Showing posts with label quorum sensing?. Show all posts
Showing posts with label quorum sensing?. Show all posts

Sunday, November 30, 2014

triangulating the long arc of the inevitable endgame...,


oxfordjournals |  Western cultures encourage self-construals independent of social contexts whereas East Asian cultures foster interdependent self-construals that rely on how others perceive the self. How are culturally specific self-construals mediated by the human brain? Using functional MRI, we monitored neural responses from adults in East Asian (Chinese) and Western (Danish) cultural contexts during judgments of social, mental, and physical attributes of themselves and public figures to assess cultural influences on self-referential processing of personal attributes in different dimensions. We found that judgments of self vs. a public figure elicited greater activation in the medial prefrontal cortex (mPFC) in Danish than in Chinese participants regardless of attribute dimensions for judgments. However, self-judgments of social attributes induced greater activity in the temporoparietal junction (TPJ) in Chinese than in Danish participants. Moreover, the group difference in TPJ activity was mediated by a measure of a cultural value (i.e., interdependence of self-construal). Our findings suggest that individuals in different sociocultural contexts may learn and/or adopt distinct strategies for self-reflection by changing the weight of the mPFC and TPJ in the social brain network.

Sunday, November 23, 2014

aggregate intelligence


radiolab |   What happens when there is no leader? Starlings, bees, and ants manage just fine. In fact, they form staggeringly complicated societies -- all without a Toscanini to conduct them into harmony. This hour of Radiolab, we ask how this happens.

We gaze down at the bottom-up logic of cities, Google, and even our very own brains with fire-flyologists, ant experts, neurologists, a mathematician, and an economist.

Monday, November 10, 2014

supernatural monitoring and sanctioning in community-based resource management


academia.edu |  Cooperation in human societies is difficult to sustain if mechanisms are not in place to monitor behavior and sanction transgressions. Unfortunately, these mechanisms constitute second-order public goods that are vulnerable to freeriding. Religion has been proposed to solve this problem by shifting these burdens to the realm of thesupernatural. However, very little research has been done to examine the specificcontent of beliefs in supernatural monitoring and sanctions within real worldcooperative contexts. To help fill this void and to better understand the role these institutions may have played in the development of prosociality, we performed a meta-analysis of case studies (N = 48) in which religion played some role in community- based resource management (CBRM). 

Our findings suggest that beliefs in supernatural enforcement are common features of CBRM and that these duties are ascribed toentities ranging from ancestral spirits to gods. The specific sanctions believed to beimposed for violating rules are varied, but most often represent common occurrences that are readily open to interpretation as indications of supernatural efficacy. We propose that the provincial quality of the supernatural entities associated with CBRM may limit the scale at which they can promote prosociality and we discuss the implications this may have for the evolution of high gods.

Wednesday, September 10, 2014

the just-us system is a gestalt of the attitudes and inherent biases of the uhmurkan majority

Capitalism, Racism, and Entropy
NYTimes |  The racially torn city of Ferguson, Mo., took an important step on Monday when the City Council announced proposals aimed at remaking its troubled court system and creating a civilian review board for the Police Department.

The initiatives, which have yet to be fully explained, speak to longstanding grievances in the black community and are meant to defuse racial tensions that erupted into riots last month after Michael Brown, an unarmed black teenager, was shot to death by a white policeman.

For the reforms to be truly meaningful, they will need to be adopted by neighboring towns in St. Louis County that have similarly unfair legal systems, which appear to single out black motorists for traffic and streets stops. The reform effort also needs a strong push from the State Supreme Court, which should bring the municipal courts into line with state law and United States Supreme Court rulings that make it illegal to jail indigent defendants solely because they are unable to pay fines.
Defense lawyers say that such abuses are common in St. Louis County, where black motorists are often targeted for petty offenses that generate fines, which provide some towns with 40 percent or more of their revenues. When motorists who can’t afford to pay the fines and penalties miss their court dates, arrest warrants are issued — which makes them vulnerable to losing job opportunities and housing.

A Times article on Tuesday said that Ferguson had the highest number of warrants relative to its size in the state. A report by ArchCity Defenders, a nonprofit organization, found that last year Ferguson issued roughly three warrants for every household in town.

The City Council seems to have gotten the message. It announced that it would take up a proposal to repeal the offense of “failure to appear” in municipal court so that defendants would no longer be charged or fined for not appearing. Presumably, the new system will allow defendants to explain their absences and permit them to work out payment plans for fines.

The Council also said it would take up proposals that limit court-fine totals to 15 percent or less of the city’s revenue and abolish onerous fees that can have a catastrophic effect on the lives of impoverished defendants. The Council also expressed the hope that municipal judges and prosecutors would explore alternative methods of sentencing, including community service.

The state courts in Missouri are already forbidden by law to jail indigent clients solely because they are too poor to pay. The State Supreme Court should grant a recent request by defense lawyers and legal scholars that expressly states that the same standard applies in municipal courts to indigent defendants, many of whom are racial minorities.

In acting this week, the Ferguson City Council was clearly being mindful that the Justice Department has begun a broad investigation into police practices in Ferguson, focusing on issues like mistreatment of prisoners, use of excessive force and discriminatory traffic stops.

That investigation needs to go forward, not just in Ferguson but in neighboring towns in St. Louis County, which have been similarly bad records. The goal should be to induce those towns to embrace judicial fairness as well.

Tuesday, August 19, 2014

recall the burning man of tunisia bouazizi?

These humans have a biological limit on how much social inequality they will tolerate. Which means the centuries old econonarrative project will soon crash in the fire of instinctual moral directives of  fairness. Resource extracting banksters and their bought and paid for politicians and overseers should be on notice regarding what's just beyond that signpost up ahead.



Monday, August 18, 2014

you are not nearly scared enough about ebola?



foreign policy |  Attention World: You just don't get it. You think there are magic bullets in some rich country's freezers that will instantly stop the relentless spread of the Ebola virus in West Africa? You think airport security guards in Los Angeles can look a traveler in the eyes and see infection, blocking that jet passenger's entry into La-la-land? You believe novelist Dan Brown's utterly aburd description of a World Health Organization that has a private C5-A military transport jet and disease SWAT team that can swoop into outbreaks, saving the world from contagion?

Wake up, fools. What's going on in West Africa now isn't Brown's silly Inferno scenario -- it's Steven Soderberg's movie Contagion, though without a modicum of its high-tech capacity.

Last week, my brilliant Council on Foreign Relations colleague John Campbell, former U.S. ambassador to Nigeria, warned that spread of the virus inside Lagos -- which has a population of 22 million -- would instantly transform this situation into a worldwide crisis, thanks to the chaos, size, density, and mobility of not only that city but dozens of others in the enormous, oil-rich nation. Add to the Nigerian scenario civil war, national elections, Boko Haram terrorists, and a country-wide doctors' strike -- all of which are real and current -- and you have a scenario so overwrought and frightening that I could not have concocted it even when I advised screenwriter Scott Burns on his Contagion script.

Inside the United States, politicians, gadflies, and much of the media are focused on wildly experimental drugs and vaccines, and equally wild notions of "keeping the virus out" by barring travelers and "screening at airports."Let's be clear: Absolutely no drug or vaccine has been proven effective against the Ebola virus in human beings. To date, only one person -- Dr. Kent Brantly -- has apparently recovered after receiving one of the three prominent putative drugs, and there is no proof that the drug was key to his improvement. None of the potential vaccines has even undergone Phase One safety trials in humans, though at least two are scheduled to enter that stage before December of this year. And Phase One is the swiftest, easiest part of new vaccine trials -- the two stages of clinical trials aimed at proving that vaccines actually work will be difficult, if not impossible, to ethically and safely execute. If one of the vaccines is ready to be used in Africa sometime in 2015, the measure will be executed without prior evidence that it can work, which in turn will require massive public education to ensure that people who receive the vaccination do not change their behaviors in ways that might put them in contract with Ebola -- because they mistakenly believe they are immune to the virus.

We are in for a very long haul with this extremely deadly disease -- it has killed more than 50 percent of those laboratory-confirmed infections, and possibly more than 70 percent of the infected populations of Liberia, Sierra Leone, and Guinea. Nigeria is struggling to ensure that no secondary spread of Ebola comes from one of the people already infected by Liberian traveler Patrick Sawyer -- two of whom have died so far. That effort expanded on Wednesday, when Nigerian health authorities announced that a nurse who had treated Sawyer escaped her quarantine confinement in Lagos and traveled to Enugu a city that, as of 2006, has a population of about three million. Though the nurse has not shown symptoms of the disease, the incubation time for infection, which is up to 21 days, hasn't elapsed.

with aid doctors gone, ebola fight grows harder


NYTimes |  On Saturday afternoon, several hundred people in an area of Monrovia known as the West Point slum broke through the gates of a former school that had been converted days earlier into a holding center for people with suspected Ebola. 

Samuel Tarplah, 48, a nurse running the center, said Saturday evening that the protesters wanted to shut it down. “They told us that we don’t want an Ebola holding center in our community.” He said the intruders stole mattresses, personal protective equipment, even buckets of chlorine that had just been delivered. “They took everything.”

Fear is complicating the huge increase in aid that is needed: food for people in areas that have been cordoned off; laboratory supplies to test for the disease; gloves, face masks and gowns to protect health workers; body bags for the dead; bedsheets to replace those that must be burned. Airlines have canceled flights that could have carried in such supplies, despite assurances from the W.H.O. that properly screened passengers pose little risk. Positions on aid teams remain unfilled. 

Hundreds of workers for Doctors Without Borders have fought the outbreak since March. The group’s president, Dr. Joanne Liu, said there was an acute need for materials as well as for more human resources — and not just experts and bureaucrats, but also the kind of person who is ready to “roll up his sleeves.”
“What we have to keep in mind is we are facing today the most devastating and biggest Ebola epidemic of the modern times,” Dr. Liu said. “There is fear, there is a front line, the epidemic is advancing, and there is a collapse of infrastructure.”

A more muscular effort to fight the outbreak began lumbering to life over the past week.
The newly appointed United Nations coordinator for Ebola, Dr. David Nabarro, wrote in an email that he had his “head right down working through some extremely challenging stuff under tight time pressure.” 

“All of us are going to have to perform in an outstanding way over some months,” Dr. Nabarro added in a phone interview. “For many, the image is fearful to a degree that it makes it very hard indeed for them to do anything other than think about their safety and the safety of those they love.”

ebola outbreak moving too fast to handle


msn |  The Ebola outbreak that has claimed more than 1,000 lives in west Africa is moving faster than aid organisations can handle, the medical charity MSF said Friday.

The warning came a day after the World Health Organization said the scale of the epidemic had been vastly underestimated and that "extraordinary measures" were needed to contain the killer disease.

The UN health agency said the death toll from the worst outbreak of the disease in four decades had now climbed to 1,069 in the four afflicted countries, Guinea, Liberia, Nigeria and Sierra Leone.
"It is deteriorating faster, and moving faster, than we can respond to," MSF (Doctors Without Borders) chief Joanne Liu told reporters in Geneva, saying it could take six months to get the upper hand.

 "It is like wartime," she said a day after returning from the region where she met political leaders and visited clinics.

WHO said Thursday it was coordinating "a massive scaling up of the international response" to the epidemic.

"Staff at the outbreak sites see evidence that the numbers of reported cases and deaths vastly underestimate the magnitude of the outbreak," it said.

The latest epidemic erupted in the forested zone straddling the borders of Guinea, Sierra Leone and Liberia, and later spread to Nigeria.

WHO declared a global health emergency last week -- far too late, according to MSF, which months ago warned that the outbreak was out of control.

Liu said while Guinea was the initial epicentre of the disease, the pace there has slowed, with concerns now focused on the other countries.

"If we don't stabilise Liberia, we'll never stabilise the region," Liu said.

Concerns have also centred on the Nigerian cases, which are in Lagos, sub-Saharan Africa's largest city.

"Right now we have no past experience with in urban setting," said Liu.

ebola crisis in monrovia...,


bbc |  There are conflicting reports over the fate of 17 Ebola patients who vanished after a quarantine centre in the Liberian capital Monrovia was looted.

An angry mob attacked the centre in the city's densely populated West Point township on Saturday evening.

A senior health official said all of the patients were being moved to another medical facility.

But a reporter told the BBC that 17 had escaped while 10 others were taken away by their families.
More than 400 people are known to have died from the virus in Liberia, out of a total of 1,145 deaths recorded by the World Health Organization.

Assistant Health Minister Tolbert Nyenswah said protesters had been unhappy that patients were being brought in from other parts of the capital.

Other reports suggested the protesters had believed Ebola was a hoax and wanted to force the quarantine centre to close.

The attack at the Monrovia centre is seen as a major setback in the struggle to halt the outbreak, says the BBC's Will Ross, reporting from Lagos.

Health experts say that the key to ending the Ebola outbreak is to stop it spreading in Liberia, where ignorance about the virus is high and many people are reluctant to cooperate with medical staff.

Saturday, August 02, 2014

urban cores teeming with contagion prior to pestilential border onslaught...,


WaPo |  John Armstrong, Florida’s top health official , sent a letter last month to the heads of the Department of Health and Human Services and the Federal Emergency Management Agency — taking the extra step of copying the media — requesting that they tell him how many of the children who recently crossed the U.S. border from Mexico are in Florida and what illnesses they have. In asserting that this information was “urgently needed and is vital to guarding the health and safety of Florida communities, ” Armstrong fanned anxieties that the influx of children from Central and South America poses a large-scale threat to public health. 
 
Likewise, Georgia Rep. Phil Gingrey, a chair of the GOP Doctors Caucus, penned a letter last month to Centers for Disease Control and Prevention Director Tom Frieden requesting a national threat assessment, claiming he had heard reports of children crossing the border “carrying deadly diseases such as swine flu, dengue fever, Ebola virus, and tuberculosis.” The congressman later added smallpox to his list of diseases of concern. 


That leaves tuberculosis, an infectious disease that actually is of great public health concern. TB is an airborne illness, caused by a bacterium that can infect any part of the body, though it typically affects the lungs. Symptoms include severe weight loss, lethargy and bloody coughing. It can be fatal without treatment.

Tuesday, July 22, 2014

the conscientiousness of kidspeak?


newyorker |  If, for instance, a fourteen-year-old girl says, “So we, like, um, went to the pizza place, but the, uh, you know—the guy?—said, like, no, so we were, like, O.K., so we, uh, decided that we’d go to, like, a coffee shop, but, uh, Colette can’t—she has, like, a gluten thing. You know what I mean? So that’s, like, why we came home, and, um, you know, would you, like, make us eggs?” To a sensitized listener, who recognizes the meaning of the circumlocutions, the nuanced space between language and event, the sentence really means: “So we tried, as it were, to go and enjoy a pizza, but the, so to speak, maître d’ of the establishment claimed—a statement that we were in no social position to dispute—that there was, so to speak, ‘no room for us at the inn.’ And then Colette insisted—and far be it for me either to contest or endorse her self-diagnosis—that she could not eat wheat-based food, so, knowing full well that it is likely to be irksome and ill-timed, could you feed us with scrambled eggs?” The point of the “likes”s and other tics is to supply the information that there is a lot more information not being offered, and that the whole thing is held at a certain circumspect remove. It didn’t happen exactly this way, and, of course, one might quibble with a detail here or there, but this is the gist of what happened. Each “like” is a Jamesian “as it were.”

It turns out that three sociolinguists at the University of Texas at Austin have been studying these things systematically. The paper they produced, published in the Journal of Language and Social Psychology, has the beautiful title “Um … Who Like Says You Know: Filler Word Use as a Function of Age, Gender and Personality.” The study they conducted “aimed to investigate how the frequency of filled pauses and discourse markers used in the English language varies with two basic demographic variables (gender and age) and personality traits.” The researchers explain that, to do this, they “focused on three common discourse markers … (I mean, you know, and like) and two filled pauses (uh and um).”

They recorded and transcribed interviews with the speakers, noted how often the speakers used so-called “discourse markers,” and concluded that these markers are, indeed, used most frequently by women and girls. More important, the study also shows that the use of the discourse markers is particularly common among speakers who score on a personality test as “conscientious”—“people who are more thoughtful and aware of themselves and their surroundings.” Discourse markers, far from being opaque, automatic, or zombie-like, show that the speaker has “a desire to share or rephrase opinions to recipients.” In other words, those “like”s are being used to register that what’s being narrated may not be utterly faithful to each detail—that it may not be, as a fourteen-year-old might say, “literally” true—but that it is essentially true, and, what’s more, that an innate sense of conscientiousness and empathy with the listener forbids the speaker from pretending to a more closely tuned accuracy than she in fact possesses.

Monday, July 07, 2014

information-based fitness and the emergence of criticality in living systems


pnas |  Empirical evidence suggesting that living systems might operate in the vicinity of critical points, at the borderline between order and disorder, has proliferated in recent years, with examples ranging from spontaneous brain activity to flock dynamics. However, a well-founded theory for understanding how and why interacting living systems could dynamically tune themselves to be poised in the vicinity of a critical point is lacking. Here we use tools from statistical mechanics and information theory to show that complex adaptive or evolutionary systems can be much more efficient in coping with diverse heterogeneous environmental conditions when operating at criticality. Analytical as well as computational evolutionary and adaptive models vividly illustrate that a community of such systems dynamically self-tunes close to a critical state as the complexity of the environment increases while they remain noncritical for simple and predictable environments. A more robust convergence to criticality emerges in coevolutionary and coadaptive setups in which individuals aim to represent other agents in the community with fidelity, thereby creating a collective critical ensemble and providing the best possible tradeoff between accuracy and flexibility. Our approach provides a parsimonious and general mechanism for the emergence of critical-like behavior in living systems needing to cope with complex environments or trying to efficiently coordinate themselves as an ensemble.

Sunday, June 15, 2014

the effects of deception in social networks


arvix |  Honesty plays a crucial role in any situation where organisms exchange information or resources. Dishonesty can thus be expected to have damaging effects on social coherence if agents cannot trust the information or goods they receive. However, a distinction is often drawn between prosocial lies ('white' lies) and antisocial lying (i.e. deception for personal gain), with the former being considered much less destructive than the latter. We use an agent-based model to show that antisocial lying causes social networks to become increasingly fragmented. Antisocial dishonesty thus places strong constraints on the size and cohesion of social communities, providing a major hurdle that organisms have to overcome (e.g. by evolving counter-deception strategies) in order to evolve large, socially cohesive communities. In contrast, 'white' lies can prove to be beneficial in smoothing the flow of interactions and facilitating a larger, more integrated network. Our results demonstrate that these group-level effects can arise as emergent properties of interactions at the dyadic level. The balance between prosocial and antisocial lies may set constraints on the structure of social networks, and hence the shape of society as a whole.

Saturday, June 14, 2014

not just liminal perspectives, but a genuine science of consensus reality

Ed points directly toward the essence of the thing

The DoD does not care about the ideology; their efforts are all about communication patterns and cluster detection for - as they put it - "warfighter-relevant insights". They want to figure out the social media communication path to spread word of mouth to predict the creation of pop-up protesters and flash mobs. They also want to to quickly identify influencers, or, as they put it " individuals mobilised in a social contagion" - I really love the word contagion because the goal is to quickly marginalize/neutralize the contagion.

The problem - and what is scary - is not only the DoD wants to do this, everybody's commercial operation in the world wants to do this. This is being studied for political strategy, this is being studied for consumer product marketing and being studied for social media marketing. So there is a concerted effort worldwide to be the first to be able to master this science so governments and corporations can predict social contagions.

Now, this falls back to the Elliot Rodger mass shooter - if they are looking to detect social contagions, wouldn't it be feasible to manufacture a social contagion? This is what I referenced earlier through the behavior modification drugs - what if someone can find someone who has charisma to lead others and help them as an invisible hand?

It doesn't matter - according to some, I'm supposed to be worried about what happened in the 1960s with COINTEL, act like an emotional seperatist from Amerikkka instead of concerning myself with socio-bio data manipulation patterns and practices that are manifesting itself in real-time.

Thursday, June 05, 2014

a metaphor for how we explain acts of violence?

slate |  It’s so much easier to talk about Slender Man than about the girl who was stabbed 19 times over the weekend. Horrific violence sends us reeling, hunting for significance and explanations, veering down side streets to avoid our own loss of power. We seek out skeleton key–like details we can use to unlock the newest awful narrative. We want to know why it happened.

In the wake of the Isla Vista, California, shootings in May, many people pored over the reasons for Elliot Rodger’s rampage. Did all those men and women die because of guns? Mental illness?
Misogyny? Hollywood representations of college hedonism? Or, wait—were we focusing too hard on the psychology of a maniac? Whatever the precise mix of factors ultimately was, everyone on the Internet had a different theory. The #YesAllWomen hashtag proliferated across Twitter like a house fire, situating Rodger on a sexist continuum that drew in everyday examples: being catcalled, being groped at a bar. As a productive and necessary conversation unfolded, and a lot of men woke up to the realities of misogyny, others asked whether there wasn’t something unseemly in how writers were shaping the tragedy, reducing its convolutions to tidy arguments about pet causes. And then more people countered that these arguments matter.

A vacuum of meaning opens up behind atrocity, and people fill it by looking at the facts through their personal viewfinders. That is why there’s a kind of poetic justice to the two girls attributing their acts to Slender Man. He’s the perfect metaphor for the becauses we collectively brainstorm—an Internet phantom who looks a little different to everyone. Slender Man is not an explanation for anything—he’s a bogey with elastic limbs who can look like a normal guy or a tentacled nightmare—but, it seems, he’s better than no reason at all.  

the slender man

wikipedia |  The Slender Man (also known as Slender Man or Slenderman) is a fictional character that originated as an Internet meme created by Something Awful forums user Eric Knudsen (a.k.a. "Victor Surge") in 2009. It is depicted as resembling a thin, unnaturally tall man with a blank and usually featureless face, wearing a black suit. Stories of the Slender Man commonly feature him stalking, abducting, or traumatizing people, particularly children.[1] The Slender Man is not confined to a single narrative, but appears in many disparate works of fiction, mostly composed online.[2]

Origin 
The Slender Man was created on a thread in the Something Awful Internet forum begun on June 8, 2009, with the goal of editing photographs to contain supernatural entities. On June 10, a forum poster with the user name "Victor Surge" contributed two black and white images of groups of children, to which he added a tall, thin spectral figure wearing a black suit.[3][4] Previous entries had consisted solely of photographs; however, Surge supplemented his submission with snatches of text, supposedly from witnesses, describing the abductions of the groups of children, and giving the character the name, "The Slender Man":
We didn't want to go, we didn't want to kill them, but its persistent silence and outstretched arms horrified and comforted us at the same time…
1983, photographer unknown, presumed dead.
One of two recovered photographs from the Stirling City Library blaze. Notable for being taken the day which fourteen children vanished and for what is referred to as “The Slender Man”. Deformities cited as film defects by officials. Fire at library occurred one week later. Actual photograph confiscated as evidence.
1986, photographer: Mary Thomas, missing since June 13th, 1986.[4]
These additions effectively transformed the photographs into a work of fiction. Subsequent posters expanded upon the character, adding their own visual or textual contributions.[3][4]

Friday, May 30, 2014

inclusive banksterism...,


NYTimes |  Guildhall at the heart of the City can be a lulling sort of place after a long day. The statuary and vaulted timber ceiling of the medieval great hall lead the eye to wander and the mind to muse on Britain’s strangest quirk — its centuries of continuity. Grace is said, claret is served, glasses clink and dreaminess sets in. A keynote speech from a central banker is all that is required to complete the soporific effect.

Or so one would think, until Mark Carney, the Canadian governor of the Bank of England, lays into unfettered capitalism. “Just as any revolution eats its children,” he says, “unchecked market fundamentalism can devour the social capital essential for the long-term dynamism of capitalism itself.”

All ideologies, he continues, are prone to extremes. Belief in the power of the market entered “the realm of faith” before the 2008 meltdown. Market economies became market societies. They were characterized by “light-touch regulation” and “the belief that bubbles cannot be identified.”

Carney pulls no punches. Big banks were too big to fail, operating in a “heads-I-win-tails-you-lose bubble.” Benchmarks were rigged for personal gain. Equity markets blatantly favored “the technologically empowered over the retail investor.” Mistrust grew — and persists.

“Prosperity requires not just investment in economic capital, but investment in social capital,” Carney argues, having defined social capital as “the links, shared values and beliefs in a society which encourage individuals not only to take responsibility for themselves and their families but also to trust each other and work collaboratively to support each other.”

A stirring through the hall, a focusing of gazes — Carney has the attention of the chief executives, bankers and investors gathered here for a conference on “Inclusive Capitalism.” His bluntness reflects the fact that, six years after the crisis, the core problem has not gone away: The deep unease and anger in developed countries about the ways globalization and technology magnify returns for the super-rich, operating in a world of low taxation and lax regulation where short-term gain becomes a guiding principle, even as societies become more unequal, offering diminished opportunities to the young, less community and a growing sense of unfairness.

Anyone seeking the source of the anger behind populist movements in Europe and the United States (and the Piketty fever) need look no further than this. Anti-immigration, anti-Europe movements won in European elections because people feel cheated, worried about their children. As Bill Clinton noted a couple of hours before Carney’s speech, the first reaction of human beings who feel “insecure and under stress” is the urge to “hang with our own kind.” And the world’s greatest challenge is defining “the terms of our interdependence.”

Tuesday, May 13, 2014

what science says about race?


Time |  A longstanding orthodoxy among social scientists holds that human races are a social construct and have no biological basis. A related assumption is that human evolution halted in the distant past, so long ago that evolutionary explanations need never be considered by historians or economists.

In the decade since the decoding of the human genome, a growing wealth of data has made clear that these two positions, never at all likely to begin with, are simply incorrect. There is indeed a biological basis for race. And it is now beyond doubt that human evolution is a continuous process that has proceeded vigorously within the last 30,000 years and almost certainly — though very recent evolution is hard to measure — throughout the historical period and up until the present day.
New analyses of the human genome have established that human evolution has been recent, copious, and regional. Biologists scanning the genome for evidence of natural selection have detected signals of many genes that have been favored by natural selection in the recent evolutionary past. No less than 14% of the human genome, according to one estimate, has changed under this recent evolutionary pressure.

Analysis of genomes from around the world establishes that there is a biological basis for race, despite the official statements to the contrary of leading social science organizations. An illustration of the point is the fact that with mixed race populations, such as African Americans, geneticists can now track along an individual’s genome, and assign each segment to an African or European ancestor, an exercise that would be impossible if race did not have some basis in biological reality.

Racism and discrimination are wrong as a matter of principle, not of science. That said, it is hard to see anything in the new understanding of race that gives ammunition to racists. The reverse is the case. Exploration of the genome has shown that all humans, whatever their race, share the same set of genes. Each gene exists in a variety of alternative forms known as alleles, so one might suppose that races have distinguishing alleles, but even this is not the case. A few alleles have highly skewed distributions but these do not suffice to explain the difference between races. The difference between races seems to rest on the subtle matter of relative allele frequencies. The overwhelming verdict of the genome is to declare the basic unity of humankind.

clown fest


theoildrum | We evolved to favor the ‘in group’ over the ‘out group’, for resource, defensive, and ultimately reproductive advantages. The internet has spawned millions of ‘in-groups’ – peak oilers, tea-party evangelizers, deflationistas, gold-bugs, Austrian economics followers, anti-abortion activists, and myriad less controversial groups such as ‘Claremount High School Boosters", "Kerr Jar Enthusiasts", “Earthworm Snack Creators” and the like. People gravitate towards groups they identify with. And they usually stay there. (After all, a room full of clowns feels a lot less clown-like).

Achieving status is a primary driver in the biological kingdom and remains a key driver in our human social groups. But today, for the first time in our species history, the same ‘feelings’ we get from moving up in a real life social hierarchy can be attained cheaply and easily online. Being the most vocal, most persuasive or most interesting in a small group of dedicated/interested followers engenders the same neural reward as being the head of a small business, or a Mayor, or a high school basketball star. Our brains don’t really know that being the head of the “Morel Foraging Society” or “Nudists for Nader 2012” with several hundred members online is different than being County Treasurer in real life – we receive respect, positive feedback, deference etc. from the people in our ‘in-group’ (the fact they might be just anonymous mushroom pickers or passionate nude people is not relevant to our brains).

Human ethologists liken this phenomenon to 'dispersal phenotype' prevalent in nature:
Dispersal is important in biology. Often a species will produce two forms:
1) a maintenance phenotype (the outcome of genes and the structures they produce interacting with a specific environment) that is adapted to the environment in which it is born, and (2) a dispersal phenotype that is programmed to move to a new area and that often has the capacity to adapt to a new environment.
According to the present theory, humans have developed two dispersal phenotypes in the forms of the prophet and the follower. The coordinated action of these two phenotypes would serve to disperse us over the available habitat. This dispersal must have been aided by the major climatic changes over the past few million years in which vast areas of potential human habitat have repeatedly become available because of melting of ice sheets.
The dispersal phenotypes might have evolved through selection at the individual level, since the reproductive advantage of colonizing a new habitat would have been enormous. They would also promote selection between groups. Factors that promote selection at the group level are rapid splitting of groups, small size of daughter groups, heterogeneity (differences) of culture between groups, and reduction in gene flow between groups. These factors are all promoted by the breaking away of prophet-led groups with new belief systems.
Cult followers have been studied and found to be high on schizotypal traits, such as abnormal experiences and beliefs. They have not yet been tested for the sort of selfish attitudes and behavior that characterize free-riders. If a large cohort of people were tested for some measure of selfishness, it is predicted that those who subsequently joined cults would be low on such a measure. Predictions could also be made about future cult leaders. They would be likely to be ambitious males who were not at the top of the social hierarchy of their original group. If part of why human groups split in general is to give more reproductive opportunities to males in the new group, it can also be predicted that leaders of new religious movements would be males of reproductive age. Female cult leaders are not likely to be more fertile as a result of having many sexual partners, but their sons might be in an advantageous position for increased reproduction.
From THE BIOLOGY OF RELIGIOUS BEHAVIOR, Edited by Jay R. Feierman (bold added my me)
[pp. 184-186] DISPERSAL
Most people are both reasonable, and passive. Some people are either unreasonable or assertive (or both). In a free form forum one unreasonable or assertive person will drown out 10 or more who are either reasonable or passive. Especially for those whose assertion or unreasonableness in real life leads to fewer social opportunities, the internet has been a godsend. Either anonymous or in their own name, they can easily accumulate a following by articulating what people already believe or like to hear. Given the self-selected audience, there doesn’t exist the normal social checks and balances. As such, due to the myriad different categories, those assertive and/or social acceptance seeking souls who find their niches online dig in hard and ‘feel’ as if they are true celebrities. Combine that with the iterations and scale that come from long time periods, little or no barriers to entry and an apathy/lack of interest from those not spending time on the internet and these folks have become ensconced at all sorts of cyber guideposts on topics that cover the map. Dispersal phenotypes.

Basically, since people believe in authority figures, and nominate their own authority figures based on their own belief systems, it is no wonder that time and numbers has by circa 2010 amassed an internet army of 'clowns'. We see increasingly hysterical caricatures emerge on the internet/media that undergo some perceived status/ego boost that they wouldn't/couldn't have gotten in normal situations. The feedback from the true believers (of whatever tribe they communicate to), then locks these personalities into an utterly confident belief in their own position as an expert, and their actions become considerably (and understandably) clownlike over time to people not in their sub-group, especially magnified in those cases of borderline mental illness (which I suspect are not few). I notice this dynamic in numerous areas of discourse but its particularly prevalent in the the peak oil, finance and climate change circles where I have spent alot of time.

Leaving Labels Aside For A Moment - Netanyahu's Reality Is A Moral Abomination

This video will be watched in schools and Universities for generations to come, when people will ask the question: did we know what was real...