Showing posts with label agency. Show all posts
Showing posts with label agency. Show all posts

Friday, December 29, 2017

For Those That Are Awake, The Lies Are Plain To See


theburningplatform |  The conscious and intelligent manipulation of the organized habits and opinions of the masses is an important element in democratic society. Those who manipulate this unseen mechanism of society constitute an invisible government which is the true ruling power of our country. …We are governed, our minds are molded, our tastes formed, our ideas suggested, largely by men we have never heard of. This is a logical result of the way in which our democratic society is organized. Vast numbers of human beings must cooperate in this manner if they are to live together as a smoothly functioning society. …In almost every act of our daily lives, whether in the sphere of politics or business, in our social conduct or our ethical thinking, we are dominated by the relatively small number of persons…who understand the mental processes and social patterns of the masses. It is they who pull the wires which control the public mind.
– Edward Bernays, “Propaganda”

Edward Bernays (1891 – 1995) was a famous pioneer in the field of public relations and is, today, often referred to as the Father of Propaganda. Perhaps Bernays became thus known because he authored the above quoted 1928 book titled with that very term. He was actually the nephew of the famed psychopathologist Sigmund Freud and was very proud of his uncle’s work. More than that, however, Bernays accepted the basic premises of Freud towards the use of emotional manipulation of the masses through advertising. It was, in fact, Bernays, who changed the term propaganda into “public relations”.


If the excerpt above from Bernays’ book “Propaganda” is true, then it would imply there are men of great power who utilize psychology in order to message and manipulate the minds of the masses. Are these the men that Thomas Jefferson, supposedly, once warned about? Indeed. They are the ones who control the issue of currency; the ones who first by inflation, then by deflation, caused the banks and corporations to grow up around the people thus depriving them of all property until the people’s children woke up homeless on the continent their fathers conquered.

These are the men who financially and politically manage sovereign governments as well as the handful of corporations that control 90% of the media today.  It is not hard to imagine, therefore, why it would be in the best interests of these men to mentally maneuver the masses into complacency. But how is this psychological manipulation implemented?
Through lies, of course.
Adolf Hitler’s Reich Minister of Propaganda, Joseph Goebbels, once asserted that:
 A lie told once remains a lie but a lie told a thousand times becomes the truth.
In like manner, I now question if this sentence could be modified as follows:
A lie told to a few people is still a lie but a lie told to thousands, even millions, of people becomes the truth.
Yet, it is those who question the lies today that are labeled the conspiracy theorists.  What irony.
Carroll Quigley in his book “Tragedy and Hope: The History of the World in Our Time” exposed the takeover of the world’s financial system by these few, powerful men when he wrote on page 51:
In time the (the “Order”) brought into their financial network the provincial banking centers, organized as commercial banks and savings banks, as well as insurance companies, to form all of these into a single financial system on an international scale which manipulated the quantity and flow of money so that they were able to influence, if not control, governments on one side and industries on the other.
It appears control is the result of money equaling power as both give rise to an alternative reality which, paradoxically, is subsidized by the vanquished; by those who want to believe.  Yes, it is the masses of people who finance their own dreams via various monthly installment plans while their own eyes rely upon what they see on any number of electronic screens before them. The people pay their taxes, they borrow, they consume, they believe.

Wednesday, July 19, 2017

What Is To Be Done About Predators? Don't Heroes Kill Monsters?


wikipedia |  Slim attended Tuskegee University in Tuskegee, Alabama (it has been stated that he attended Tuskegee University at the same time as black author Ralph Ellison[4]), but having spent time in the "street culture", he soon began bootlegging and was expelled as a result. After his expulsion, his mother encouraged him to become a criminal lawyer so that he could make a legitimate living while continuing to work with the street people he was so fond of, but Maupin, seeing the pimps bringing women into his mother's beauty salon, was far more attracted to the model of money and control over women that pimping provided.[4]

According to his memoir, Pimp, Slim started pimping at 18 and continued that pursuit until age 42. The book claimed that during his career, he had over 400 women, both black and white, working for him. He said he was known for his frosty temperament, and at 6'2" and 180 lbs, he was indeed slim, and he had a reputation for staying calm in sticky situations, thus earning the street name Iceberg Slim. When verbal instruction and psychological manipulation failed to keep his women in line, he beat them with wire hangers; in his autobiography he fully concedes he was a ruthless, vicious man.[5]

Slim had been involved with several other popular pimps, one of them Albert "Baby" Bell,[6] a man born in 1899 who had been pimping for decades and had a Duesenberg and a bejeweled pet ocelot.[6] Another pimp, who had gotten Slim hooked on heroin, went by the name of "Satin"[6] and was a major drug figure in Eastern America.[5]

Slim was noted for being able to effectively conceal his emotions throughout his pimping career, something he said he learned from Baby Bell: "A pimp has gotta know his whores, but not let them know him; he's gotta be god all the way."[5]

wikipedia |  Robert Sylvester Kelly was born on January 8, 1967 at Chicago Lying-in Hospital in Hyde Park, Chicago.[18] Kelly is the third of four children.[8] Kelly's single mother, Joanne, was a singer. She raised her children Baptist. Kelly's father was absent throughout his son's life.[19] Kelly's family lived in the Ida B. Wells Homes public housing project in Chicago's Bronzeville neighborhood.[20] Kelly's high school music teacher Lena McLin described Kelly's childhood home: "It was bare. One table, two chairs. There was no father there, I knew that, and they had very little".[21] Kelly began singing in the church choir at age eight.[8]

Kelly grew up in a house full of women, whom he said would act differently when his mother and grandparents were not home. At a young age Kelly was often sexually abused by a woman who was at least ten years older than himself. "I was too afraid and too ashamed," Kelly wrote in his autobiography about why he never told anyone. At age 11, he was shot in the shoulder while riding his bike home; the bullet is reportedly still lodged in his shoulder.[22]

Kelly was eight years old when he had his first girlfriend. They would hold hands and eat make-believe meals inside their playhouse built from cardboard, where they "vowed to be boyfriend and girlfriend forever." Their last play date turned tragic when, after fighting with some older children over a play area by a creek, Lulu was pushed into the water. A fast-moving current swept her away while she screamed Kelly's name. Shortly after, she was found dead downstream. Kelly calls Lulu his very first musical inspiration.[22]

Monday, May 01, 2017

HeLaFication: Who Owns Your Tissues and Your DNA?


In 1951, a woman died in Baltimore, America. She was called Henrietta Lacks. These are cells from her body. They were taken from her just before she died. They have been growing and multiplying ever since.

There are now billions of these cells in laboratories around the world. If massed together, they would weigh 400 times her original weight. These cells have transformed modern medicine, but they also became caught up in the politics of our age. They shape the policies of countries and of presidents. They even became involved in the cold war because scientists were convinced that in her cells lay the secret to how to conquer death.

"It was not like an ordinary cancer. This was different, this didn’t look like cancer. It was purple and it bled very easily on touching. I’ve never seen anything that looked like it and I don’t think I’ve ever seen anything that looked like it since, so it was a very special different kind of, well, it turned out to be a tumor." –Dr. Howard Jones, Gynecologist.

Sunday, December 11, 2016

the insurrection of the seeds


opendemocracy |  Don Halcomb is a 63-year-old farmer who grows corn, soybeans, wheat and barley on his 7,000-acre family farm in Adairville, Kentucky. According to a report in the New York Times he’s expecting his profits to vanish this year because crop prices are falling and seeds and fertilizer are increasingly expensive, their costs driven up by Monsanto, Dupont and other agribusiness giants.

“We’re producing our crops at a loss now,” he told the Times, “You can’t cut your costs fast enough…It’s just like any other industry that consolidates. They tell the regulators they’re cost-cutting, and then they tell their customers they have to increase pricing after the deal’s done.”

The ‘deal’ cited by Halcomb concerns Monsanto’s recent announcement that it plans to merge with Bayer, one the world’s largest producers of agricultural chemicals and biotechnology products, spiking fears that the new conglomerate will raise the cost of inputs even further. Less competition equals more room for large corporations to dictate their prices and raise their profit margins, producing a virtual monopoly on seeds which will prevent farmers from diversifying and encourage the trend towards highly-vulnerable agricultural monocultures.

It’s a fearful image that’s been exercising my imagination in recent weeks, evoking some powerful theological memories in the process. Yes, I did say ‘theological’, though perhaps ‘spiritual’ is a better word, so what’s the connection between spirituality and seeds?

Friday, August 05, 2016

theory of mind and exploitation of ignorance...,



theatlantic |  You’re holding a surprise party for a friend. The door opens, the lights flick on, everyone leaps out... and your friend stands there silent and unmoved. Now,you’re the one who’s surprised. You assumed she had no idea, and based on that, you made a (wrong) prediction about how she would react. You were counting on her ignorance. This ability to understand that someone else might be missing certain information about the world comes so naturally to us that describing it feels mundane and trite.

And yet, according to two psychologists, it’s a skill that only humans have. “We think monkeys can’t do that,” says Alia Martin from Victoria University of Wellington.

This claim is the latest volley in a long debate about how our fellow primates understand each other. Of particular interest is the question: Do they have a “theory of mind”—an understanding that others have their own mental states, their own beliefs and desires, their own ways of viewing the world?

Yes they do, say Martin and Laurie Santos from Yale University. But it’s different to ours in one crucial respect. The duo argue that other primates “have no concept of information that’s untrue or different [from] what they know.” That means, one, that they can’t conceive of states of the world that are decoupled from their current reality. And so, they can't imagine other individuals thinking about the world in a different way. They can think about the minds of others, but only when those minds have the same contents as theirs.

Put it this way: If a chimp sees other chimps staring at an apple on a ledge, it understands that they’re aware of the apple and might reach across to eat it—a basic theory of mind. But it can’t imagine what would happen if the apple was on the floor, or if the apple was a banana, or if its peers mistook the apple for something else.

“We might be the only species that can think about things that aren’t facts we have about the world, about other possible worlds, about states in the past or future, about counterfactuals,” says Santos. “We can simulate a whole fictional world. And if you’re a species that can get outside your own head, you can apply that to other people.” A chimp won't wonder if it'll be hungry tomorrow. It only cares if it's hungry now. An orangutan isn't going to write a novel, because this is the only reality that it knows.

Saturday, June 13, 2015

blackest bish on the planet has achieved her truth!!! accept no substitutes....,

 
thehutchinsonreport |  In February, 2015, the Spokane, Washington NAACP chapter sought action on job discrimination and civil rights violations complaints, took on Comcast, secured legal support for a transgender sexual assault victim, filed police racial profiling complaints, demanded an investigation of KKK literature in the area, and an FBI investigation of other hate crimes, and backed several job discrimination lawsuits. In addition, the Spokane NAACP branch has aggressive, activist committees on education, health care, and criminal justice reforms. That month was typical of the strong work it has done on civil rights.
These actions plopped Spokane NAACP President Rachel Dolezal squarely in the hate monger’s bulls-eye. She received threats and hate mail, and there was a reported break-in at her home. Dolezal was undaunted, "I stand by the work that I do for civil rights, and I should be able to do that work that needs to be done here in Spokane." Dozens agreed with her. They expressed their support at a Spokane City Hall rally in March.
Dolezal is back on the hot seat again. This time the heat is on not from unreconstructed bigots but many African-Americans who rail at her for allegedly being a white woman who claims to be African-American. The issue ostensibly is that she lied and misrepresented herself as black as the NAACP leader. But the real issue is whether a non-black is fit to lead a branch of the nation’s oldest civil rights organization. This is a spurious, silly, and nonsensical concern especially since many of the NAACP’s original founders were white and Jewish. In its more than a century of existence, the organization has fought for civil and equal rights—barring color.
In that light, Dolezal has done a phenomenal job. She’s taken a small chapter in a neck of the woods that in times past has been near an area well-known as a hotbed of white supremacist and armed militia organizing, and made it a true fighting organization. Dolezal should ignore the criticism and keep doing the great job she’s done.
She has proven again that actions, not race, are what counts in the civil rights battle.

Thursday, July 03, 2014

abu omar al-shishani


nationalpost |  A young, red-bearded ethnic Chechen has rapidly become one of the most prominent commanders in the breakaway Al-Qaeda group that has overrun swaths of Iraq and Syria, illustrating the international nature of the movement.

Omar Al-Shishani, one of hundreds of Chechens who have been among the toughest jihadi fighters in Syria, has emerged as the face of the Islamic State of Iraq and Al-Sham (ISIS), appearing frequently in its online videos — in contrast to the group’s Iraqi leader, Abu Bakr Al-Baghdadi, who remains deep in hiding and has hardly ever been photographed.

In a video released by the group over the weekend, Mr. Al-Shishani is shown standing next to the group’s spokesman among a group of fighters as they declare the elimination of the border between Iraq and Syria. The video was released just hours before the extremist group announced the creation of a caliphate — or Islamic state — in the areas it controls.

“Our aim is clear and everyone knows why we are fighting. Our path is toward the caliphate,” the 28-year-old Mr. Al-Shishani declares. “We will bring back the caliphate, and if God does not make it our fate to restore the caliphate, then we ask him to grant us martyrdom.”

Thursday, March 28, 2013

energetic costs of cellular computations


pnas | Cells often perform computations in order to respond to environmental cues. A simple example is the classic problem, first considered by Berg and Purcell, of determining the concentration of a chemical ligand in the surrounding media. On general theoretical grounds, it is expected that such computations require cells to consume energy. In particular, Landauer’s principle states that energy must be consumed in order to erase the memory of past observations. Here, we explicitly calculate the energetic cost of steady-state computation of ligand concentration for a simple two-component cellular network that implements a noisy version of the Berg–Purcell strategy. We show that learning about external concentrations necessitates the breaking of detailed balance and consumption of energy, with greater learning requiring more energy. Our calculations suggest that the energetic costs of cellular computation may be an important constraint on networks designed to function in resource poor environments, such as the spore germination networks of bacteria.

Wednesday, December 12, 2012

beluga attempting "first contact" with these humans...,



psychologytoday | This story, hot off the press, of a captive beluga whale named Noc mimicking human voices is well-worth reporting (see also where there is a great video of Noc, and here). It's the first demonstration of a whale mimicking human voices.

Here's a great teaser to draw you into this fascinating discovery: “Who told me to get out?” asked a diver, surfacing from a tank in which a whale named NOC lived. The beluga’s caretakers had heard what sounded like garbled phrases emanating from the enclosure before, and it suddenly dawned on them that the whale might be imitating the voices of his human handlers." The abstract of the original research report can be seen here.

Canaries of the sea
Belugas are also called white whales and "canaries of the sea" because of their highly developed vocal repertoire. What Noc does is unexpected and fascinating. To wit, "These sounds are even more surprising because whales typically produce sounds in a completely different way from people, using their nasal tracts and not the voice box or larynx as humans do. To make these humanlike sounds, Noc had to vary the air pressure in his nasal tract while adjusting liplike valves and over-inflating sacs under his blowhole."

these humans are comically inconsistent

physorg | In economics, classical theory holds that we have consistent risk preferences, regardless of the precise decision, from investments to insurance programs and retirement plans. But studies in behavioral economics indicate that people's choices can vary greatly depending on the subject matter and circumstances of each decision.

Now a new paper (PDF) co-authored by an MIT economist brings a large dose of empirical data to the problem, by looking at the way tens of thousands of Americans have handled risk in selecting health insurance and retirement plans. The study, just published in the American Economic Review, finds that at most 30 percent of us make consistent decisions about financial risk across a variety of areas.

This empirical finding belies the notion that people are uniformly consistent in their approach to risk, across types of financial decisions—but it also shows that not everyone continually changes their risk tolerance, either.

"As economists, we often place great value on where people put their money in the real world," says Amy Finkelstein, the Ford Professor of Economics at MIT, who helped conduct the research. "Most extremes are not true in the reality, and we found our answer was in the middle."

Monday, December 10, 2012

a new model of empathy?

WaPo | At the very least, the new experiment reported in Science is going to make people think differently about what it means to be a “rat.” Eventually, though, it may tell us interesting things about what it means to be a human being.

In a simple experiment, researchers at the University of Chicago sought to find out whether a rat would release a fellow rat from an unpleasantly restrictive cage if it could. The answer was yes.

The free rat, occasionally hearing distress calls from its compatriot, learned to open the cage and did so with greater efficiency over time. It would release the other animal even if there wasn’t the payoff of a reunion with it. Astonishingly, if given access to a small hoard of chocolate chips, the free rat would usually save at least one treat for the captive — which is a lot to expect of a rat.

The researchers came to the unavoidable conclusion that what they were seeing was empathy — and apparently selfless behavior driven by that mental state.

“There is nothing in it for them except for whatever feeling they get from helping another individual,” said Peggy Mason, the neurobiologist who conducted the experiment along with graduate student Inbal Ben-Ami Bartal and fellow researcher Jean Decety.

“There is a common misconception that sharing and helping is a cultural occurrence. But this is not a cultural event. It is part of our biological inheritance,” she added.

The idea that animals have emotional lives and are capable of detecting emotions in others has been gaining ground for decades. Empathic behavior has been observed in apes and monkeys, and described by many pet owners (especially dog owners). Recently, scientists demonstrated “emotional contagion” in mice, a situation in which one animal’s stress worsens another’s.

But empathy that leads to helping activity — what psychologists term “pro-social behavior” — hasn’t been formally shown in non-primates until now.

If this experiment reported Thursday holds up under scrutiny, it will give neuroscientists a method to study empathy and altruism in a rigorous way.

are animals moral creatures?

yahoo | Does Mr. Whiskers really love you or is he just angling for treats?

Until recently, scientists would have said your cat was snuggling up to you only as a means to get tasty treats. But many animals have a moral compass, and feel emotions such as love, grief, outrage and empathy, a new book argues.

The book, "Can Animals Be Moral?" Oxford University Press, October 2012), suggests social mammals such as rats, dogs and chimpanzees can choose to be good or bad. And because they have morality, we have moral obligations to them, said author Mark Rowlands, a University of Miami philosopher.

"Animals are owed a certain kind of respect that they wouldn't be owed if they couldn't act morally," Rowlands told But while some animals have complex emotions, they don't necessarily have true morality, other researchers argue. [5 Animals With a Moral Compass]
Moral behavior?
Some research suggests animals have a sense of outrage when social codes are violated. Chimpanzees may punish other chimps for violating certain rules of the social order, said Marc Bekoff, an evolutionary biologist at the University of Colorado, Boulder, and co-author of "Wild Justice: The Moral Lives of Animals" (University Of Chicago Press, 2012).
Male bluebirds that catch their female partners stepping out may beat the female, said Hal Herzog, a psychologist at Western Carolina University who studies how humans think about animals.
And there are many examples of animals demonstrating ostensibly compassionate or empathetic behaviors toward other animals, including humans. In one experiment, hungry rhesus monkeys refused to electrically shock their fellow monkeys, even when it meant getting food for themselves. In another study, a female gorilla named Binti Jua rescued an unconscious 3-year-old (human) boy who had fallen into her enclosure at the Brookline Zoo in Illinois, protecting the child from other gorillas and even calling for human help. And when a car hit and injured a dog on a busy Chilean freeway several years ago, its canine compatriot dodged traffic, risking its life to drag the unconscious dog to safety.

All those examples suggest that animals have some sense of right and wrong, Rowlands said."I think what's at the heart of following morality is the emotions," Rowlands said. "Evidence suggests that animals can act on those sorts of emotions."

Tuesday, October 23, 2012

“lives in a pineapple under the sea... Absorbent and yellow and porous is he.”



NYTimes | It may be distressing to those committed to “autonomy,” but such manipulators have inherited the earth. Including us.

Take coughing, or sneezing. It may be beneficial for an infected person to cough up or sneeze out some of her tiny organismic invaders, although it isn’t so healthful for others nearby. But what if coughing and sneezing aren’t merely symptoms but also, even primarily, a manipulation of us, the “host,” by influenza viruses? Shades of zombie bees, fattened mice and grass-blade-besotted ants.

Just as Lenin urged us to ask “who, whom?” with regard to social interactions — who benefits at the expense of whom? — the new science of evolutionary medicine urges a similar question: who benefits when people show symptoms of a disease? Often, it’s the critters that are causing the disease in the first place.

But what about the daily, undiseased lives most of us experience? Voluntary actions are, we like to insist, ours and ours alone, not for the benefit of some parasitic or pathogenic occupying army. When we fall in love, we do so for ourselves, not at the behest of a romance-addled tapeworm. When we help a friend, we aren’t being manipulated by an altruistic bacterium. If we eat when hungry, sleep when tired, scratch an itch or write a poem, we aren’t knuckling under to the vices of our viruses.

But it isn’t that simple.

Think about having a child, and ask who — or rather, what — benefits from reproduction? It’s the genes. As modern biologists recognize, babies are our genes’ way of projecting themselves into the future.

Unlike the cases of parasites or pathogens, when genes manipulate “their” bodies, the situation seems less dire, if only because instead of foreign occupation it’s our genes, our selves. But those presumably personal genes aren’t any more hesitant about manipulating our bodies, and by extension our actions, than is a parasitic fly hijacking a honeybee.

Here, then, is heresy: maybe there is no one in charge — no independent, self-serving, order-issuing homunculus. Buddhists note that our skin doesn’t separate us from the environment, but joins us, just as biologists know that “we” are manipulated by, no less than manipulators of, the rest of life. Who is left after “you” are separated from your genes? Where does the rest of the world end, and each of us begin?

Let’s leave the last words to a modern icon of organic, oceanic wisdom: SpongeBob SquarePants. Mr. SquarePants, a cheerful, talkative — although admittedly, somewhat cartoonish — fellow of the phylum Porifera, “lives in a pineapple under the sea... Absorbent and yellow and porous is he.” I don’t know about the pineapple or the yellow, but absorbent and porous are we, too.

Friday, September 14, 2012

scrub jays react to their dead...,



UCDavis | Western scrub jays summon others to screech over the body of a dead jay, according to new research from the University of California, Davis. The birds’ cacophonous “funerals” can last for up to half an hour.

Anecdotal reports have suggested that other animals, including elephants, chimpanzees and birds in the crow family, react to dead of their species, said Teresa Iglesias, the UC Davis graduate student who carried out the work. But few experimental studies have explored this behavior.

The new research by Iglesias and her colleagues appears in the Aug. 27 issue of the journal Animal Behaviour.

Western scrub jays live in breeding pairs and are not particularly social birds.

“They’re really territorial and not at all friendly with other scrub-jays,” Iglesias said.

Working in the backyards of homes in Davis, Calif., Iglesias set up feeding tables to encourage visits from the jays. Then she videotaped their behavior when she placed a dead jay on the ground. She compared these reactions with the birds’ behavior when confronted with a dead jay that had been stuffed and mounted on a perch, a stuffed horned owl, and wood painted to represent jay feathers.

On encountering a dead jay, prostrate on the ground, jays flew into a tree and began a series of loud, screeching calls that attracted other jays. The summoned birds perched on trees and fences around the body and joined in the calling. These cacophonous gatherings could last from a few seconds to as long as 30 minutes.

Jays formed similar cacophonous gatherings in response to a mounted owl, but ignored painted wood. When confronted with a mounted jay, the birds swooped in on it as if it were an intruder.

Jays typically gathered within seconds of the first bird calling, Iglesias said. If they did not, the first jay would often fly higher into a tree, apparently to call more widely.

“It looked like they were actively trying to attract attention,” she said. Fist tap Dale.

Saturday, July 28, 2012

did a female burro commit suicide?

psychologytoday | Every now and again someone asks me if nonhuman animals (animals) commit suicide. This past weekend I gave two lectures as part of the Collegiate Peaks Forum Series in Buena Vista, Colorado and after I talked about grief and mourning in a wide variety of species (see also) someone in the audience asked me this question. My answer was that there are some good observations of animals seemingly taking their own lives in situations when one might expect a human to take his or her own life. For example, it's been suggested that whales intentionally beach themselves to end their lives, highly stressed elephants step on their trunks or jump over a cliff to end prolonged pain (see also), and cats stressed out by earthquakes kill themselves.

Opinions vary from "yes they do" to "perhaps they do" to "no they don't" (see also). Some say animals don't have the same concept of death that we have and don't know that their lives will end when they do something to stop breathing.

Burro suicide?

After one of my talks in Buena Vista one of the women in the audience, Cathy Manning, told me a very simple but compelling story about a burro who seemed to kill herself. Cathy knew a female burro who gave birth to a baby with a harelip. The infant couldn't be revived and Cathy watched the mother walk into a lake and drown. It's known that various equines including horses and donkeys grieve the loss of others (see and and) so I didn't find this story to be inconsistent with what is known about these highly emotional beings.

I think it's too early to make any definite statements about whether animals commit suicide but this does not mean they don't grieve and mourn the loss of family and friends. What they're thinking when they're deeply sadded when another animal dies isn't clear but it's obvious that a wide variety of animals suffer the loss of family and friends. Cathy's story made me rethink the question if animals commit suicide and I hope this brief story opens the door for some good discussion about thie intriguing possibility. As some of my colleagues and I have stressed, we must pay attention to stories and hope they will stimulate more research in a given area.

Thursday, April 21, 2011

neuroscience of the gut

Scientific American | People may advise you to listen to your gut instincts: now research suggests that your gut may have more impact on your thoughts than you ever realized. Scientists from the Karolinska Institute in Sweden and the Genome Institute of Singapore led by Sven Pettersson recently reported in the Proceedings of the National Academy of Sciences that normal gut flora, the bacteria that inhabit our intestines, have a significant impact on brain development and subsequent adult behavior.

We human beings may think of ourselves as a highly evolved species of conscious individuals, but we are all far less human than most of us appreciate. Scientists have long recognized that the bacterial cells inhabiting our skin and gut outnumber human cells by ten-to-one. Indeed, Princeton University scientist Bonnie Bassler compared the approximately 30,000 human genes found in the average human to the more than 3 million bacterial genes inhabiting us, concluding that we are at most one percent human. We are only beginning to understand the sort of impact our bacterial passengers have on our daily lives.

Moreover, these bacteria have been implicated in the development of neurological and behavioral disorders. For example, gut bacteria may have an influence on the body’s use of vitamin B6, which in turn has profound effects on the health of nerve and muscle cells. They modulate immune tolerance and, because of this, they may have an influence on autoimmune diseases, such as multiple sclerosis. They have been shown to influence anxiety-related behavior, although there is controversy regarding whether gut bacteria exacerbate or ameliorate stress related anxiety responses. In autism and other pervasive developmental disorders, there are reports that the specific bacterial species present in the gut are altered and that gastrointestinal problems exacerbate behavioral symptoms. A newly developed biochemical test for autism is based, in part, upon the end products of bacterial metabolism.

But this new study is the first to extensively evaluate the influence of gut bacteria on the biochemistry and development of the brain. The scientists raised mice lacking normal gut microflora, then compared their behavior, brain chemistry and brain development to mice having normal gut bacteria. The microbe-free animals were more active and, in specific behavioral tests, were less anxious than microbe-colonized mice. In one test of anxiety, animals were given the choice of staying in the relative safety of a dark box, or of venturing into a lighted box. Bacteria-free animals spent significantly more time in the light box than their bacterially colonized littermates. Similarly, in another test of anxiety, animals were given the choice of venturing out on an elevated and unprotected bar to explore their environment, or remain in the relative safety of a similar bar protected by enclosing walls. Once again, the microbe-free animals proved themselves bolder than their colonized kin.

Pettersson’s team next asked whether the influence of gut microbes on the brain was reversible and, since the gut is colonized by microbes soon after birth, whether there was evidence that gut microbes influenced the development of the brain. They found that colonizing an adult germ-free animal with normal gut bacteria had no effect on their behavior. However, if germ free animals were colonized early in life, these effects could be reversed. This suggests that there is a critical period in the development of the brain when the bacteria are influential. Fist tap Dorcas Daddy.

Monday, August 02, 2010

the limits of the coded world

NYTimes | To my mind the philosopher who gave the most complete answer to this question was Immanuel Kant. In Kant’s view, the main mistake philosophers before him had made when considering how humans could have accurate knowledge of the world was to forget the necessary difference between our knowledge and the actual subject of that knowledge. At first glance, this may not seem like a very easy thing to forget; for example, what our eyes tell us about a rainbow and what that rainbow actually is are quite different things. Kant argued that our failure to grasp this difference was further reaching and had greater consequences than anyone could have thought.

The belief that our empirical exploration of the world and of the human brain could ever eradicate human freedom is an error.

Taking again the example of the rainbow, Kant would argue that while most people would grant the difference between the range of colors our eyes perceive and the refraction of light that causes this optical phenomenon, they would still maintain that more careful observation could indeed bring one to know the rainbow as it is in itself, apart from its sensible manifestation. This commonplace understanding, he argued, was at the root of our tendency to fall profoundly into error, not only about the nature of the world, but about what we were justified in believing about ourselves, God, and our duty to others.

The problem was that while our senses can only ever bring us verifiable knowledge about how the world appears in time and space, our reason always strives to know more than appearances can show it. This tendency of reason to always know more is and was a good thing. It is why human kind is always curious, always progressing to greater and greater knowledge and accomplishments. But if not tempered by a respect for its limits and an understanding of its innate tendencies to overreach, reason can lead us into error and fanaticism.

Let’s return to the example of the experiment predicting the monkeys’ decisions. What the experiment tells us is nothing other than that the monkeys’ decision making process moves through the brain, and that our technology allows us to get a reading of that activity faster than the monkeys’ brain can put it into action. From that relatively simple outcome, we can now see what an unjustified series of rather major conundrums we had drawn. And the reason we drew them was because we unquestioningly translated something unknowable — the stretch of time including the future of the monkeys’ as of yet undecided and unperformed actions — into a neat scene that just needed to be decoded in order to be experienced. We treated the future as if it had already happened and hence as a series of events that could be read and narrated.

From a Kantian perspective, with this simple act we allowed reason to override its boundaries, and as a result we fell into error. The error we fell into was, specifically, to believe that our empirical exploration of the world and of the human brain could ever eradicate human freedom.

This, then, is why, as “irresistible” as their logic might appear, none of the versions of Galen Strawson’s “Basic Argument” for determinism, which he outlined in The Stone last week, have any relevance for human freedom or responsibility. According to this logic, responsibility must be illusory, because in order to be responsible at any given time an agent must also be responsible for how he or she became how he or she is at that time, which initiates an infinite regress, because at no point can an individual be responsible for all the genetic and cultural forces that have produced him or her as he or she is. But this logic is nothing other than a philosophical version of the code of codes; it assumes that the sum history of forces determining an individual exist as a kind of potentially legible catalog.

The point to stress, however, is that this catalog is not even legible in theory, for to be known it assumes a kind of knower unconstrained by time and space, a knower who could be present from every possible perspective at every possible deciding moment in an agent’s history and prehistory. Such a knower, of course, could only be something along the lines of what the monotheistic traditions call God. But as Kant made clear, it makes no sense to think in terms of ethics, or responsibility, or freedom when talking about God; to make ethical choices, to be responsible for them, to be free to choose poorly, all of these require precisely the kind of being who is constrained by the minimal opacity that defines our kind of knowing.

As much as we owe the nature of our current existence to the evolutionary forces Darwin first discovered, or to the cultures we grow up in, or to the chemical states affecting our brain processes at any given moment, none of this impacts on our freedom. I am free because neither science nor religion can ever tell me, with certainty, what my future will be and what I should do about it. The dictum from Sartre that Strawson quoted thus gets it exactly right: I am condemned to freedom. I am not free because I can make choices, but because I must make them, all the time, even when I think I have no choice to make.

your move: the limits of free will

NYTimes | You may have heard of determinism, the theory that absolutely everything that happens is causally determined to happen exactly as it does by what has already gone before — right back to the beginning of the universe. You may also believe that determinism is true. (You may also know, contrary to popular opinion, that current science gives us no more reason to think that determinism is false than that determinism is true.) In that case, standing on the steps of the store, it may cross your mind that in five minutes’ time you’ll be able to look back on the situation you’re in now and say truly, of what you will by then have done, “Well, it was determined that I should do that.” But even if you do fervently believe this, it doesn’t seem to be able to touch your sense that you’re absolutely morally responsible for what you next.

The case of the Oxfam box, which I have used before to illustrate this problem, is relatively dramatic, but choices of this type are common. They occur frequently in our everyday lives, and they seem to prove beyond a doubt that we are free and ultimately morally responsible for what we do. There is, however, an argument, which I call the Basic Argument, which appears to show that we can never be ultimately morally responsible for our actions. According to the Basic Argument, it makes no difference whether determinism is true or false. We can’t be ultimately morally responsible either way.

The argument goes like this.

(1) You do what you do — in the circumstances in which you find yourself—because of the way you then are.

(2) So if you’re going to be ultimately responsible for what you do, you’re going to have to be ultimately responsible for the way you are — at least in certain mental respects.

(3) But you can’t be ultimately responsible for the way you are in any respect at all.

(4) So you can’t be ultimately responsible for what you do.

The key move is (3). Why can’t you be ultimately responsible for the way you are in any respect at all? In answer, consider an expanded version of the argument.

(a) It’s undeniable that the way you are initially is a result of your genetic inheritance and early experience.

(b) It’s undeniable that these are things for which you can’t be held to be in any way responsible (morally or otherwise).

(c) But you can’t at any later stage of life hope to acquire true or ultimate moral responsibility for the way you are by trying to change the way you already are as a result of genetic inheritance and previous experience.

(d) Why not? Because both the particular ways in which you try to change yourself, and the amount of success you have when trying to change yourself, will be determined by how you already are as a result of your genetic inheritance and previous experience.

(e) And any further changes that you may become able to bring about after you have brought about certain initial changes will in turn be determined, via the initial changes, by your genetic inheritance and previous experience.

There may be all sorts of other factors affecting and changing you. Determinism may be false: some changes in the way you are may come about as a result of the influence of indeterministic or random factors. But you obviously can’t be responsible for the effects of any random factors, so they can’t help you to become ultimately morally responsible for how you are.

Israel Cannot Lie About Or Escape Its Conspicuous Kinetic Vulnerability

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