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  • Irene Pepperberg
    Irene studies cognitive process, teaching and learning in birds. She is problably the most recognized researcher on avian cognition in the world. Alex and Wart, not to forget Griffin, her African Gray collaborators are saying and doing things we used to believe that only small children, great apes, and Dolphins could do. Brilliant work deserves better funding. Our own amazing African Grays are not as well taught as those in Irene's lab, but they are proof that the avian abilities she describes are not an odd mutation, fluke or an unusual 'talent'.
  • Nova Spivack
    Nova is a cognitive scientist and high-tech entrepreneur working on technolgies for overcoming information overload. He has founded companies and is now developing interactive internet software that we all need. His thinking covers a great range. He is my Son.
  • Marin Spivack
    Composer, saxophonist, Teacher of Tai Chi in Salem, Massachusetts; Chen style Instruction in authentic Taiji martial arts, Qi cultivation, Tai Chi DVD videos. Chen Zhaokui Martial Arts Research Association, North America

Science

February 25, 2008

Electoral Psychodynamics

Many Americans, and especially the press and media, fear, talk about, and impugn strong confident women who enter the generally hardball realm (or kick-boxing ring) of political power. While we are all free to talk in any way we wish to, expressing ourselves in either healthy or unhealthy ways, the media and the press have a greater impact on government then the rest of us when they pronounce or broadcast prejudicial speech, sly winking innuendo and personal neurosis in place of balanced measured opinion and factual journalism.

The media therefore have an obligation to us all to hold their opinion and journalism to the highest possible standards. They cannot behave like a snickering high-school locker-room gang if they are to maintain credibility as the Fourth Estate. Some members of the press and media (and ourselves) would benefit us all if they had their heads examined.

I am not attempting to present a psychobiography of either Democratic candidate but instead to inspire all of us, especially individuals in the media, to examine and outgrow a few of our attitudes, fears and prejudices. Each of us manifests our own personal psychodynamics, and those effect how we might correctly judge or misjudge the characters of the candidates. In the interests of writing accurate reportage or making sound decisions each person in the media and press should strive to identify and separate our neurotic reactions, resentments and old childhood fears, particularly regarding powerful women, from the real issues of candidacy and presidential office.

As a lifelong Democrat and a retired psychotherapist I watch and listen to the debates between two fine Democratic candidates for nomination to the presidency with the fabled psychotherapist’s ‘third ear’.

My ‘third’ ear hears a great deal of intolerable, underhanded anti-female rhetoric, particularly from within the media. I also hear that both candidates are locked into a sorry three-way zero-sum battle with the press and with each other while the rest of us watch or cheer the fight. I hope that we can learn what our unconscious positions are, become more aware of them, question them, and that all might benefit from some self-searching for the benefit of the democratic and Democratic Party process.

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February 22, 2008

Intelligence and Adaptability in Systems

My son Nova Spivack ( http://novaspivack.typepad.com/nova_spivacks_weblog/2008/02/a-classificatio.html?cid=103805366#comments ) has brought up the subject of developing a universal classification of intelligence. It is a worthwhile effort, and one that may require a century of reflection and research. It is worth more and serious work. Others have and will attempt it as well, and agreement will be slow and hard to achieve.

One problem is that we do not yet have a workable non-universal (species- our own) description of intelligence. My own questions are — What do we mean by intelligence? What are we getting at when we measure it or write about it? Much of the literature seems to confuse intelligence with 'smarts' (see my own previous posting on this blog — Is Intelligence A Property of All Life?)

I wonder if a useful way of discussing intelligence might be to consider it as an aspect of adaptability and a part of all biological process, and extend that into inorganic systems as well.

This dumps us into the possibility that intelligence evolved out of simple primal and basic properties of inorganic and organic systems in the early universe (at least on our planet, and in it’s high form (homo-sapiens) it is merely an extension of those simpler capacities for adaptability and change.

In this context intelligence is a scale of what can change or adapt in any examined system, ecosystem or species and how rapidly (in a comparative sense) this takes place. For instance, what is the scope and depth of possible change and adaptability in a molecule or virus and how does this scale up as systems become more complex? What terminology might we use to consider all this in a fresh perspective and to avoid the language and conceptual pitfalls hidden within our classical and current definitions and research?

November 24, 2007

Is Intelligence A Property of All Life?

Is intelligence is a basic feature of life? What do we mean when we speak or write about intelligence? There are at least a few working definitions, one is humans know it when they encounter it, as in the Turing test. Another is that human intelligence marks the top of a scale of animal intelligence. Casual language about intelligence usually confuses it with smartness, and is a competitive notion.

I wonder if intelligence is not a more profound aspect of all life, present in every living organism and at every scale. We may find a more useful idea of intelligence if we give intelligence some wiggle-room. I also wonder if intelligence is a fundamental property of life. Could any organism function without some level of intelligent or orderly information transfer and exchange within it's boundaries? Isn't information transfer and exchange a basic operation within intelligence? Perhaps an organelle or a virus does not aspire to the label highly intelligent, but it gets it's own job done.

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November 23, 2007

Artificial Intelligence Requires Emotional Mediation

Artificial intelligence will never be intelligent in the human sense until we find a way of organizing machine process, storage and retrieval that is mediated by an emotion-emulating algorithm.

Information moving about within our brains, even what we believe to be pure logical thought and fact is attached to emotional preferences and dislikes (intellectual passions if you like), and these emotional tags or neurological links assist us in making efficient and meaningful use of the primary sensory chaos present in the unprocessed perceived environment. Emotion plus other data equals meaning, and meaning is everything in both thought and emotion, and in action or communication.

Comprehending what meaning means aught to be our main target as we pursue the grail of artificial intelligence. We can eventually understand and build an operational concept of meaning, but it will be difficult (or maybe impossible) if we only stick to the computer science worldview. The difficulty will be somewhat eased if computer scientists go to lunch with psychotherapists who teach and use psychodynamic theory.

In a simple mind experiment, think of an idea or a theory, perhaps some fact or strong belief you have been working with. Are you fond of it? Do you defend this belief or theory when colleagues challenge it’s validity in meetings? Your defense is not purely logical. It is also strongly emotional.

We are motivated by emotion first, logic second. We store away and remember our observations and scientific ideas with ‘tags’ that connect emotion to logical thought.

If computation is ever to be deeply companionable with humans, we must build computers that process data the way humans feel and think, this is not improbable. Because they exist together within the brain, emotions, logically, must be merely another quality or kind of information in the brain in the same way as are logical propositions.

Emotion is not a halo of irrational spiritual vapor hovering outside our brains. It is more likely central to the brain’s own deep logic. Perhaps emotion is a faster pathway to learning and remembering in animals, including humans, and will eventually provide the same functions within computer systems and their application programs.

Perhaps, if we keep our minds open this avenue of investigation may also lead to a better understanding of the mysterious process of human thought and emotion.

November 19, 2007

Information Sausages

Imagine that the worldwide network is in fact only a information sausage exchange and sausage packing plant . If we poke a peephole in the roof and look down at the operations below, we see crowds of people, millions really, trying to stuff their own information into some sausage and send it off, or pick-up a delivery of sausage with their name on it. Each person arrives with some idea or question to stuff into the sausage-making machines below. We see that the production line winds around like an airport check-in area—unrelated people are located in front of and behind each other, each in their turn stuffing their information into funnels, filling each of the sausage-skins in sequence with discontinuous, unrelated packages of information.

The information-sausages move along the line, each filled with it’s bits, and are cut off from the endless supply at the end of the line where a packing station counts lengths of just-so-many-sausages to be randomly tossed into boxes and shipped out the back door. From our perch on the roof we see outside the building that the boxes are carried away and distributed through the distribution network.

At millions of endpoints and nodes in this network, like the one you are on right now, humans get to sample the sausage and digest it’s contents. But the overall impression we get from looking down through our peephole is that of too many people trying to jam too much stuff into too many small packages and tossing them unsorted, into an endless queue of trucks. We are looking at a traffic jam stretching from input to destination of ideas, words, bits, identities, locations, and workers, each speaking different languages, without understanding of meaning. It is Babel, even for those who speak the same language. The hum is deafening, the noise out-shouts the signal. This signal to noise imbalance is most difficult when nasty selfish folks attempt to fill millions of sausage links with viruses causing endless trouble. While the sum of all this effort is greater than the sausages themselves, it is not as great as it should be. We have a thoughtless network because information does not conform to semantic structures. We need a thoughtful one structured in the terms of human language. We need Twine (developed by Radar Networks Inc.) to tie our packages together in personalized 'giftwrap'.

October 31, 2007

Bird Flu Virus H5N1 Planning

The problem of bird flu virus H5N1 is brewing, quite literally, in a biological soup in Asia and now on the European continent. It is a time-bomb. We will all be fortunate if it ticks for a few more years before detonating everywhere at the same time (within a week). Isolationist plans are worthless. Post-crisis-planning, as in Katrina, is worse than useless, it is inexcusable. Incompetence and ignorance of science an public health techniques round out a lethal combination for probably many millions worldwide. None of us has any familiarity with calamities of this sort. The death rate from infections of this flu epidemics in humans is around 50%, some predict worse outcome. Those who are not killed would be so ill as to be unable to care for each other. Downstream and later, the effects of this great human trauma would be felt for a century. It horrifies me to personalize this, but should the pandemic occur, about half of us, family, freinds, and strangers might die, at home, together.

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October 22, 2007

ALEX And Like-Minded Birds: Environmental Determinants In The Occurrence of Rival-Model Learning Among Four Birds.

Comparisons among four birds, their early development and behavioral determinants.

ALEX, our finest feathered colleague in the Laboratory of Cognitive Scientist Dr. Irene Pepperberg has died before his work, or hers, was completed. He was somewhat of an avian guru, a teacher, who participated in the Rival-Model learning method, ultimately developing clear human speech. He helped us answer many important questions about cognition and learning in general. He left Dr. Peppergerg and the rest of us who knew him and followed his progress with even more questions about the still largely unexplored animal-to-human interface.

Following the death of ALEX it seems the right moment to sum up some of my own informal observations about the linguistic and emotional language behavior of our own grays in the light of recent Rival-Model Learning discoveries.

ALEX, early years and environment:

ALEX was raised in Dr. Pepperberg’s laboratory, surrounded by students and researchers who kept him busy, interacting nearly all day as they explored his cognitive abilities, and as he learned to use human language. His was a formal, academic society. He lived a life of protocols, affection, repetition of protocols, affection, rest, and he slept alone, retiring gratefully (or so he seemed to indicate) to his cage at night. He did this work five days or more per week for thirty years.

There were also times when he visited friends with Dr. Pepperberg for days at a time. There were hours spent in the care of avian veterinarian Dr. Marjorie McMillan. , and many hospital days in Chicago, There were times he was interviewed in the company of strangers in small rooms or many in large auditoriums; he did not often disappoint.

He befriended Alan Alda, and it appears that ALEX impressed him, but more to the point ALEX made Alda laugh. That Alda laugh—that easy accepting sound—that accompanies so much of what he does, expresses his curiosity, and his pleasure in discovery. ALEX seems to have provided him with all of this in each meeting. Documented evidence of ALDA’s intelligent use of human language can be found on the Discovery Channel, and on video.

Nashi, early years and environment:

Nashi, my own African Grey Parrot is the same species (Psittacus erithacus) as ALEX, but she has had a different kind educational history, physical setting and social environment. Nashi’s life has not only been unlike ALEX’s, but also quite different from the lives of most domestically raised African Gray Parrots, and radically different from her conspecifics in wild flocks.

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September 09, 2007

ALEX, Scientific Pioneer

Saturday, September 8, 2007

ALEX died yesterday, he was 31 years old and had lived the most extraordinary life of any bird on the planet. He was the first avian intellectual pioneer, and certainly the first avian to have made intellectual contributions to science. He was also an imp with a sense of humor that bordered on the ironic and mocking. Meeting ALEX was like meeting a little smart alien that fell from between the pages of a science fiction novel.

ALEX received his name from Dr. Irene Pepperberg (see the left column under THINKERS, on this blog) when as an ordinary uneducated one year old African Gray Parrot (Psittacus erithacus) he was purchased from a pet dealer to become a research subject in 1977. ALEX is an acronym for Avian Language Experiment. Irene at that time was beginning her work as a cognitive scientist and had the idea that because of this species celebrated language-learning abilities, working with a bird might prove to be a direct way of investigating cognition and learning in an animal model.

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October 14, 2005

The Daemons Are In The Details

Several effects of complexity compound human errors within networked computing and communication, increasing the disorder of human society. In time, the interlinkages among computers and people will inevitably become increasingly error laden amounting to serious proportion of the content in any channel (as an accumulating and published expression of various other dysfunctions) propagating seriously destructive impacts upon the smooth transactions within the society within which they have been placed. All this happens with the good-hearted intention of producing improvements in data integration, utility, speed, and economy. This is a predictable, inherent, and inevitable factorial dysfunction. Here are only a few of the ways chaos overwhelms us.

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December 17, 2003

Bimodal Minds in the Prevailing Linear Monoculture

Human brains and minds appear to be inherently capable of at least two quite different kinds of processes and reasoning, The first kind, the one we have come to regard as normal, is predominantly linear and logical. The second process is more non-linear. It is often labeled “sloppy,” disorganized, and is considered by many as slow to learn. In school it does appear to be inefficient when compared to the linear. It is called learning disabled, and specifically often diagnosed as dyslexia, dyscalculia, and attention deficit disorder.

While these non-linear processes, may be responsible for some of the disadvantages within the ‘learning disabled’ brain, they may also underlie certain creative advantages in those same brains and minds. Ideally all brains would be able to utilize both types of processes as required, employing a balancing act that keeps the mind on track. But brains differ—some are weighted toward one process, some to the other. In extreme circumstances, a brain may be uni-modal. Most healthy minds are to some degree bi-modal, but are prioritized for one or the other modality. We may advance education by recognizing that if we provide support in both modalities, we bring the potentials of both groups, and both modalities in each person to a higher level, with subsequent benefits to the whole classroom, to each individual student and to society.

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