Tuesday, October 30, 2007

Organic Architecture

The day will come

Air Purifying Houseplants

Snake Plant

This plant is practically indestructible, and it will remove toxins in rooms where no other plants will grow, such as in areas with no windows. Have one in your work cubicle or any other room that has limited sunlight.

Gerbera Daisy

Gerbera is superior in removing the benzene, known as carcinogen. It tolerates shade, and prefers moisture and well-drained soil.

Christmas Cactus

This plant gives off oxygen at night while most plants produce oxygen during the day; it is perfect for your bedroom, family room, or other spots that get a lot of evening action.

Golden Pothos, also known as Devil's Ivy

According to NASA studies, this is another plant that placed in the top three for houseplants that remove formaldehyde from indoor air.

Rubber Plant

It is the best at removing indoor chemicals, such as formaldehyde, found in particleboard furniture and upholstery, benzene and ammonia. The rubber plant is also a great humidifier. Keep one anywhere you need a pretty plant that pumps moisture into the air.

Mauna Loa

You see lot of these fragrant flowers in the mall. They are borne enclosed in a large, oval, white spathe. They preferred well-drained soil, and moisture.

Spider Plant

As the plant mature, they send out these star shaped flowers that give the appearance of spider dangling. This spider plant is placed on the top five house plants that are efficient at the removal of formalhydehyde from indoor air.

These indoor houseplants are easy to care for, and they can also purify your indoor air. Since I don't have green thumbs, I thought I will get some of these plants for myself, especially if they help reduce some toxins inside our home.

Icthyoid Alien

louse3.jpg Cymothoa exigua is a parasitic crustacean like no other, as it does not just live in its host but actually replaces part of it. First it attaches itself at the base of the tongue of the chosen fish, with the claws on its front three pairs of legs, and begins to extract blood. As the parasite grows, less and less blood is able to reach the tongue, and eventually the organ atrophies and dies, at which time the parasite attaches to the muscles of the tongue stub replacing the tongue with its own body. The fish is able to use the parasite as a fully functional tongue and the parasite survives on food particles, relieving the stress on the host’s appropriated circulatory system.

Michele Henricot













Vilayanur Ramachandran

Thursday, October 25, 2007

Take a Break

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11 Days Awake


Bruce McAllister (left) and Joe Marciano Jr. (right) help Randy Gardner
stay awake as he gets a checkup at the naval hospital.

On the first day, Randy Gardner woke at six A.M. feeling alert and ready to go. By day two he had begun to drag, experiencing a fuzzy-headed lack of focus. When handed series of objects, he struggled to recognize them by touch alone. The third day he became uncharacteristically moody, snapping at his friends. He had trouble repeating common tongue twisters such as Peter Piper picked a peck of pickled peppers. By the fourth day, the sand-clawed demons of sleep were scraping at the back of his eyeballs. He suddenly and inexplicably hallucinated that he was Paul Lowe, a large black football player for the San Diego Chargers. Gardner, in reality, was white, seventeen years old, and 130 pounds soaking wet.

Gardner, a San Diego high school student, was the subject of a self-imposed sleep-deprivation experiment. He had resolved to find out what would happen to his mind and body if he stayed awake from December 28, 1963 to January 8, 1964, a total of 264 hours - eleven days. Assisting him were two classmates, Bruce McAllister and Joe Marciano Jr. They kept him awake and tracked his condition by administering a series of tests. They planned to enter the results in the Greater San Diego High School Science Fair. But transforming the ordeal from a science fair stunt into one of the most widely cited sleep-deprivation experiments ever conducted was the arrival of Stanford researcher William C. Dement, who flew down from Palo Alto to be with Randy as soon as he heard what was going on.

Animal Study Ends in DEATH!

No one knew what Randy might experience, as more days passed, or whether he might cause himself permanent brain damage, because only a handful of sleep-deprivation trials had ever been conducted. One of the earliest studies in this field had come to an inauspicious conclusion. In 1984 1894 Russian physician Marie de Manaceine kept four puppies awake almost five days, at which point the puppies died. She reported that the research was "excessively painful," not only for the puppies but for herself as well. Apparently monitoring sleepy puppies 24/7 is hard work.

However, the few studies conducted on humans offered more hope. In 1896 doctors J. Allen Gilbert and George Patrick kept an assistant professor and two instructors awake in their lab at the University of Iowa for ninety hours. After the second night, the assistant professor hallucinated that "the floor was covered with a greasy-looking, molecular layer of rapidly moving or oscillating particles." But no long-term side effects were observed. Then, in 1959, two disc jockeys separately staged wake-a-thons to raise money for medical research. Peter Tripp of New York stayed awake for 201 hours while broadcasting from a glass booth in Times Square. Tom Rounds of Honolulu upped the ante by remaining awake 260 hours. Both Tripp and Rounds suffered hallucinations and episodes of paranoia, but after a few good nights’ sleep they seemed fully recovered. It was Rounds’s record Gardner hoped to beat, which is why he set his goal a 264 hours.

The Experiment

Meanwhile, Gardner valiantly pressed onward, struggling to stay awake. Nights were the hardest. If he lay down for a second, he was out like a light. So his high school friends and Dr. Dement kept him active by cruising in the car, taking trips down to the donut shop, blasting music, and playing marathon games of basketball and pinball. Whenever Gardner went to the bathroom, they made him talk through the door to confirm he wasn’t dozing off. The one thing they didn’t do was give him any drugs. Not even caffeine.

As more days passed, Gardner’s speech began to slur, he had trouble focusing his eyes, he frequently grew dizzy, he had trouble remembering what he said from one minute to the next, and he was plagued by more hallucinations. One time he saw a wall dissolve in front of him and become a vision of a forest path.

To make sure he wasn’t causing himself brain damage or otherwise injuring his health, his parents insisted he get regular checkups at the naval hospital in Balboa Park - the family’s health-care provider since his father served in the military. The doctors at the hospital found nothing physically wrong with him, though he did sporadically appear confused
and disoriented.

A New World Record!

Finally, at two A.M. on January 8, Gardner broke Rounds’s record. A small crowd of doctors, parents, and classmates gathered to celebrate the event. They cheered wildly, and Gardner, busy taking calls from newsmen, responded with a V-for-victory sign. Four hours later, he was whisked away to the naval hospital where, after receiving a brief neurological checkup, he fell into deep sleep. He woke fourteen hours and forty minutes later, feeling alert and refreshed.

Gardner’s world record didn’t last long. A mere two weeks later, papers reported that Jim Thomas, a student at Fresno State College, managed to stay awake 266.5 hours. The Guinness Book of World Records subsequently recorded that in April 1977 Maureen Weston, of Petersborough, Cambridgeshire, went 449 hours without sleep while participating in a rocking chair marathon. However, Gardner’s feat remained the most well-remembered sleep-deprivation trial. To this day, no on knows the maximum amount of time a human can stay awake.

As of 2007, Gardner remains alive and well, having suffered no long-term ill effects from his experience. Despite sleep deprivation being the source of his fifteen minutes of fame, he insists he’s really not the type to pull an all-nighter and says he’s maintained a sensible sleep schedule since his youthful stunt. He does admit to lying awake some nights, but attributes this to age, not a desire to beat his old record.

Interactive Ancestry

[[[CLICK to BEGIN]]]

Wednesday, October 24, 2007

E8

This is a 2-dimensional projection of E8, a 248-dimensional object seen here simplified into only 8-dimensions to help preserve sanity. Essentially, if I understand it correctly, it’s like a 2-D shadow of a 248-D sphere, an object so symmetrical you could theoretically rotate it in any direction in up to 248 dimensions and it still appear the same. Talk about a stick in the mud. It took 18 mathematicians four years to produce the calculation for this object, its formula weighing in at 60 gigabytes. The computation was announced at MIT by David Vogan this Monday, the 19th of March, 2007.

Bridge of Water


Researchers at Graz University of Technology, Austria, have caused water to span a 25-millimetre gap between two regular glass beakers in a gravity-defying stunt. The engineering feat could involve a hitherto unknown microstructure of water. The team applied up to 25,000 volts across electrodes placed in two beakers filled nearly to the brim with distilled water. Within a millisecond, water crawled up to the edge of one beaker and, in a burst of sparks, leapt across the gap between them. As the researchers moved the beakers apart, the bridge grew. The resulting thin cylinder of water stood for up to 45 minutes.

Tuesday, October 23, 2007

Free Will and Identity

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Identity: who am I?

Every year 98% of the atoms of my body are replaced: how can I claim to be still the same person that I was last year, or, worse, ten years ago? What is (where lies) my identity? What is "my" relationship to the metabolism of my body?

Derek Parfit once proposed a thought problem: what happens to a person who is destroyed by a scanner in London and rebuilt cell by cell in New York by a replicator that has received infinitely detailed information from the scanner about the state of each single cell, including all of the person's memories? Is the person still the same person? Or did the person die in London? What makes a person such a person: bodily or psychological continuity? If a person's matter is replaced cell by cell with equivalent cells is the person still the same person? If a person's psychological state (memory, beliefs, emotions and everything) is replaced with an equivalent psychological state is the person still the same person? The question eventually asks what is "a life": is it a continuum of bodily states, whereby one grows from a child to an adult, or is it a continuum of psychological states? Or both? Or none?

The most obvious paradox is: how can reality be still the same as we grow up? Do two completely different brains see the same image when they are presented with the same object? If the brains are different, then the pattern of neural excitement created by seeing that object will be completely different in the two brains. How can two completely different brains yield the same image in the two brains? The logical conclusion is "no, the tree I see is not the tree you see, we just happen to refer to it the same way so it is not important what exactly we see when we look at it". But then how can we see the same image yesterday, today and tomorrow? Our brain changes all the time. Between my brain of when I was five years old and my brain of today there is probably nothing in common: every single cell has changed, connections have changed, the physical shape of the brain has changed. The same object causes a different pattern in my brain today than it did in my brain forty years ago. Those are two different brains, made of different cells, organized in different ways: the two patterns are physically different. Nonetheless, it appears to me that my toys still look the same. But they shouldn't: since my brain changed, and the pattern they generate has changed, what I see today should be a different image than the one I saw as a five-year old. How is it that I see the same thing even if I have a different brain?

This thought experiment almost seem to prove that "I" am not in my brain, that there is something external to the brain that does not change over time, that the brain simply performs computations of the image but the ultimate "feeling" of that image is due to a "soul" that is external to the brain and does not depend on cells or connections.

On the other hand, it is easy to see that what we see is not really what we think we see.

We have to keep in mind that when we recognize something as something, we rarely see/feel/hear/touch again exactly the same thing we already saw/felt/heard/touched before. I recognize somebody's face, but that face cannot possibly be exactly the same image I saw last time: beard may have grown, a pimple may have appeared, hair may have been trimmed, a tan may have darkened the skin, or, quite simply, that face may be at a different angle (looking up, looking down, turned half way). I recognize a song, but the truth is that the same song never "sounds" the same: louder, softer, different speakers, static, different echo in the room, different position of my era with respect to the speakers. I recognize that today the temperaturs is "cold", but if we measured the temperature to the tenth decimal digit it is unlikely that we would get the exact same number that I got the previous time I felt the same cold. What we "recognize" is obviously not a physical quantity: a image, a sound, a temperature never repeat themselves. What is it then that we recognize when we recognize a face, a song or a temperature? Broadly speaking, it is a concept.

We build concepts of our sensory experience, we store those concepts for future use, and we matched the stored concepts with any new concept. When we do this comparison, we try to find similarity and identity. If the two concepts are similar enough, we assume that they are identical, that they are the same thing. If they are not similar enough, but they are more similar than the average, then we can probvably establish that they belong to a common super-concept (they are both faces, but not the same face; they are both songs, but not the same song; and so forth). We have a vast array of concepts which are organized in a hierarchy with many levels of generalization (your face to face of you and siblings to faces of that kind to face to ... to body part to ...). A sensory experience is somehow translated into a concept and that concept is matched with existing concepts and eventually located at some level of a hierarchy of concepts. If it is close enough to an existing concept of that hierarchy at that level, it is recognized as the same concept. Whatever the specific mechanism, it is obvious that what we recognize is not a physical quantity (distribution of colors, sound wave or temperature) but a concept, that somehow we build and compare with previously manufactured concepts.

Add to these considerations the fact that experience molds the brain: I am not only my genome, I am also the world around me. And I change all the time according to what is happening in the world. "I am" what the world is doing.

Identity is probably a concept. I have built over the years a concept of myself. My physical substance changes all the time, but, as long as it still matches my concept of myself, I still recognize it as myself.

The importance of being warm

When speculating about consciousness, identity and free will, it is important not to forget what bodies are and how they work.

Among the many bizarre features of living organisms, one is often overlooked: each living organism can live only within a very narrow range of temperature. Temperature is one of the most crucial survival factors.

Temperature also happens to be an important source of "identity": water and ice are made of the same atoms, it's the temperature that determines whether you are water or you are ice.

It's the temperature that determines whether your body is dead or alive, and it's the temperature that determines whether you are lying and shivering in bed or are playing soccer outside. Our identity does change with the temperature of our body (from no identity to "regular" identity to delirious identity).

Most of what our body does has nothing to do with writing poems or making scientific discoveries: it is about maintaining a stable temperature.

Free Will

Some scientists (and Albert Einstein with them) have argued that consciousness must be fabricated by reality, that what we feel is simply an unavoidable consequence of the state of the universe, that we are simply machines programmed by the rest of the universe.

Other scientists believe the opposite, that consciousness fabricates reality, that we have the power to alter the course of the events. They believe in free will.

Do we think or are we thought?

The question, while popular, is misleading. The question is, in a sense, already an answer: the moment we separate the "I" and the body, we have subscribed to dualism, to the view that spirit and matter are separate and spirit can control matter.

A free will grounded in matter is not easy to picture because we tend to believe in an "I" external to our body that controls our body.

But, in a materialist scenario, the "I" is supposed to be only the expression of brain processes. If that is the case, then "free will" is not about the "I" making a decision: the "I" will simply reflect that decision. What makes the decision is the brain process.

This does not mean that free will can't exist. It just needs to be redefined: can a brain process occur that is not completely caused by other physical processes?

In a materialist scenario, free will does not require consciousness: consciousness is an aspect of the brain process that "thinks". The question is whether that brain process has free will.

If consciousness is indeed dur to a physical process, if consciousness is ultimately material, does this preclude free will? For centuries we have considered free will an exclusive property of the soul, mainly because 1. we deemed the soul to be made of spirit and not matter, and 2. nothing in Physics allows for free will of matter.

If we now recognize that consciousness is a property of matter(possibly one that occurs only in some special form and configuration of matter, but nonetheless ultimately matter), the second statement must be examined carefully because the possibility of free will depends on its truth: if motion of matter is controlled only by deterministic laws, then free will is an illusion; if matter has a degree of control over its own motion, then free will is a fact.

The question is not whether we have free will, but whether the laws of our universe (i.e., Physics) allow for free will.

Purpose

Why do living things do what they do?

The purposiveness of living organisms is simply a consequence of evolution by natural selection. Living organisms have a fundamental goal, survival, and have inherited a repertory of behaviors to achieve that goal. But the concept of "survival" can be better qualified as self-regulation.

The 19th-century French psychologist Claude Bernard "discovered" the self-regulating nature of living organisms. Bernard realized that each living organism is a system built to maintain a constant internal state in the face of changing external conditions. The regulation of this "mieliu interieur" is life itself, because it is this stable state that gives the organism its independence from the environment, its identity. This is the dividing line that separates animate and inanimate matter: inanimate matter obeys Newton's laws of cause and effect, animate matter tends to maintain its state no matter what external forces are applied. Unlike objects, whose state is changed when a force is applied, the state of a living organism is not changed by an external force. The living organism, as long as it is alive, maintains its state constant.

The "purposeful" behavior of a living organism is the reaction to environmental forces: the organism needs to act in order to continuously restore its state. A body seems to "want", "intend", "desire" to maintain its internal state (either by eating, moving, sleeping, etc), a state that, ultimately, is a combination of chemical content and temperature. Living bodies appear to act purposedly, but they are simply reacting to the environment.

For Bernard "freedom" is independence from the environment. Control of the internal state allows a living organism to live in many different environments. The living organism is "free" in that is not a slave of its environment.

Bernard's idea of self-regulation extended to all living organisms. Humans are not the only ones to have "goals". Animate behavior "is" control of perception.

Will, not necessarily free: a materialistic view of free will

The problem with free will is that it does not fit too well with the scientific theories of the universe that have been developing over the last three centuries. While those theories are fairly accurate in predicting all the natural phenomena we deal with, they don't leave much room for free will. Particles behave the way they behave because of the fundamental laws of nature and because of what the other particles are doing; not because they can decide what to do. Since we are, ultimately, collections of particles, free will is an embarassment of Physics.

On the other hand, a simple look at the behavior of even a fly seems to prove that free will is indeed a fact and is pervasive. Free will is a fundamental attribute of life. A robot that moved but only repeating a mechanical sequence of steps would not be considered "alive". Life has very much to do with unpredictability of behavior, not just with behavior. Or, better, behavior is behavior inasmuch as it is unpredictable to a degree; otherwise it is simply "motion".

Whether it is indeed "free" or not, "will" (the apparent ability of an ant to decide in which direction to move) appears to be an inherent feature of life, no matter how primitive life is. A theory of life that does not predict free will is not a good theory of life. Somehow, "free" will must be a product of the chemistry of life, at some very elementary level. In other words, obtaining the right chemical mix in the laboratory would not be enough: that mix must also exhibit the symptoms of free will.

The origin of free will, therefore, appears to be life itself.

Free will and randomness

Free will is often associated to randomness: a being has free will if it can perform "random" actions, as opposed to actions rigidly determined by the universal clockwork. In other words, free will can exist only if the laws of nature allow for some random solutions, solutions that can be arbitrarily chosen by our consciousness. If no randomness exists in nature, then every action (including our very conscious thoughts) is predetermined by a formula and free will cannot exist.

In their quest for the source of randomness in human free will, both neurophysiologists like John Eccles and physicists like Roger Penrose have proposed that quantum effects are responsible for creating randomness in the processes of the human brain. Whether chance and free will can be equated (free will is supposed to lead to rational and deterministic decisions, not random ones) and whether Quantum Theory is the only possible source of randomness is debatable.

Since we know that a lot of what goes on in the universe is indeed regulated by strict formulas, the hope for free will should rely not so much in randomness as in "fuzzyness". It is unlikely that the laws of nature hide a competely random property; on the other hand, they could be "fuzzy", in that they may prescribe a behavior but with a broad range of possible degrees.

Free will and Physics

Whether we exercise it or not we do have free will: at every point in time we can choose what to do next.

Do animals also have free will? Or are they mechanisms, machines, that move according to formulas?

There is no evidence that at any point in time one can predict the next move of a chicken or an ant. No matter how simple and unconscious animals seem to be, their behavior is still largely unpredictable. You can guess what the chicken will want to do, but you can never be sure, and you can never guess the exact movements. There are infinite paths an ant can follow to go back to the nest and the one it will follow cannot be predicted. At every point of that path the ant can choose where to do next. Two ants will follow two different paths. Each ant seems to have its own personality.

Even the movement of mono-cellular organisms is unpredictable to some extent. No matter how small and simple the organism, a degree of free will seems to be there. Free will seems to be a property of life. What triggers the next move of bacteria, ants and chicken is not just a Newtonian formula. If they are machines, then these machines do not obey classical Physics. There is a degree of freedom that every living organism seems to enjoy. And it doesn't require a sophisticated brain. There is a degree of freedom that just shouldn't be there, if Newton was right.

If these are machines, they are machines that cannot be explained with our Mechanics because at every point in time there are many possible time evolutions and all seem to be possible, and none can be exactly predicted, pretty much like a quantum wave.

There is something missing in our Mechanics to account for free will of the machine.

Free will and choice

As usual, some misconception may arise from vague definitions. Is free will the consciousness of making one action out of so many possible ones, or is free will the ability to select one action out of so many possible ones? Why do we claim that a machine has no free will? Usually, because a machine can solve only the problems that we program it to solve. We, on the other hand, can solve novel problems in unpredictable situations (or, at least, give them a try). And that's because we can make actions that we have never done before and that nobody ever told us to do, whereas a machine can only do what it has been programmed to do.

This narrower definition of free will is interesting because it actually refers to the "architecture" and not really to the awareness or any other special property of human minds. Machines are built to solve specific problems in specific situations, simply because that is what humans are good at: building machines that solve specific problems in specific situations: we humans like to "design" a machine, to write the "specifications", etc. This is not the way nature built us. Nature built us on a different principle and it is no surprise that we behave differently. Since in nature we never know what the next problem and situation will be like, nature built us a "Darwinian" machines: our brains generate all the time a lot of possible actions and then pursue the ones that are "selected" by the environment (the specific problem and situation). Nature built us on a different principle than the one we use to build machines. The main difference between our mind and a machine is their archectures.

The lack of free will in machines is not a limit of machines: it is a limit of our mind. If we built a machine the same way nature builds its cognitive beings, i.e. with the same type of architecture, it would be a rather different machine, capable of generating a huge amount of random behaviors and then picking the one that best matches the current problem and situation. One can even envision a day when machines built with a "Darwinian" architecture (descendants of today's genetic algorithms and neural networks) will "out-free will" us, will exhibit even more free will than we do. After all, most of the times we simply obey orders (we obey publicity when we shop, we obey record labels when we sing a tune, we obey our mother's education all day long), whereas a machine would have no conditioning. And it may be able to generate a lot more alternatives than our brain does. Free will is simply a folk nome for the Darwinian architecture of our mind.

The substance of our brain may not be the reason that we have free will and machines do not. It may be possible to build machines that also exhibit free will, even if they are built out of electronic components.

Do we think or are we thought?


Further Reading


Cziko Gary: THE THINGS WE DO (MIT Press, 2000)
Damasio Antonio: THE FEELING OF WHAT HAPPENS (Harcourt Brace, 1999)
Edelman Gerald: BRIGHT AIR BRILLIANT FIRE (Basic, 1992)
Norretranders Tor: THE USER ILLUSION (Viking, 1998)
Parfit Derek: REASONS AND PERSONS (Oxford Univ Press, 1985)

Monday, October 22, 2007


Nacreous Clouds

These rare clouds, sometimes called mother-of-pearl clouds, are 15 - 25km (9 -16 miles) high in the stratosphere and well above tropospheric clouds. They have iridescent colours but are higher and much rarer than ordinary iridescent clouds. They are seen mostly but not exclusively in polar regions and in winter at high latitudes, Scandinavia, Alaska, Northern Canada. Lower level iridescent clouds can be seen anywhere.

Nacreous clouds shine brightly in high altitude sunlight up to two hours after ground level sunset or before dawn. Their unbelievably bright iridescent colours and slow movement relative to any lower clouds make them an unmistakable and unforgettable sight.

Nine Cutting Fingers of Ninjitsu

Saturday, October 20, 2007

Vivek - Homeless Prophet

10th Dimension

dominance is why we have gods, superman heroes, etc. We find some satisfaction in not being the alpha, the dominant, and in having him to revere and lean on. A dominant has the privilege but also the responsibility of decision-making. Our reverence for dominance extends beyond human behavior into the physical image of one's stature.

Friday, October 19, 2007

Monkey See, Monkey Do

8 monkeys are in a room. There is a ladder in the room, and at the top of the ladder is a bunch of bananas. The monkeys are fed adequate but unappetizing food.

For the first week, any time a monkey climbs the ladder, a nozzle drenches all the monkeys in icy cold water. Soon, any time a monkey starts to climb the ladder, all the other monkeys beat him senseless to avoid being punished.

One monkey is removed, and another takes his place. Not knowing about the ice water punishment, he approaches the ladder. All the other monkeys beat him senseless. Every time he gets near the ladder, they all gang up on him.

A second monkey is replaced. Same thing. The first replacement monkey joins in the beating.

A third is replaced. A fourth. Eventually all the original monkeys are replaced. The new 8 monkeys have never experienced the ice water punishment, yet any time any of them approaches the ladder, the rest of them gang up on him and beat him senseless.

I’m reminded of another story. A woman is teaching her daughter how to cook a roast. She cuts a small portion off each end of the roast, and the daughter asks her why. The woman replies “I don’t know, but my mother always cut the ends off her roast, so I do it. The daughter calls up her grandmother, and asks her why she always cut the ends off the roasts. Grandmother replies “I don’t know, my mother always did it”. The next time Daughter visits great-grandma in the nursing home, she asks why she cut the ends off the roasts. Great-Grandma replies “Because my pan wasn’t large enough to cook a whole one.”

These two concepts are dogma. They are memes. The behavior outlined in these tales poses a significant danger to an intellectual society.

Let’s add some ideas to the monkey problem. Now we have a ladder leading to one bunch, and a rope leading to another. One group of monkeys is punished any time they go up the ladder, the other is punished any time they go up the rope.

Take one monkey from the first group and put him in the second. Initially, he will try to fight any monkey going up the ladder, and the rest of the monkeys will punish him for going up the rope. For awhile, at least. Eventually, he’ll learn the new rules and conform to his new society.

What about when you put all 16 monkeys in a room with a rope and a ladder?

Chaos. An “Us vs Them” mentality develops. Each group continues to reinforce its own dogma. Peace only exists when no monkey tries to get a banana.

How many parallels to historic human behavior can you find?

Wednesday, October 17, 2007

Monday, October 8, 2007

Sunday, October 7, 2007

Friday, October 5, 2007

ENGLISH IS TOUGH STUFF

Dearest creature in creation,
Study English pronunciation.
I will teach you in my verse
Sounds like corpse, corps, horse, and worse.
I will keep you, Suzy, busy,
Make your head with heat grow dizzy.
Tear in eye, your dress will tear.
So shall I! Oh hear my prayer.

Just compare heart, beard, and heard,
Dies and diet, lord and word,
Sword and sward, retain and Britain.
(Mind the latter, how it's written.)
Now I surely will not plague you
With such words as plaque and ague.
But be careful how you speak:
Say break and steak, but bleak and streak;
Cloven, oven, how and low,
Script, receipt, show, poem, and toe.

Hear me say, devoid of trickery,
Daughter, laughter, and Terpsichore,
Typhoid, measles, topsails, aisles,
Exiles, similes, and reviles;
Scholar, vicar, and cigar,
Solar, mica, war and far;
One, anemone, Balmoral,
Kitchen, lichen, laundry, laurel;
Gertrude, German, wind and mind,
Scene, Melpomene, mankind.

Billet does not rhyme with ballet,
Bouquet, wallet, mallet, chalet.
Blood and flood are not like food,
Nor is mould like should and would.
Viscous, viscount, load and broad,
Toward, to forward, to reward.
And your pronunciation's OK
When you correctly say croquet,
Rounded, wounded, grieve and sieve,
Friend and fiend, alive and live.

Ivy, privy, famous; clamour
And enamour rhyme with hammer.
River, rival, tomb, bomb, comb,
Doll and roll and some and home.
Stranger does not rhyme with anger,
Neither does devour with clangour.
Souls but foul, haunt but aunt,
Font, front, wont, want, grand, and grant,
Shoes, goes, does. Now first say finger,
And then singer, ginger, linger,
Real, zeal, mauve, gauze, gouge and gauge,
Marriage, foliage, mirage, and age.

Query does not rhyme with very,
Nor does fury sound like bury.
Dost, lost, post and doth, cloth, loth.
Job, nob, bosom, transom, oath.
Though the differences seem little,
We say actual but victual.
Refer does not rhyme with deafer.
Foeffer does, and zephyr, heifer.
Mint, pint, senate and sedate;
Dull, bull, and George ate late.
Scenic, Arabic, Pacific,
Science, conscience, scientific.

Liberty, library, heave and heaven,
Rachel, ache, moustache, eleven.
We say hallowed, but allowed,
People, leopard, towed, but vowed.
Mark the differences, moreover,
Between mover, cover, clover;
Leeches, breeches, wise, precise,
Chalice, but police and lice;
Camel, constable, unstable,
Principle, disciple, label.

Petal, panel, and canal,
Wait, surprise, plait, promise, pal.
Worm and storm, chaise, chaos, chair,
Senator, spectator, mayor.
Tour, but our and succour, four.
Gas, alas, and Arkansas.
Sea, idea, Korea, area,
Psalm, Maria, but malaria.
Youth, south, southern, cleanse and clean.
Doctrine, turpentine, marine.

Compare alien with Italian,
Dandelion and battalion.
Sally with ally, yea, ye,
Eye, I, ay, aye, whey, and key.
Say aver, but ever, fever,
Neither, leisure, skein, deceiver.
Heron, granary, canary.
Crevice and device and aerie.

Face, but preface, not efface.
Phlegm, phlegmatic, ass, glass, bass.
Large, but target, gin, give, verging,
Ought, out, joust and scour, scourging.
Ear, but earn and wear and tear
Do not rhyme with here but ere.
Seven is right, but so is even,
Hyphen, roughen, nephew Stephen,
Monkey, donkey, Turk and jerk,
Ask, grasp, wasp, and cork and work.

Pronunciation -- think of Psyche!
Is a paling stout and spikey?
Won't it make you lose your wits,
Writing groats and saying grits?
It's a dark abyss or tunnel:
Strewn with stones, stowed, solace, gunwale,
Islington and Isle of Wight,
Housewife, verdict and indict.

Finally, which rhymes with enough --
Though, through, plough, or dough, or cough?
Hiccough has the sound of cup.
My advice is to give up!!!

-- Author unknown

Thursday, October 4, 2007

Did you know .........?

We shall by your soul's Grace



I am happy to join with you today in what will go down in history as the greatest demonstration for freedom in the history of our nation.

Five score years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation. This momentous decree came as a great beacon light of hope to millions of Negro slaves who had been seared in the flames of withering injustice. It came as a joyous daybreak to end the long night of their captivity.

But one hundred years later, the Negro still is not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination. One hundred years later, the Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. One hundred years later, the Negro is still languishing in the corners of American society and finds himself an exile in his own land. So we have come here today to dramatize a shameful condition.

In a sense we have come to our nation's capital to cash a check. When the architects of our republic wrote the magnificent words of the Constitution and the Declaration of Independence, they were signing a promissory note to which every American was to fall heir. This note was a promise that all men, yes, black men as well as white men, would be guaranteed the unalienable rights of life, liberty, and the pursuit of happiness.

It is obvious today that America has defaulted on this promissory note insofar as her citizens of color are concerned. Instead of honoring this sacred obligation, America has given the Negro people a bad check, a check which has come back marked "insufficient funds." But we refuse to believe that the bank of justice is bankrupt. We refuse to believe that there are insufficient funds in the great vaults of opportunity of this nation. So we have come to cash this check — a check that will give us upon demand the riches of freedom and the security of justice. We have also come to this hallowed spot to remind America of the fierce urgency of now. This is no time to engage in the luxury of cooling off or to take the tranquilizing drug of gradualism. Now is the time to make real the promises of democracy. Now is the time to rise from the dark and desolate valley of segregation to the sunlit path of racial justice. Now is the time to lift our nation from the quick sands of racial injustice to the solid rock of brotherhood. Now is the time to make justice a reality for all of God's children.

It would be fatal for the nation to overlook the urgency of the moment. This sweltering summer of the Negro's legitimate discontent will not pass until there is an invigorating autumn of freedom and equality. Nineteen sixty-three is not an end, but a beginning. Those who hope that the Negro needed to blow off steam and will now be content will have a rude awakening if the nation returns to business as usual. There will be neither rest nor tranquility in America until the Negro is granted his citizenship rights. The whirlwinds of revolt will continue to shake the foundations of our nation until the bright day of justice emerges.

But there is something that I must say to my people who stand on the warm threshold which leads into the palace of justice. In the process of gaining our rightful place we must not be guilty of wrongful deeds. Let us not seek to satisfy our thirst for freedom by drinking from the cup of bitterness and hatred.

We must forever conduct our struggle on the high plane of dignity and discipline. We must not allow our creative protest to degenerate into physical violence. Again and again we must rise to the majestic heights of meeting physical force with soul force. The marvelous new militancy which has engulfed the Negro community must not lead us to distrust of all white people, for many of our white brothers, as evidenced by their presence here today, have come to realize that their destiny is tied up with our destiny and their freedom is inextricably bound to our freedom. We cannot walk alone.

As we walk, we must make the pledge that we shall march ahead. We cannot turn back. There are those who are asking the devotees of civil rights, "When will you be satisfied?" We can never be satisfied as long as the Negro is the victim of the unspeakable horrors of police brutality. We can never be satisfied, as long as our bodies, heavy with the fatigue of travel, cannot gain lodging in the motels of the highways and the hotels of the cities. We can never be satisfied as long as a Negro in Mississippi cannot vote and a Negro in New York believes he has nothing for which to vote. No, no, we are not satisfied, and we will not be satisfied until justice rolls down like waters and righteousness like a mighty stream.

I am not unmindful that some of you have come here out of great trials and tribulations. Some of you have come fresh from narrow jail cells. Some of you have come from areas where your quest for freedom left you battered by the storms of persecution and staggered by the winds of police brutality. You have been the veterans of creative suffering. Continue to work with the faith that unearned suffering is redemptive.

Go back to Mississippi, go back to Alabama, go back to South Carolina, go back to Georgia, go back to Louisiana, go back to the slums and ghettos of our northern cities, knowing that somehow this situation can and will be changed. Let us not wallow in the valley of despair.

I say to you today, my friends, so even though we face the difficulties of today and tomorrow, I still have a dream. It is a dream deeply rooted in the American dream.

I have a dream that one day this nation will rise up and live out the true meaning of its creed: "We hold these truths to be self-evident: that all men are created equal."

I have a dream that one day on the red hills of Georgia the sons of former slaves and the sons of former slave owners will be able to sit down together at the table of brotherhood.

I have a dream that one day even the state of Mississippi, a state sweltering with the heat of injustice, sweltering with the heat of oppression, will be transformed into an oasis of freedom and justice.

I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character.

I have a dream today.

I have a dream that one day, down in Alabama, with its vicious racists, with its governor having his lips dripping with the words of interposition and nullification; one day right there in Alabama, little black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers.

I have a dream today.

I have a dream that one day every valley shall be exalted, every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight, and the glory of the Lord shall be revealed, and all flesh shall see it together.

This is our hope. This is the faith that I go back to the South with. With this faith we will be able to hew out of the mountain of despair a stone of hope. With this faith we will be able to transform the jangling discords of our nation into a beautiful symphony of brotherhood. With this faith we will be able to work together, to pray together, to struggle together, to go to jail together, to stand up for freedom together, knowing that we will be free one day.

This will be the day when all of God's children will be able to sing with a new meaning, "My country, 'tis of thee, sweet land of liberty, of thee I sing. Land where my fathers died, land of the pilgrim's pride, from every mountainside, let freedom ring."

And if America is to be a great nation this must become true. So let freedom ring from the prodigious hilltops of New Hampshire. Let freedom ring from the mighty mountains of New York. Let freedom ring from the heightening Alleghenies of Pennsylvania!

Let freedom ring from the snowcapped Rockies of Colorado!

Let freedom ring from the curvaceous slopes of California!

But not only that; let freedom ring from Stone Mountain of Georgia!

Let freedom ring from Lookout Mountain of Tennessee!

Let freedom ring from every hill and molehill of Mississippi. From every mountainside, let freedom ring.

And when this happens, When we allow freedom to ring, when we let it ring from every village and every hamlet, from every state and every city, we will be able to speed up that day when all of God's children, black men and white men, Jews and Gentiles, Protestants and Catholics, will be able to join hands and sing in the words of the old Negro spiritual, "Free at last! free at last! thank God Almighty, we are free at last!"