Saturday Reads: A li’l bit of This and That

Good Morning!

I thought I’d just try to put up a bunch of interesting articles that I’ve read recently, so I’m pretty sure there’s no theme here.  I guess we’ll see as I meander into each of them.

Economics started out as the study of Political Economy. Many of its early thinkers were definitely more essayists than researchers using data and statistical methods to look for trends.  The study of what we call frictions–or things in markets that cause them to stray from a perfect model—has been really important since we’ve learned to use data to empirically test theoretical models and constructs.  It’s interesting to go back to many of these early philosophical writers and notice that their gut feelings–as expressed in their essays–are as germane now as they were then. Karl Polanyi critiqued early market Capitalism in the 20th century in “The Great Transformation.” Polanyi argued that the idea of an efficient market economy was basically as utopian as its Marxist counterpoint.  Two sociologists have written a book that revisits the Polanyi critique.  Is the Free Market an impossible Utopia?  This is from an interview with the two researchers.

Polanyi’s core thesis is that there is no such thing as a free market; there never has been, nor can there ever be. Indeed he calls the very idea of an economy independent of government and political institutions a “stark utopia”—utopian because it is unrealizable, and the effort to bring it into being is doomed to fail and will inevitably produce dystopian consequences. While markets are necessary for any functioning economy, Polanyi argues that the attempt to create a market society is fundamentally threatening to human society and the common good.  In the first instance the market is simply one of many different social institutions; the second represents the effort to subject not just real commodities (computers and widgets) to market principles but virtually all of what makes social life possible, including clean air and water, education, health care, personal, legal, and social security, and the right to earn a livelihood. When these public goods and social necessities (what Polanyi calls “fictitious commodities”) are treated as if they are commodities produced for sale on the market, rather than protected rights, our social world is endangered and major crises will ensue.

Free market doctrine aims to liberate the economy from government “interference”, but Polanyi challenges the very idea that markets and governments are separate and autonomous entities. Government action is not some kind of “interference” in the autonomous sphere of economic activity; there simply is no economy without government rules and institutions. It is not just that society depends on roads, schools, a justice system, and other public goods that only government can provide. It is thatall of the key inputs into the economy—land, labor, and money—are only created and sustained through continuous government action. The employment system, the arrangements for buying and selling real estate, and the supplies of money and credit are organized and maintained through the exercise of government’s rules, regulations, and powers.

By claiming it is free-market advocates who are the true utopians, Polanyi helps explain the free market’s otherwise puzzlingly tenacious appeal: It embodies a perfectionist ideal of a world without “coercive” constraints on economic activities while it fiercely represses the fact that power and coercion are the unacknowledged features of all market participation.

I have another study for BB.   This one was published in the July issue of Cognitive Science.  The authors found that children who are not exposed to religious stories are better able to tell that characters in “fantastical stories” are fictional.  Children raised in a religious environment even “approach unfamiliar, fantastical stories flexibly.”  

In “Judgments About Fact and Fiction by Children From Religious and Nonreligious Backgrounds,” Kathleen Corriveau, Eva Chen, and Paul Harris demonstrate that children typically have a “sensitivity to the implausible or magical elements in a narrative,” and can determine whether the characters in the narrative are real or fictional by references to fantastical elements within the narrative, such as “invisible sails” or “a sword that protects you from danger every time.”

However, children raised in households in which religious narratives are frequently encountered do not treat those narratives with the same skepticism. The authors believed that these children would “think of them as akin to fairy tales,” judging “the events described in them as implausible or magical and conclude that the protagonists in such narratives are only pretend.”

And yet, “this prediction is likely to be wrong,” because “with appropriate testimony from adults” in religious households, children “will conceive of the protagonist in such narratives as a real person — even if the narrative includes impossible events.”

The researchers took 66 children between the ages of five and six and asked them questions about stories — some of which were drawn from fairy tales, others from the Old Testament — in order to determine whether the children believed the characters in them were real or fictional.

“Children with exposure to religion — via church attendance, parochial schooling, or both — judged [characters in religious stories] to be real,” the authors wrote. “By contrast, children with no such exposure judged them to be pretend,” just as they had the characters in fairy tales. But children with exposure to religion judged many characters in fantastical, but not explicitly religious stories, to also be real — the equivalent of being incapable of differentiating between Mark Twain’s character Tom Sawyer and an account of George Washington’s life.

Archaeologists have found an 8000 year old skull containing residual brain matter. 

Archaeologists in Norway have found what could potentially be an 8,000-year-old human skull – which contains traces of brain matter.The finding at a site in Stokke, Vestfold, could shed light on life in the Stone Age, a period that lasted roughly 3.4 million years, and ended between 6000 BC and 2000 BC.It was among a number of discoveries unearthed during the excavation, The Local reported.

It is too early to tell whether the bone remains are those of a human or an animal, but early tests have dated the skull to around 5,900BC, placing it within the prehistoric Stone Age period.

Gaute Reitan, dig site leader, told NRK that the “one of a kind” skull contained a grey substance that appeared to be brain matter.

But he said it was not possible to confirm if it belongs to a human.

The Guardian reports that the Russian-backed Ukrainian separatists are scurrying to cover up their guilt in the shoot down of the Malaysian commercial jet killing hundreds of people.

The OSCE was trying to gain access to one part of the large crash site but the commander of a rebel unit, known as Commander Glum, blocked them. After the warning shot, the OSCE convoy departed.

There is also confusion over the black boxes and other devices apparently salvaged from the plane. A rebel military commander initially said he was considering what to do with them, while another rebel leader, Aleksandr Borodai, contradicting his colleague, said the rebels had no black boxes or any other devices.

The Ukrainian interior ministry added to fears of a cover-up when it released video purportedly taken by police showing a truck carrying a Buk missile launcher with one of its four missiles apparently missing, rolling towards the Russian border at dawn. The video could not be independently verified.

Other material on rebel social media sites was being deleted, including pictures showing the alleged capture of Buk missile vehicles by rebels from a Ukrainian air base last month.

Rebels said the boast on the social media site on Thursday that a plane had been shot down was not put up by them but by a sympathiser who mistakenly assumed it was a Ukrainian military plane that had been shot down. But in a separate posting a rebel leader also claimed that a plane had been brought down. “We warned you – do not fly in our sky,” he said. That too was removed.

A Nato intelligence specialist quoted by the military analysts Janes said the recordings “show that the Russian ‘helpers’ realise that they now have an international incident on their hands – and they probably also gave the order for separatists to erase all evidence – including those internet postings. It will be interesting to see if we ever find this Buk battery again or if someone now tries to dump it into a river.”

Video footage allegedly taken on Thursday appeared to support the idea that pro-Russia separatists had been to blame. It showed a Buk battery seemingly being moved in the rebel-held area between Snizhne and Torez close to the crash site. A still picture allegedly shows a missile in vertical launch mode beside a supermarket in Torez. However, the location has still to be established.

Ukrainian intelligence has published a tape said to be a recording between rebels and Russian intelligence in which they realise there has been a catastrophic blunder. One recording is said to be between a rebel commander, Igor Bezler, and a Russian intelligence officer in which he says: “We have just shot down a plane.” A second recording from an unidentified source puts the blame on Cossack militiamen.

Defence analysts with Russian expertise shared Power’s scepticism that Russia-backed rebel groups would have had the expertise to fire the missile and suggested it was more likely to have been Russian ground troops who specialise in air defence, seconded to help the rebels.

At the Pentagon, officials said a motive for the operation had yet to be determined, as had the chain of command. One said it would be “surprising to us” if pro-Russia separatists were able to operate the Buk missile battery without Russian technical support. The Ukrainian military confirmed it has Buk batteries but said it had none in the area the missile was fired.

Nato had Awacs surveillance and command-and-control planes flying in the Baltics around the time of the crash, but Pentagon officials did not think the aircraft picked up indications of the disaster.

Bob Latiff, a former US weapons developer for the air force and the CIA and now a professor at Notre Dame University, said he leaned towards a belief that it was a case of mistaken identity on the part of those who pressed the button.

“A radar return from an airplane like this would look very similar to that from a cargo plane, as was initially claimed by the separatists. If radar was all they were using, that is a shame,” he said. “All airliners emit identification signals which identify the aircraft and provide other information like altitude and speed. They also operate on known communications frequencies. It doesn’t sound like the separatists were using any of this.

“My guess is the system’s radar saw a return from a big ‘cargo’ plane flying at 30,000 ft or so and either automatically fired, or some aggressive, itchy operator fired, not wanting to miss an opportunity.”

Latiff said that if they had only one radar, as Ukrainian officials suggest, it would have been pointed at the target. A second, rotating one would normally have been part of a battery to pick up other planes in the immediate vicinity, but he said even that would not have established whether it was a commercial plane and there would normally have been communications equipment to pick up signals showing the plane was non-military.

Igor Sutyagin, a Russian military specialist at the London-based Royal United Services Institute, said he regarded the tape recordings as genuine, as well as postings on social media pointing the finger at pro-Russia separatists or Russia itself.

But getting evidence would be very difficult. He said: “A decision has been made on the Russian side to hide their tracks. It will be hard to find the battery.” Satellites might have been able to catch something, but the trail from the missile would have been very short, Sutyagin said.

So, I still can’t discern much of a pattern here but I just found all these links very interesting.  What’s on your reading and blogging list today?