Sunday, March 01, 2009

lots of guns...,

NYTimes | The hypocrisy grows all too gruesome: The Justice Department pronounced the Mexican drug cartels “a national security threat” this week, even as American gun dealers along the border were busily arming the cartels’ murderous gangs. Mexico complains that American dealers supplied most of the 20,000 weapons seized last year in drug wars in which 6,000 Mexicans died.

A vast arms bazaar is rampant along the four border states, enabled by porous to nonexistent American gun laws. Straw buyers can pick up three or four high-powered war rifles from one of more than 6,600 border dealers and hand them off to smugglers. They easily return to Mexico, where gun laws are far less permissive.

Licensed dealers routinely recruit buyers with clean criminal records to foil weak laws and feed the deadly pipeline, according to a report by James C. McKinley Jr. in The Times. The countless unlicensed “gun enthusiasts” free to deal battlefield rifles at weekend shows, thanks to loophole-ridden laws, are a second source.

The federal government is allowed to only trace weapons used in crimes and has no idea of the full scope of the border trade, which accounts for 9 out of 10 recovered weapons.

One dealer exploited the lack of federal controls by packing up his California shop, where laws were tougher, and moving to the lenient Arizona border. He is accused of selling hundreds of AK-47 rifles to the cartels before he was finally arrested in a sting by undercover agents. He’s more the exception. At best, 200 agents work the border expanse where gun smugglers operate as a “parade of ants,” in the words of one frustrated prosecutor.

There should be enormous shame on this side of the border that America’s addiction to drugs is bolstered by its feckless gun controls. Firm federal law is urgently needed if the homicidal cartels are to be seriously challenged as a threat to national security.

overhaul of rockefeller drug laws moves ahead swiftly

NYTimes | On a fall afternoon in 2002, the New York City police broke up a protest in front of Gov. George E. Pataki’s office in Midtown Manhattan and hauled a dozen demonstrators away.

The protesters were demanding that Mr. Pataki repeal the state’s 30-year-old drug sentencing laws, widely regarded as the nation’s most unforgiving. One of those placed in plastic handcuffs and carted off to a police station was a state senator named David A. Paterson.

Now, with Mr. Paterson in the governor’s mansion and Democrats in control of both houses of the State Legislature, an aggressive effort is under way to finally dismantle what remains of the stringent 1970s-era drug laws, which imposed stiff mandatory sentences as a way to combat the heroin epidemic then gripping New York City.

The Assembly is expected to pass legislation on Tuesday that would once again give judges the discretion to send those found guilty of having smaller amounts of illegal drugs to substance-abuse treatment instead of prison and allow thousands of inmates convicted of nonviolent drug offenses to apply to have their sentences reduced or commuted.

Meanwhile, the governor’s office is preparing legislation that it plans to present to Senate leaders on Monday that would also give judges discretion in sentencing, according to a senior administration official involved in drafting the bills. But for now, the governor is not taking a position on whether sentences should be reduced for some prisoners.

For its part, the Senate is expected to take up legislation in the coming weeks that would also be aimed at strengthening judges’ roles in sentencing.

“Returning discretion to judges is really the heart of where we want to go,” said Jeffrion L. Aubry, an assemblyman who represents Queens and has led efforts to overturn the statutes, known as the Rockefeller drug laws because Gov. Nelson A. Rockefeller made them a centerpiece of his agenda.

“When we take away those mandatory minimums and restore judicial discretion, that’s when you can say Rockefeller is no longer there,” Mr. Aubry said.

u.s. to yield marijuana jurisdiction to states

SFGate | U.S. Attorney General Eric Holder is sending strong signals that President Obama - who as a candidate said states should be allowed to make their own rules on medical marijuana - will end raids on pot dispensaries in California.

Asked at a Washington news conference Wednesday about Drug Enforcement Administration raids in California since Obama took office last month, Holder said the administration has changed its policy.

"What the president said during the campaign, you'll be surprised to know, will be consistent with what we'll be doing here in law enforcement," he said. "What he said during the campaign is now American policy."

Bill Piper, national affairs director of the Drug Policy Alliance, a marijuana advocacy group, said the statement is encouraging.

"I think it definitely signals that Obama is moving in a new direction, that it means what he said on the campaign trail that marijuana should be treated as a health issue rather than a criminal justice issue," he said.

Piper said Obama has also indicated he will drop the federal government's long-standing opposition to health officials' needle-exchange programs for drug users.

During one campaign appearance, Obama recalled that his mother had died of cancer and said he saw no difference between doctor-prescribed morphine and marijuana as pain relievers. He told an interviewer in March that it was "entirely appropriate" for a state to legalize the medical use of marijuana "with the same controls as other drugs prescribed by doctors."

After the federal Drug Enforcement Agency raided a marijuana dispensary at South Lake Tahoe on Jan. 22, two days after Obama's inauguration, and four others in the Los Angeles area on Feb. 2, White House spokesman Nick Schapiro responded to advocacy groups' protests by noting that Obama had not yet appointed his drug policy team.

"The president believes that federal resources should not be used to circumvent state laws" and expects his appointees to follow that policy, Schapiro said.

get up, stand up...,

SFWeekly | Assemblyman Tom Ammiano's press conference this morning announcing his marijuana-legalization bill started punctually and stayed relentlessly on-point -- thereby denying a barb to every journalist present. Ammiano and the assembled speakers at San Francisco's State Building also spoke calmly and methodically, at one point being drowned out by a floor-waxer. The famously funny lawmaker reined himself in, presenting "The Marijuana Control, regulation and education act (AB 390)" as a simple matter of fiscal common sense. If you believe Ammiano and his straitlaced panel, it is. In a nutshell, here's what the bill would do: "Remove all penalties under California law for the cultivation, transportation, sale, purchase, possession, and use of marijuana, natural THC and paraphernalia by persons over the age of 21," "prohibit local and state law enforcement officials from enforcing federal marijuana laws (more on that later)" and establish a fee of $50 an ounce on marijuana on top of whatever pot will cost in a legal future -- which legalization advocates say is about half what it costs now. This tax rate figures at about a buck a joint.

Betty Yee, the chairwoman of the Board of Equalization, called Ammiano's proposal "a responsible measure on how to work out the regulatory framework of the legalization of marijuana." Her board's research indicated $1.3 billion in tax dollars could immediately head into the state's coffers from the fee on marijuana and the sales tax on medical pot.

Saturday, February 28, 2009

stem cell research in iran

The Scientist | Thirty years after the toppling of the Shah in Iran, the nation is undergoing another revolution of sorts. Iran is investing heavily in stem cell research, and despite researchers working with limited access to laboratory equipment and resources, the country may emerge as a scientific force to be reckoned with in the stem cell field.

Even with their limited infrastructure, Iranian scientists have managed to isolate six human and eight mouse embryonic stem cell (ESC) lines over the past decade, and then successfully turn these cells into functional pancreatic, heart, splenic, and liver cells. "It's remarkable that they were able to do what they've done," Konrad Hochedlinger of the Harvard Stem Cell Institute and Massachusetts General Hospital told The Scientist. "They are clearly catching up."

Unlike many western countries, where religious wranglings have hindered the progress of ESC research, in Iran and other Islamic countries research involving embryos is relatively uncontroversial. Islamic law states that full human life begins only after the "ensoulment" of the fetus, which is defined in the Quran as 120 days after conception. Ayatollah Ali Khamenei, Iran's supreme leader, even publicly endorsed human embryo research in 2002.

ESC research is "definitely an area where Iran could become a player, given the funding restrictions in the US," Ali Khademhosseini, a biomedical engineer at the Harvard-MIT Division of Health Sciences and Technology in Cambridge, Mass., who was born in Iran and studies the field in his native country, told The Scientist. Because Iran got into the game earlier than neighboring countries such as Qatar and Saudi Arabia, which are also starting to embrace stem cell technologies, "the stem cell science in Iran is pretty much more advanced than in any other country in the Middle East, with the exception of Israel."

Iran was the 10th country in the world to successfully isolate human ESCs in 2003, and the fifth country to reprogram human skin cells to an embryonic-like state to create so-called induced pluripotent stem cells last year. Other landmark achievements include coaxing human ESCs to become mature, insulin-producing cells in 2004, cloning the country's first sheep in 2006, and conducting the world's first human ESC proteomics study in 2006.

Most of these studies took place at Iran's leading stem cell research center, the Royan Institute in Tehran. Named after the Farsi word for embryo, the Royan Institute was originally established in 1991 as an infertility clinic. In 1998 it was converted into a cell-based research center, and it now covers basic and applied research in six different fields: stem cells, embryology, genetics, epidemiology, gynecology and andrology. Other Iranian research institutes are also actively engaged in studying stem cells, including the 34 members of the Iranian Molecular Medicine Network and the Shaheed Beheshti University of Medical Sciences in Tehran.

Friday, February 27, 2009

mystical epigenetic materialism...,

Think Gene | Epigenetics is the study of changes in the function of genes that don’t involve changes in the sequences of DNA. The DNA is inherited from our parents; it remains fixed throughout life and is identical in every part of the body. During gestation, however, the genes in our DNA are marked by a chemical coating called DNA methylation. These marks are somewhat sensitive to one’s environment, especially early in life.

The epigenetic marks punctuate the DNA and program it to express the right genes at the appropriate time and place.

A team of McGill University scientists has discovered important differences between the brains of suicide victims and so-called normal brains. Although the genetic sequence was identical in the suicide and non-suicide brains, there were differences in their epigenetic marking – a chemical coating influenced by environmental factors.

All of the 13 suicide victims in the study had experienced abuse as children.

“It’s possible the changes in epigenetic markers were caused by the exposure to childhood abuse, although in humans it’s difficult to establish causality between early childhood and epigenetic markers, in the way we have established this in animal subjects,” said Moshe Szyf, a professor in McGill’s Department of Pharmacology and Therapeutics.

“The big remaining questions are whether scientists could detect similar changes in blood DNA – which could lead to diagnostic tests – and whether we could design interventions to erase these differences in epigenetic markings”

'infantilising' the human mind

Guardian | Facebook and Bebo risk 'infantilising' the human mind, changing children's brains, resulting in selfish and attention deficient young people. Social network sites risk infantilising the mid-21st century mind, leaving it characterised by short attention spans, sensationalism, inability to empathise and a shaky sense of identity, according to a leading neuroscientist.

The startling warning from Lady Greenfield, professor of synaptic pharmacology at Lincoln college, Oxford, and director of the Royal Institution, has led members of the government to admit their work on internet regulation has not extended to broader issues, such as the psychological impact on children.

Greenfield believes ministers have not yet looked at the broad cultural and psychological effect of on-screen friendships via Facebook, Bebo and Twitter.

She told the House of Lords that children's experiences on social networking sites "are devoid of cohesive narrative and long-term significance. As a consequence, the mid-21st century mind might almost be infantilised, characterised by short attention spans, sensationalism, inability to empathise and a shaky sense of identity".

Thursday, February 26, 2009

the event horizon of american insurgency

NYTimes | As resistance to foreclosure evictions grows among homeowners, community leaders and some law enforcement officials, a broad civil disobedience campaign is starting in New York and other cities to support families who refuse orders to vacate their homes.

The community organizing group Acorn unveiled the campaign with a spirited rally on Friday at a Brooklyn church and will roll it out in at least 22 other cities in the coming weeks. Through phone trees, Web pages and text-messaging networks, the effort will connect families facing eviction with volunteers who will stand at their side as officers arrive, even if it means risking arrest.
“You want to haul us out to jail? Fine. Let the world see how government has been ineffective,” Bertha Lewis, Acorn’s chief organizer, said in an interview. “Politicians have helped banks, but they haven’t helped families in the way that it’s needed, and these families are now saying, enough is enough.”

At the onset of the foreclosure crisis, the problem was regarded by some as one of a homeowner’s own making, the result of irresponsible decisions made by families who chose to live beyond their means. But as foreclosures spread across the country, devastating even solidly middle-class communities, the blame has slowly shifted to the financial companies that made questionable loans and have received billions of dollars in federal aid to stave off collapse.

fist tap to denmark vesey for this article.

Associated Press | Big banks, scrambling to prevent the government from forcing them to rewrite mortgages for struggling homeowners, are using their lobbying clout to press the Obama administration and Congress to scale back a key measure to rescue borrowers from foreclosures.

The legislation, expected to pass the House on Thursday, would let bankruptcy judges reduce the principal and interest rate on a home loan. That essentially would require mortgage companies to let debt-strapped homeowners reduce their monthly payments rather than lose their main residences.

Obama called for it last week as part of his housing rescue plan. Democrats and consumer advocates regard it as crucial to slowing the rapid rate of foreclosures.

But the mortgage industry contends the measure will impose steep and unpredictable costs on its companies, which will be forced to pass them along to borrowers in the form of higher fees and interest rates. The industry spent millions last year on a successful lobbying effort to kill the bill, which almost all Republicans oppose. Opponents call it the "cram-down."

fist tap to rembom for this article.

epigenome

NYTimes | One of the enduring mysteries of biology is that a variety of specialized cells collaborate in building a body, yet all have an identical genome. Somehow each of the 200 different kinds of cells in the human body — in the brain, liver, bone, heart and many other structures — must be reading off a different set of the hereditary instructions written into the DNA.

The system is something like a play in which all the actors have the same script but are assigned different parts and blocked from even seeing anyone else’s lines. The fertilized egg possesses the first copy of the script; as it divides repeatedly into the 10 trillion cells of the human body, the cells assign themselves to the different roles they will play throughout an individual’s lifetime.

How does this assignment process work? The answer, researchers are finding, is that a second layer of information is embedded in the special proteins that package the DNA of the genome. This second layer, known as the epigenome, controls access to the genes, allowing each cell type to activate its own special genes but blocking off most of the rest. A person has one genome but many epigenomes. And the epigenome is involved not just in defining what genes are accessible in each type of cell, but also in controlling when the accessible genes may be activated.

In the wake of the decoding of the human genome in 2003, understanding the epigenome has become a major frontier of research.

Since the settings on the epigenome control which genes are on or off, any derangement of its behavior is likely to have severe effects on the cell.

There is much evidence that changes in the epigenome contribute to cancer and other diseases. The epigenome alters with age — identical twins often look and behave a little differently as they grow older because of accumulated changes to their epigenomes. Understanding such changes could help address or retard some of the symptoms of aging. And the epigenome may hold the key to the dream of regenerative medicine, that of deriving safe and efficient replacement tissues from a patient’s own cells.

have you discovered then the beginning that you look for the end?

Epigenetics | One of the world’s smallest organisms may hold clues about how the cell nucleus evolved. Nanoarchaeum equitans is a species of tiny microbe, discovered in 2002 in a hydrothermal vent off the coast of Iceland. It grows in temperatures close to boiling ontop of another single-celled creature called Ignicoccus hospitalis, which provides it with essential nutrients.

Many such members of the Archaea domain live in extreme environments. However, they’ve also been found in less extreme contexts: soils, marshland and oceans. In fact, they may be one of the most abundant groups of organisms on the planet. Scientists believe they play an important role in both the carbon and nitrogen cycles, so understanding how they work is of considerable benefit.

One of the consequences of the DNA sequencing revolution involved a revision of the tree of life. It became clear that even though certain organisms look like each other, their DNA could be quite different. So Carl Woese proposed that life be organised into 3 domains (Bacteria, Archaea and Eukarya) rather than the traditional 5-kingdom model.

The five kingdoms were generally grouped into Eukarya or Prokarya. Eukaryotes (animals, plants, protists and fungi) are defined by their possession of a cell nucleus. The cells of prokaryotes (principally bacteria) on the other hand, lack this nuclear membrane. Archaea seem to be a half-way house: superficially they look like bacteria, but their DNA is more similar to that of eukaryotes.

Despite having the smallest non-viral genome ever sequenced, N. equitans has proteins that are strikingly similar to the histone proteins within eukaryotic cells. Scientists at the University of Regensburg in Germany have been studying one such protein in this parasitic microbe. It is most similar to histone H3: one of the five kinds of histone protein involved in the structure of chromatin in eukaryotic cells.

epigenetics

Wikipedia | In biology, the term epigenetics refers to heritable changes in phenotype (appearance) or gene expression caused by mechanisms other than changes in the underlying DNA sequence (hence the name epi - "in addition to" - genetics). These changes may remain through cell divisions for the remainder of the cell's life and may also last for multiple generations. However, there is no change in the underlying DNA sequence of the organism; instead, non-genetic factors cause the organism's genes to behave (or "express themselves") differently. The best example of epigenetic changes in eukaryotic biology is the process of cellular differentiation. During morphogenesis, totipotent stem cells become the various pluripotent cell lines of the embryo which in turn become fully differentiated cells. In other words, a single fertilized egg cell - the zygote - changes into the many cell types including neurons, muscle cells, epithelium, blood vessels et cetera as it continues to divide. It does so by activating some genes while inhibiting others.

Although epigenetics in multicellular organisms is generally thought to be a mechanism involved in differentiation, with epigenetic patterns "reset" when organisms reproduce, there have been some observations of transgenerational epigenetic inheritance (e.g., the phenomenon of paramutation observed in maize). Although most of these multigenerational epigenetic traits are gradually lost over several generations, the possibility remains that multigenerational epigenetics could be another aspect to evolution and adaptation. These effects may require enhancements to the standard conceptual framework of the modern evolutionary synthesis.

Epigenetic features may play a role in short-term adaptation of species by allowing for reversible phenotype variability. The modification of epigenetic features associated with a region of DNA allows organisms, on a multigenerational time scale, to switch between phenotypes that express and repress that particular gene. Whereas the DNA sequence of the region is not mutated, this change is reversible. It has also been speculated that organisms may take advantage of differential mutation rates associated with epigenetic features to control the mutation rates of particular genes.

Epigenetic changes have also been observed to occur in response to environmental exposure—for example, mice given some dietary supplements have epigenetic changes affecting expression of the agouti gene, which affects their fur color, weight, and propensity to develop cancer.

Wednesday, February 25, 2009

self-remembering

When one realizes that one is asleep… at that moment one is already half-awake
- G.I. Gurdjieff

Chapter Seven from In Search of the Miraculous, P.D. Ouspensky

On one occasion while talking with G. I asked him whether he considered it possible to attain “cosmic consciousness,” not for a brief moment only but for a longer period. I understood the expression “cosmic consciousness” in the sense of a higher consciousness possible for man in the sense in which I had previously written about it in my book Tertium Organum. “I do not know what you call ‘cosmic consciousness,’ ” said G., “it is a vague and indefinite term; anyone can call anything he likes by it. In most cases what is called ‘cosmic consciousness’ is simply fantasy, associative daydreaming connected with intensified work of the emotional center. Sometimes it comes near to ecstasy but most often it is merely a subjective emotional experience on the level of dreams. But even apart from all this before we can speak of ‘cosmic consciousness’ we must define in general what consciousness is.

“How do you define consciousness?”

“Consciousness is considered to be indefinable,” I said, “and indeed, how can it be defined if it is an inner quality? With the ordinary means at our disposal it is impossible to prove the presence of consciousness in another man. We know it only in ourselves.”

“All this is rubbish,” said G., “the usual scientific sophistry. It is time you got rid of it. Only one thing is true in what you have said: that you can know consciousness only in yourself. Observe that I say you can know, for you can know it only when you have it. And when you have not got it, you can know that you have not got it, not at that very moment, but afterwards. I mean that when it comes again you can see that it has been absent a long time, and you can find or remember the moment when it disappeared and when it reappeared. You can also define the moments when you are nearer to consciousness and further away from consciousness. But by observing in yourself the appearance and the disappearance of consciousness you will inevitably see one fact which you neither see nor acknowledge now, and that is that moments of consciousness are very short and are separated by long intervals of completely unconscious, mechanical working of the machine. You will then see that you can think, feel, act speak, work, without being conscious of it. And if you learn to see in yourselves the moments of consciousness and the long periods of mechanicalness, you will as infallibly see in other people when they are conscious of what they are doing and when they are not.

“Your principal mistake consists in thinking that you always have consciousness, and in general, either that consciousness is always present or that it is never present. In reality consciousness is a property which is continually changing. Now it is present, now it is not present. And there are different degrees and different levels of consciousness. Both consciousness and the different degrees of consciousness must be understood in oneself by sensation, by taste. No definitions can help you in this case and no definitions are possible so long as you do not understand what you have to define. And science and philosophy cannot define consciousness because they want to define it where it does not exist. It is necessary to distinguish consciousness from the possibility of consciousness. We have only the possibility of consciousness and rare flashes of it. Therefore we cannot define what consciousness is.”

stick a fork in him....,

Tuesday, February 24, 2009

a singular moment...,



It's actually ten minutes of incomparable brilliance, but the singular moment is captured about six and a half minutes into the performance...,

only through understanding is development possible

Commentaries | Fully-developed man, fully-evolved man, is at the level of the intelligence of the Sun. From this level, teaching is sown on the earth. If the conditions of life are such that esoteric teaching, whether in religious form or otherwise, cannot exist on the earth, then Man is doomed to failure, and another experiment will have to be made.”

“Man has been given many things to ease his life, but he misuses them all. Look at to-day—all the world turning to making weapons as never before. Yet everything that can be done to make men evolve individually has been done and is done. But there can be no mass-evolution, no forced evolution, no evolution by command or by compulsion. For all evolution is a matter of the individual understanding—of a man seeing for himself. The right inner development of a man and his right crystallization depend upon understanding. And you know that from the esoteric point of view a man is his understanding: and a man’s understanding is what he is. But you cannot make a man understand. You cannot force him to understand why he should not act as he does, or compel him to understand that he should not speak as he does. There can be no violence, no collective coercion and above all no physical fear used—for fear does not develop the understanding. You cannot make a dog understand what you want him to do by fear. You can only teach him what he must not do by that method and he will never understand why. Our case is the same.

The Esoteric Circle of Humanity cannot force Man to understand. It cannot appear visibly in some supernatural or terrible way to Man—for then Man would be forced by the evidence of his senses and also forced by fear. He would be forced from outside. But that is not understanding, which depends on your seeing the meaning of something for yourself. And to see the meaning of something is internal and develops the internal side of a man, so that it becomes stronger than the outer, life-driven side. It is necessary to see the difference between seeing something with the senses and understanding something with the mind. A man’s evolution is inner. His possibilities, as a created being, lie in a development of the mind and emotions—of his knowledge and being. And these form his understanding. Only through understanding is development possible.”

atlantis?

Telegraph | Google Ocean: Has Atlantis been found off Africa? A "grid of streets" on the seabed at one of the proposed locations of the lost city of Atlantis has been spotted on Google Ocean. The perfect rectangle, which is around the size of Wales, was noticed on the search giant's underwater exploration tool.

The underwater image can be found at the co-ordinates 31 15'15.53N 24 15'30.53W

The network of criss-cross lines is 620 miles off the coast of north west Africa near the Canary Islands on the floor of the Atlantic Ocean.

The perfect rectangle – which is around the size of Wales – was noticed on the search giant's underwater exploration tool by an aeronautical engineer who claims it looks like an "aerial map" of a city.

Bernie Bamford, 38, of Chester who spotted the "city", compared it to the plan of Milton Keynes, the Buckinghamshire town built on a grid design. "It must be man made," he said.

Google Ocean, an extension of Google Earth, allows web users to virtually explore the ocean with thousands of images of underwater landscapes.

the lost darwin

The Darwin Project | The most popular Darwinian of his time, paleontologist Stephen J.Gould, repeatedly noted the relation of survival of the fittest Darwinism to the wars of the 20th century and the rise of Hitler and the Nazis in Germany. Indeed, a close look at the survival of the fittest/selfish genes syndrome reveals that among the ills of humanity this is the mindset of fascism wherever it rises. Foreshadowing global financial meltdown, American billionaire George Soros, management scientists, and economists decried the devastation of this mindset in industry.

I had an electronic copy of Descent that made possible a computerized word search. So into the FIND slot I entered the first phrase that came to mind: survival of the fittest.

Thereafter I found what nowhere in the world today, in celebrations staged by the well-educated and the wealthy on every continent, is even being mentioned.

Only twice in that whole book of 475 fine print pages did this universally prevailing tag for Darwin's theory of evolution appear. And once was to apologize for ever using the term!

What about the other prevailing tag for Darwin today: the idea of “selfish genes”? Or more broadly, that along with “survival of the fittest,” at the core the other prime driver for our species on this planet is selfishness—which sociobiologists and evolutionary psychologists tell us even drives our naive illusion of a transcendent altruism.

Selfishness, Darwin tells us, is a “base principle,” which accounts for the “low morality of savages.”

What then might be the polar opposite for selfishness? Why not try the word “moral”?

Of moral sensitivity I found he wrote 92 times—versus 6 entries in the Index.

Of competition, he wrote 12 times; of cooperation—called mutuality or mutual aid in Darwin's time—27 times. To make a long story short, I went on to discover the enormous difference it makes if you approach Descent not with a mind shuttered by what is an old and by now considerably updated paradigm for biology, but expanded with the multidisciplinary perspective of modern evolutionary systems science.

Monday, February 23, 2009

the axis of upheaval


Foreign Policy | For more than a decade, I pondered the question of why the 20th century was characterized by so much brutal upheaval. I pored over primary and secondary literature. I wrote more than 800 pages on the subject. And ultimately I concluded, in The War of the World, that three factors made the location and timing of lethal organized violence more or less predictable in the last century. The first factor was ethnic disintegration: Violence was worst in areas of mounting ethnic tension. The second factor was economic volatility: The greater the magnitude of economic shocks, the more likely conflict was. And the third factor was empires in decline: When structures of imperial rule crumbled, battles for political power were most bloody.

In at least one of the world’s regions—the greater Middle East—two of these three factors have been present for some time: Ethnic conflict has been rife there for decades, and following the difficulties and disappointments in Iraq and Afghanistan, the United States already seems likely to begin winding down its quasi-imperial presence in the region. It likely still will.

Now the third variable, economic volatility, has returned with a vengeance. U.S. Federal Reserve Chairman Ben Bernanke’s “Great Moderation”—the supposed decline of economic volatility that he hailed in a 2004 lecture—has been obliterated by a financial chain reaction, beginning in the U.S. subprime mortgage market, spreading through the banking system, reaching into the “shadow” system of credit based on securitization, and now triggering collapses in asset prices and economic activity around the world.

When Bush’s speechwriters coined the phrase “axis of evil” (originally “axis of hatred”), they were drawing a parallel with the World War II alliance between Germany, Italy, and Japan, formalized in the Tripartite Pact of September 1940. The axis of upheaval, by contrast, is more reminiscent of the decade before the outbreak of World War II, when the Great Depression unleashed a wave of global political crises.

The Bush years have of course revealed the perils of drawing facile parallels between the challenges of the present day and the great catastrophes of the 20th century. Nevertheless, there is reason to fear that the biggest financial crisis since the Great Depression could have comparable consequences for the international system.

the gene-centric view is just plain wrong...,

It's been a year since my attention focused momentarily on the theoretical repentance of the socio-biologist E.O. Wilson. At the time of that writing, Wilson had a new paper that jarringly and famously concluded;
When Rabbi Hillel was asked to explain the Torah in the time that he could stand on one foot, he famously replied “Do not do unto others that which is repugnant to you. Everything else is commentary.” Darwin’s original insight and the developments reviewed in this article enable us to offer the following one-foot summary of sociobiology’s new theoretical foundation: “Selfishness beats altruism within groups. Altruistic groups beat selfish groups. Everything else is commentary.”
Not recognizing the importance of interactions leads to some unfortunate reasoning. The most obvious of these is Dawkins' idea that genes make phenotypes as "vehicles" to convey them to the next generation. What is truly unfortunate is that this metaphor tended to lead to the idea that genes are all that matters in evolution.

This metaphor to mechanism substitution error encouraged folks to make silly statements like all selection is genetic selection, and to ignore the importance of things like group selection.
In evolutionary biology, group selection refers to the idea that alleles can become fixed or spread in a population because of the benefits they bestow on groups, regardless of the alleles' effect on the fitness of individuals within that group.
Finally, it lead to a view of genetic determinism that is at a minimum unfortunate, and in the hands of the politically motivated and magical thinking - is pseudo-scientific, morally repugnant, and dangerous. There is a real intellectual hazard associated with Dawkins one gene one behavior view of the world.

Sunday, February 22, 2009

of mechanisms and metaphors...,

It's been a minute since I had a case of Dawkins on the brain. When last I did, it was with regard to his interesting and perhaps tragically overused neologism, the "meme". Some folks, myself included, have been so taken in by the seductive novelty of this Dawkinsian metaphor, that it has entered into and permeated our lexical fields as if it expressed something definite and real.
Dawkins defined the meme as a unit of cultural transmission, or a unit of imitation, but later definitions would vary. The lack of a consistent, rigorous, and precise understanding of what typically makes up one unit of cultural transmission remains a problem in debates about memetics.
A "meme" is a seductive metaphor in much the same way that "IQ" is a seductive metaphor. In each case, however, the lack of a consistent, rigorous, and precise understanding of what makes up a unit of "intelligence" or a "unit of cultural transmission "renders the enterprises grown up around these metaphors both pernicious and acutely unscientific. Careless folks have become persuaded on that fundamentalist level of belief that in each instance they're talking about properly defined mechanisms. It never occurs to most to carefully examine the nature of the "thing" in question. But I digress......,

The Selfish Gene is a book on evolution by Richard Dawkins, published in 1976. It builds upon the principal theory of George C. Williams's first book Adaptation and Natural Selection. Dawkins coined the term selfish gene as a way of expressing the gene-centred view of evolution, which holds that evolution is best viewed as acting on genes and that selection at the level of organisms or populations almost never overrides selection based on genes. An organism is expected to evolve to maximize its inclusive fitness—the number of copies of its genes passed on globally (rather than by a particular individual). As a result, populations will tend towards an evolutionarily stable strategy. The book also coins the term meme for a unit of human cultural evolution analogous to the gene, suggesting that such "selfish" replication may also model human culture, in a different sense. Memetics has become the subject of many studies since the publication of the book.

Protesting The Ethnic Cleansing Of Palestinians In Gaza Frightens Jews In America

NC  | Today’s demonstrations are in opposition to the Biden-Netanyahu genocide in Gaza and the West Bank. The more underlying crisis can...