1959)

About 1830 Lamartine pointed to the newspaper as the end of book culture: "The book arrives too late." At the same time Dickens used the press as base for a new impressionist art, which D. W. Griffiths and Sergei Eisenstein studied in 1920 as the foundation of movie art.

Robert Browning took the newspaper as art model for his impressionist epic The Ring and the Book; Mallarme did the same in Un Coup de Des.

Edgar Allen Poe, a newsman and, like Shelly, a science fictioneer, correctly analyzed the poetic process. Conditions of newspaper serial publication led both him and Deckens to the process of writing backward. This means simultaneity of all parts of a composition. Simultaneity compels sharp focus on effect of thing made. Simultaneity is the form of the press in dealing with Earth City. Simultaneity is formula for the writting of both detective story and symbolist poem. These are derivatives (one "low" and one "high") of the new technological culture. Simultaneity is related to telegaph, as the telegraph to math and physics.

Joyce's Ullysses completed the cycle of this technological art form.

The mass media are extensions of the mechanisms of human perception; they are imitators of the modes of human apprehension and judgment.

Technological culture in the newspaper form structures ordinary awareness in patterns that correspond to the most sophisticated maneuvers of mathematical physics.

Newton's Optics created the techniques of picturesque and Romantic poetry.The technicques of discontinuous juxtaposition in landscape poetry and painting were transferred to the popular press and the popular novel.

In 1830, due to this technological revolution, English popular consciousness was structured in ways that French and European intellectuals did not acquire until a later generation.
Average English and American unawareness has been ahead of official culture and awareness for two hundred years has automatically thrown in his lot with the average man against officialdom.

The Swiss culture historian Giedion has had to invent the concept of "anonymous history" in order to write an account of the new technological culture in Anglo-Saxondom.

The professoriat has turned its back on culture for two hundred years because the high culture of technological society is popular culture and knows no boundaries between high and low.

The children of technological man respond with untaught delight to the poetry of trains, ships, planes, and to the beauty of machine products. In the schoolroom, officialdom suppresses all their natural experience; children are divorced from their culture. They are not permitted to approach the traditional heritage of mankind through the door of technological awareness; this only possible door for them is slammed in their face. The only other door is that of the high-brow. Few find it, and fewer find their way back to popular culture.

T.S. Eliot has said he would prefer an illiterate audience, for the ways of official literacy do not equip the young to know themselves, the past, or the present. The technique of an Eliot themselves, the past, or the present. The technique of an Eliot poem is a direct application of the method of the popular radiotube grid circuit to the shaping and control of the charge of meaning. An Eliot poem is one instance of a direct means of experiencing, under conditions of artistic control, the ordinary awareness and culture of contemporary man.

Photography and cinema have abolished realism as too easy; they substitute themselves for realism. All the new media, including the press, are art forms that have the power of imposing, like poetry, their own assumptions. The new media are not ways of relating us to the old "real" world; they are the real world, and they reshape what remains of the old world at will.

Official culture still strives to force the new media to do the work of the old media. But the horseless carriage did not do the work of the horse; it abolished the horse and did what the horse could never do. Horses are fine. So are books.

Technological art takes the whole earth and its population as its material, not as its form. It is too late to be frightened or disgusted, to greet the unseen with a sneer. Ordinary life-work demands that we harness and subordinate the media to human ends.

The media are not toys; they should not be in the hands of Mother Goose and Peter Pan executives. They can be entrusted only to new artists, because they are art forms.

Harnessing the Tennessee, Missouri, or Mississippi is kid stuff compared with curbing the movie, press, or television to human ends. The wild broncos of technological culture have yet to find their busters or masters. They have found only their P.T. Barnums.

Europeans cannot master these new powers of technology because they take themselves too seriously and too sentimentally. Europeans cannot imagine the Earth City. They have occupied old city spaces too long to be able to sense the new spaces created by the new media.

The English have lived longer with technological culture than anybody else, but they lost their chance to shape it when the ship yielded to the plane. But the English language is already the base of all technology.

The Russians are impotent to shape technological culture because of their inwardness and grimness. The future masters of technology will have to be lighthearted; the machine easily masters the grim.

Russian austerity is based on fear of the new media and their power to transform social existence. Russia stands pat on the status quo ante 1850 that produced Marx. There culture ends. The Russian revolution reached the stage of book culture. Russian politicians have the same mentality as our professoriat: they wish technology would go away.

Friday, May 28, 2010

Notes: McLuhans relation to the study of conciousness

In a wider sense technology shares common features with what we call magic. Technology like magic transforms the audience.

As a poet he approaches culture through the lens of artistic expression. He was not interested in a scientific explanation but makes use of its results. Interested in the the nature of reality rather than in its manifestation his laws of media are a tool for investigation into the nature of existence. What it means to be human and alive. He asserts that the mental interplay between the senses is the extension of the human a faculty of self awareness that is by nature creative in a very literal sense. This faculty creates the environment of our conscious being in the same sense reality is created by it. Transcending the matter/form controversy by putting the world inside the mind is an unfamiliar notion for all those who hold on to an outdated model of consciousness in the study of the mind. By explaining the laws governing the process by which men extends himself into the environment McLuhan demands a change in our imaginative picture of the world so familiar to us. It demands to surrender to the common fact that our brain is but a part of the puzzle created by an technological extended mind. It puts an emphasis to shine some light upon the environmental conditions under which a brain exists and builds the rich experience refereed to as reality or consciousness. That the interplay between the senses and the mind extended by technologies configures the sensibilities reflected in a minds expressions. It also demands justification from those who think we are mere thinking machines evolving along a save path.

Thus it is empirical in that neurobiology is the study of the biological aspects of the brain and its neurons. Validated by its insights, cognitive science has to pursue the abstract properties of the brain machinery. From the cellular level onwards symbols replace the ontological difference between concrete and abstract containers of information. Above the biochemical level of investigation one finds a dense gray matter dealing in some way with the external world via the central nervous system and sensory organs. An understanding of how this gray mass constructs an conscious identity can be studied by stipulating a multiple drafts version of consciousness. His understanding into the nature of consciousness is its expression as a theorists fiction in the form of an algorithm.

I want to call the form in which one has to imagine such an algorithm the memespace. At the heart of it is the human brain carried by the biological apparatus through time and space. Like space is linked to the visual stimulus received by the eye so is time a product of the brains performance in creating what we are contained in. It is not a unified space but can be visualized best by imagining layers of electromagnetic fields. No atoms or matter is present to the extend our brain is conditioned to perceive it, just a vortex of energies. The idea behind the memespace is the same as behind the holographic brain theory put forward by Karl Pilgrim. The memespace is the sum of the interference pattern between ripples. The world would look like a hologram if we would not have lense like structures. But since we have crystal structures in the fabric of matter we find it also in the result of the hologram experienced as reality. See the video



. In this space the observer is manifested as the product of his selfimage. There is a lot to say about the details of his Theory as well as the implications beeing drawn from it. But it rests on empirical observations of the brain and the neural networks it contains. It is compatible with cognitive theories but differ to the extend that they demand the same change in our imaginative picture of the world as McLuhan.

He was an empiricist and not impressed by theory. In fact, in his posthumos work 'The Global Village' he cites Pilgrim believing his theory of how the brain works to be correct. That it is hard to find him in Textbooks on cognitive psychology indicates that he was not. But I leave this aside as well. For the moment this are the fundaments. The meme space is the world we would consciously perceive if we would not have evolved sensory organs. Another way to call it is the



.

In 1953 Mcluhan, Robert Dobbs explains his invention, figured out that technology creates memes. They occupy the meme space and these memes are based on the sensory rations and mental interplay or attitudes. Memes are analogues to genes in that they are the catalyst of an evolutionary process geared towards procrastination. But whereas genes refers to the domain of Biology memes are the products of in the domain of culture. Something we generally refer to as artifact. Artifacts are product of the human spirit aided by technology. In this context David Kelly is to call to attention. In his understanding of technology as the 7th kingdom, a cosmic force with its own dynamics, he develops a natural history of what Mcluhan refers to extensions. His view that it is the arena in which humans 'play the infinite game' gives a good metaphor for the master theoris's fiction explained here.

Monday, February 1, 2010

LazyNotes01

David Joseph Bohm (b. December 20, 1917, Wilkes-Barre, Pennsylvania - d. October 27, 1992, London) was an American-born quantum physicist who made significant contributions in the fields of theoretical physics, philosophy and neuropsychology, and to the Manhattan Project. Bohm was born in Wilkes-Barre, Pennsylvania to a Hungarian Jewish immigrant father and a Lithuanian Jewish mother. He was raised mainly by his father, a furniture store owner and assistant of the local rabbi. Bohm attended Pennsylvania State College, graduating in 1939, and then headed west to the California Institute of Technology for a year, and then transferred to the theoretical physics group under Robert Oppenheimer at the University of California, Berkeley, where he was to obtain his doctorate degree. Bohm lived in the same neighborhood as some of Oppenheimer's other graduate students (Giovanni Rossi Lomanitz, Joseph Weinberg, and Max Friedman) and with them became increasingly involved not only with physics, but with radical politics. Bohm gravitated to alternative models of society and became active in organizations like the Young Communist League, the Campus Committee to Fight Conscription, and the Committee for Peace Mobilization all later branded as Communist organizations by the FBI under J. Edgar Hoover. Bohm also made significant theoretical contributions to neuropsychology and the development of the holonomic model of the functioning of the brain. In collaboration with Stanford neuroscientist Karl Pribram, Bohm helped establish the foundation for Pribram's theory that the brain operates in a manner similar to a hologram, in accordance with quantum mathematical principles and the characteristics of wave patterns. These wave forms may compose hologram-like organizations, Bohm suggested, basing this concept on his application of Fourier analysis, a mathematical method for decomposing complex waves into component sine waves. The holonomic brain model developed by Pribram and Bohm posits a lens defined world view— much like the textured prismatic effect of sunlight refracted by the churning mists of a rainbow— a view which is quite different from the more conventional "objective" approach. Pribram held that if psychology means to understand the conditions that produce the world of appearances, it must look to the thinking of physicists like Bohm

Sunday, January 24, 2010

++ Culture and Technology

For Mcluhan in "Laws of Media" provided both the etymology and exegesis of mens aretefacts. He speculated that "it may well turn out that the language they comprise has no syntax".

The syntax is an innate structure of technologies. David Kelly proposed to see Technologies as "the 7th kingdom" where we "play the infinite game". Contrasting McLuhans view on Technology with David Kelly's view might provide a clue whether "the langauge they comprise has no syntax" or not. David shows that in contrast to the products of other organisms, technology never dies out but shows the same evolutionary trajectory (gradual, adaptive).

Saturday, January 23, 2010

the long road

The long road of exploration into the origins of the right-hemisphere model of communication rests on an important footnote. The history of the term medium, we are on the trail, begins with Thomas Aquinas and his attempt to translate those passages of the Aristotelian text which deals with the physiological-perceptual theories of vision, of seeing, hearing, of touch, Tasting and smelling (Περι Πυχη). Here Aquinas interpolated with some embarrassment in a Greek text the word medium where it is not found. This leads to large and prolonged irritation in the discussion on optics in the early modern period, especially in Kepler, then goes over into the first mechanistic interpretations of Descartes and flows into the clean and sober mathematical relationships of the medium-term in Newton. They in turn clash in German Romanticism into an intense, classically motivated resistence and motivated to take on the great speculative ways in dealing with the concept of the medium in Schelling and Hegel. Highly charged with exuberant romantic speculation the concept of the medium gets into the clutches of the telegraph, radio and film - the amplifying and multiplying apparates of the 19th century. And they do so with far reaching consequences. (QUOTE)

It does not help to clearify McLuhans conception of the medium but shines light on some of his implications. For him, the medium is the message is to say that it is all in the head. Like the human body adapts to its environment in accordance with evolutionary princibles so does the human mind adapt to the men made environment in order to cope with the new circumstances to survive it. That which is assumed in evolutionary biology for everything except mental qualities was the focus of McLuhans work. He can be judged in this sense as a cognitive antropologist who uses

Traditionally the theme of evolution was interpreted on religious, political or biological grounds. With the neo-darwinian synthesis emerged a new view on how Biology reenteres the realm of Culture. Out of this understanding that dismissed any claims about any intrinsic superiority of one culture over another, in fact of any culture over any other, the science of memetics is the most recent proponent. The Science of Memetics attempts to explain cultural evolution as that of memes - cultural units analogous to genes - utilizing the same princibles for their propagation that genes do. This analogy between biological, Darwinian evolution on one hand, and cultural evolution on the other hand is the battleground on which the author attempts to shine some light.

With evolution in the interest of selfish genes, Charles Darwkin one of the prominent advocates of universal Darwinism, first formulated in his books - The selfish genes & Extended phenotype - the idea of a meme as an analogue to genes emerged. Susane Blackmore in - The meme machine - gives us so far the fullest account of what the science of Memetics looks like. In both works, evolution is seen as a process without foresight, governed by three princibles - variation, heridity, selection. Like in Darwin's Decent of Men, The Decent of Culture is an analogue process without foresight, governed by the same princibles. In both accounts, the biological and cultural, the product of evolution is an organism better adapted to its environment in the interest of the smalles unite programmed for procreation.

Culture is portraied as some byproduct of biological, hence darwinian, evolution that is in its dominante manifestation unique to the species homo sapiens and hence must obey to the same princibles put forward by Charls Darwin. One basic assumption of defenders of this view asserts that there is evolution in culture by a process which is in itself blind; analogous to the princible of natural selection in the science of all living things ultimatly leading to the propagation of the "succsessful" culture.

While the science of biology rests on the solid basement as a branch of the natural siences, sociology as a branch of the humanities utilizes means of the former to gain descriptive knowledge of observed phenomenon but is not in itself governed by deductive reasoning and hence computability and predictability of phenomena.

Friday, January 22, 2010

Mcluhan and the Brain

What is to show is that the language "they" comprise has a syntax. In fact, it is to show how the mind computes in a fixed way with varying degree of the sensory motor system metaphoric expressions. I want to prove that in artifacts do have a autocathalytic structure formalizable with the tetraeda model. These innate structure of technologies put forward in the thesis comprise the mechanics of an analogical machine that produces a number of "coherant world expectations" in the mind from which an expector has to choose upon to perform the action or not. This analogical machine is a mental organ, simliar to the language organ, and performs the task to translate experience stored as conceptual metaphors into one another. It is a metaphorical device for that deals with the problems posed by ambiguity in words. Cognitive linguistics speak of the organs ability to "facilitate the understanding of one conceptual domain in terms of another".

In "Organism and Environment" in Scientia, and in more popular form in the last chapter of Biology as Ideology, Lewontin argued that while traditional Darwinism has portrayed the organism as passive recipient of environmental influences, a correct understanding should emphasize the organism as an active constructer of its own environment. Building on ideas initially developed by Lewontin (1983), it has been previously proposed that biological evolution depends not only on natural selection and genetic inheritance, but also on "niche construction" (Odling-Smee, 1988, Odling-Smee, et al., 1996; Laland et al., 1996a). By niche construction I refer to the same processes that Jones et al. (1997) call "ecosystem engineering". Niche construction refers to the activities, choices and metabolic processes of organisms, through which they define, choose, modify and partly create their own niches. There are numerous examples of organisms choosing or changing their habitats, or of constructing artefacts, leading to an evolutionary response (Odling-Smee et al., 1996; Laland et al., 1996a). Mens brain computes changes as part of its endownment for adaptation which is nothing more than the capacity to learn and relearn.

Thursday, January 21, 2010

This is a big question

A society is composed of individuals who share certain characteristics.

These characteristics are woven into the fabric of society by means of language.

Composed into a myrid array of extensions which predispose its distribution and dissemination. The predisposition form their interface conditions. Any useful understanding of the way a society functions is based on an understanding of its means of communication and its application by and in the same. That the means themselfs shape their ends in some way is evident.

The consequences of the introduction of any technology in society is shaped by what kind of society it is that implements it, and actively fosters or prevents it from flourishing.

Technology does not follow blind selection.

It is an artificially nurtured entity or catalyst of change or progress. Any judgement wether it is good or bad is irrelevant.

The question is how to predict its consequences?

Can we device a model for studying the structural impact of technologies on society?

On what foundations can such a model be constructed?

Such a model must be able to make predictions about the relationship between cause and effect of technological innovations on societal structures. The depth that is requried to establish a causal relationship between two factors, f.e. governmental policies and unemployment rate, must be choosen in opposition to the width of the prediction made by the model. And these can only go as depth as it makes sense for the bigger picture in which society asserts itself heading towards. Therfor the resolution must be wisely choosen to be both, empirical valid and explanatory strong. Not to fall in the trap of either one of these sides.

Can we apply the model to facts in history?

Any model that works propably must produce the desired outcome. The outcome of society is its history, traditions, customs, methods of production and so forth. It accumulates not over time but over space. If one wants to know what we are, it is a wise move to look at where we came from. History provides a well studied subject with ample sources and possibilities to match the models predictions with observable facts.

What are the fundaments upon such a model can be errected? Sociology, Technology and Philosophy. Maybe Economy, Politics and social psychology or language philosophy? Or maybe over all engineering, biology, computer sience? This is a big question.

Wednesday, January 20, 2010

Brain and the Computer by John von Neumann

The Brain - Computer Debate

The brain - computer comparison was investigated in a book by John von Neumann back in the 1950s. In it, the father of all computers looked at the neuro anatomy of brains. He concluded that "whatever computational regime governs the brain it must be fundamentally different from the one governing von Neumann machines". After a detailed and skillful exploration of the brain at the end of the book he concludes "that the brain has a different physical organization and uses a computational strategy that is different from the von Neumann architecture".

The brain is different in that "a solution to the problem of the brains slowness of its neuronal activities and given the low accuracy of its typical representation" is compensated by the "logical depth" only imaginable as "massively parallel analog machine". Because it is "the acquired global configuration of those many millions, nay trillions of synaptic connections that embodies whatever knowledge and skills the brain may have aquried" that makes it what it is and subsequently what it does. Along the sidelines of computer science evolved empirical neuroscience.

Advancement in electron & confocal microscopy, patch clamping, electro - and magnet encephalography, CAF scans, PET scans, MRI and fMRI scans are the technical instruments responsible for its rise as cognitive neuroscience and the insights they give into the workings of the brain. The American Association for Advancement of Science Journal issued an article, which was coauthored by Eric Richard Kandel Nobel Laureate, and subtitled “Breaking down scientific barriers to the study of brain and mind”. The article covers very interesting ground but ends up with the conclusion that the neuroscience of higher cognitive processes is only begining. One of the leading Neuroscientists Randy Gallistel pointed out that “we clearly do not understand how the nervoussystem computes or even the foundation of its ability to compute even for the small set of arithmetic and logical operations that are fundamental to any computation”. Thus we seem to be today as far away from a more meaningful understanding than Hans Lukas Teuber, one of the founders of contemporary cognitive Neuroscience was 50 years ago, when he wrote that "it may seem strange to begin with the claim that there is no adquate definition of perception and to end with the admission that we lack a neurophysiological theory. Althou this was the most that could be said".

What governs von Neumann machines are computer languages. At the heart of these languages lies formal logic. Ever since formal logic and logical syllogism encapsulate connectedness in reasoning, philosophers and mathematicians have entertained the idea to reduce matter to pure form. About a millenia later just as Aristotle created the abstraction of logic by focusing attention on the form of Syllogisms rather than their meaning of their propositions, Boole a young english mathematician, abstracted algebra by looking closely at its rules of operation wherby he showed that they formed a consistend system themselves that didn't have to apply to numbers at all. He showed how numbers could be used to reduce logical propositions to the form of equations that could be solved according to ordinary algebraic rules. Boolen then demonstrated the generality of his system by showing how it could be used to derive ANY true conclusion logically contained in any given set of propositions. Thus, the goal of building a formal system that could generate and prove all laws of science or mathematics was shown to be unatainable. Aristotle's investigation into the old problem posed by the destinction between form and matter ended with the attempts of formal mathematics that proved that its unsolvable. Form would never totaly replace meaning. With the Syllogism at the center, formal languages and computer technologies formed a symbiant relation. What makes such a computer usable is the language governing its operation. But unlike a natural language will govern the operations of von Neuman Machines, so are all formal languages deviced inappropriate in governing the human mind/brain.