Seinfeld: Night Guy and Morning Guy

Seinfeld: Eating Out

A New Gauge to See What’s Beyond Happiness

by John Tierney

New York Times
May 16, 2011

Is happiness overrated?

Martin Seligman now thinks so, which may seem like an odd position for the founder of the positive psychology movement. As president of the American Pyschological Association in the late 1990s, he criticized his colleagues for focusing relentlessly on mental illness and other problems. He prodded them to study life’s joys, and wrote a best seller in 2002 titled Authentic Happiness.

But now he regrets that title. As the investigation of happiness proceeded, Dr. Seligman began seeing certain limitations of the concept. Why did couples go on having children even though the data clearly showed that parents are less happy than childless couples? Why did billionaires desperately seek more money even when there was nothing they wanted to do with it?

And why did some people keep joylessly playing bridge? Dr. Seligman, an avid player himself, kept noticing them at tournaments. They never smiled, not even when they won. They didn’t play to make money or make friends.

They didn’t savor that feeling of total engagement in a task that psychologists call flow. They didn’t take aesthetic satisfaction in playing a hand cleverly and “winning pretty.” They were quite willing to win ugly, sometimes even when that meant cheating.

“They wanted to win for its own sake, even if it brought no positive emotion,” says Dr. Seligman, a professor of psychology at the University of Pennsylvania. “They were like hedge fund managers who just want to accumulate money and toys for their own sake. Watching them play, seeing them cheat, it kept hitting me that accomplishment is a human desiderata in itself.”

This feeling of accomplishment contributes to what the ancient Greeks called eudaimonia, which roughly translates to “well-being” or “flourishing,” a concept that Dr. Seligman has borrowed for the title of his new book, Flourish. He has also created his own acronym, Perma, for what he defines as the five crucial elements of well-being, each pursued for its own sake: positive emotion, engagement (the feeling of being lost in a task), relationships, meaning and accomplishment.

“Well-being cannot exist just in your own head,” he writes. “Well-being is a combination of feeling good as well as actually having meaning, good relationships and accomplishment.”

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Attractive People Mate More Often

Το άρθρο που ακολουθεί έχει δημοσιευθεί στο επιστημονικό περιοδικό Journal of Ethology.

"Physical attractiveness influences reproductive success of modern men"
by P. Prokop and Peter Fedor

Abstract

Theory suggests that reproductive success is positively associated with an individual’s genetic quality. However, the association between physical attractiveness and reproductive success (i.e., number of offspring) in modern humans remains less clear. Here we examined associations between men’s reproductive success and physical attractiveness from retrospective data obtained from married, divorced, and single samples of Slovakian men. As predicted, facially more attractive and taller men were more likely to engage in marriage. In turn, married men had higher reproductive success than single men. Even when men’s marital status was considered, facially more attractive men had higher reproductive success than their less attractive counterparts. This supports the importance of physical attractiveness in sexual selection in modern humans.

Θα το βρείτε εδώ

The Tricky Chemistry of Attraction

by Shirley S. Wang

Wall Street Journal
May 9, 2011

Much of the attraction between the sexes is chemistry. New studies suggest that when women use hormonal contraceptives, such as birth-control pills, it disrupts some of these chemical signals, affecting their attractiveness to men and women's own preferences for romantic partners.

The type of man a woman is drawn to is known to change during her monthly cycle—when a woman is fertile, for instance, she might look for a man with more masculine features. Taking the pill or another type of hormonal contraceptive upends this natural dynamic, making less-masculine men seem more attractive, according to a small but growing body of evidence. The findings have led researchers to wonder about the implications for partner choice, relationship quality and even the health of the children produced by these partnerships.

Evolutionary psychologists and biologists have long been interested in factors that lead to people's choice of mates. One influential study in the 1990s, dubbed the T-shirt study, asked women about their attraction to members of the opposite sex by smelling the men's T-shirts. The findings showed that humans, like many other animals, transmit and recognize information pertinent to sexual attraction through chemical odors known as pheromones.

The study also showed that women seemed to prefer the scents of men whose immune systems were most different from the women's own immune-system genes known as MHC. The family of genes permit a person's body to recognize which bacteria are foreign invaders and to provide protection from those bugs. Evolutionarily, scientists believe, children should be healthier if their parents' MHC genes vary, because the offspring will be protected from more pathogens.

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Census Data Reveals a Shift in Patterns of Childbearing

New York Times
May 9, 2011

College-educated women are waiting longer to have children than those without a college education, according to new data from the Census Bureau.

In 2000, the portion of women with college degrees between the ages of 25 and 34 who had children was 42 percent, according to the data. Ten years later, the same group of women, now ages 35 to 44 — representing about three million Americans — were far more likely to be mothers: About 76 percent had children, according to the data.

In contrast, women who did not finish high school were more likely to have children earlier. In 2000, about 83 percent of women ages 25 to 34 who did not have a high school diploma had children. The percentage rose to 88 percent by 2010.

The trend of educated women having children later accelerated in the 1980s, along with the rise in women’s educational attainment, said Andrew J. Cherlin, a demographer at Johns Hopkins University.

“College-educated women are following a different path to having children,” Mr. Cherlin said. “They wait until they’ve graduated from college, gotten married and started a career, before having a child.”

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F53

Το θεμελιώδες κείμενο οικονομικής μεθοδολογίας.

Milton Friedman. 1953. "The Methdology of Positive Economics" in Essays in Positive Economics. Chicago: University of Chicago Press, pp. 3-43.

So, you think you're smarter than a chimp?

from Ape Genius
a Nova/National Geographic special
February 19, 2008 (PBS)

Intelligent Crow

R.J. Matson

For Young, the Shock of Old Age Spurs Saving

Wall Street Journal
March 25, 2011

Young people typically don't care about saving for their retirement, since it feels so far away. A Stanford project seeks to close this gap by showing people how they'll look when they are old. WSJ's Jason Zweig explains.

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People can exercise only so much self-control

USA Today
March 22, 2011

People who overtax their self-control may find they have less in reserve for later, suggests an intriguing new study that may have implications for people trying to lose weight or make other behavioral changes.

But lack of sleep does not appear to affect self-control, say the researchers, whose study of 58 subjects is in the March issue of the journal Social Psychological and Personality Science.

The subjects — half had stayed awake for 24 hours and half were well-rested — were shown scenes involving vomit and excrement from two movies, Monty Python's The Meaning of Life (1983) and Trainspotting (1996).

Some were allowed to express reactions; others were told to show no emotion. Later, they played an aggressive game in which they won or lost by chance. Winners were allowed to blast their opponent with a loud noise.

Those who had suppressed their emotions blasted their opponent at a noise level about 33% higher than those who were allowed to show emotion, regardless of how much sleep they'd had, researchers found.

Results suggest that "people have a diminishable supply of energy that the body and mind use to engage in self-control," says study author Kathleen Vohs, a consumer psychology professor at the University of Minnesota's Carlson School of Management. "When people use this energy toward achieving one goal, they have less of it available to use toward achieving other goals."

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Read the Paper

[ungated]

Is Happiness Overrated?

by Shirley S. Wang

Wall Street Journal
March 15, 2011

The relentless pursuit of happiness may be doing us more harm than good.

Some researchers say happiness as people usually think of it—the experience of pleasure or positive feelings—is far less important to physical health than the type of well-being that comes from engaging in meaningful activity. Researchers refer to this latter state as "eudaimonic well-being."

Happiness research, a field known as "positive psychology," is exploding. Some of the newest evidence suggests that people who focus on living with a sense of purpose as they age are more likely to remain cognitively intact, have better mental health and even live longer than people who focus on achieving feelings of happiness.

In fact, in some cases, too much focus on feeling happy can actually lead to feeling less happy, researchers say.

The pleasure that comes with, say, a good meal, an entertaining movie or an important win for one's sports team—a feeling called "hedonic well-being"—tends to be short-term and fleeting. Raising children, volunteering or going to medical school may be less pleasurable day to day. But these pursuits give a sense of fulfillment, of being the best one can be, particularly in the long run.

"Sometimes things that really matter most are not conducive to short-term happiness," says Carol Ryff, a professor and director of the Institute on Aging at the University of Wisconsin, Madison.

"Eudaimonia" is a Greek word associated with Aristotle and often mistranslated as "happiness"—which has contributed to misunderstandings about what happiness is. Some experts say Aristotle meant "well-being" when he wrote that humans can attain eudaimonia by fulfilling their potential. Today, the goal of understanding happiness and well-being, beyond philosophical interest, is part of a broad inquiry into aging and why some people avoid early death and disease. Psychologists investigating eudaimonic versus hedonic types of happiness over the past five to 10 years have looked at each type's unique effects on physical and psychological health.

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Depth of the Kindness Hormone Appears to Know Some Bounds

New York Times
January 10, 2011

Oxytocin has been described as the hormone of love. This tiny chemical, released from the hypothalamus region of the brain, gives rat mothers the urge to nurse their pups, keeps male prairie voles monogamous and, even more remarkable, makes people trust each other more.

Yes, you knew there had to be a catch. As oxytocin comes into sharper focus, its social radius of action turns out to have definite limits. The love and trust it promotes are not toward the world in general, just toward a person’s in-group. Oxytocin turns out to be the hormone of the clan, not of universal brotherhood. Psychologists trying to specify its role have now concluded it is the agent of ethnocentrism.

A principal author of the new take on oxytocin is Carsten K. W. De Dreu, a psychologist at the University of Amsterdam. Reading the growing literature on the warm and cuddly effects of oxytocin, he decided on evolutionary principles that no one who placed unbounded trust in others could survive. Thus there must be limits on oxytocin’s ability to induce trust, he assumed, and he set out to define them.

In a report published last year in Science, based on experiments in which subjects distributed money, he and colleagues showed that doses of oxytocin made people more likely to favor the in-group at the expense of an out-group. With a new set of experiments in Tuesday’s issue of the Proceedings of the National Academy of Sciences, he has extended his study to ethnic attitudes, using Muslims and Germans as the out-groups for his subjects, Dutch college students.

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See the papers (1 and 2)

Marek Kaminski. "Games Prisoners Play: The Tragicomic Worlds of Polish Prison"

On March 11, 1985, a van was pulled over in Warsaw for a routine traffic check that turned out to be anything but routine. Inside was Marek Kaminski, a Warsaw University student who also ran an underground press for Solidarity. The police discovered illegal books in the vehicle, and in a matter of hours five secret police escorted Kaminski to jail. A sociology and mathematics major one day, Kaminski was the next a political prisoner trying to adjust to a bizarre and dangerous new world. This remarkable book represents his attempts to understand that world.

As a coping strategy until he won his freedom half a year later by faking serious illness, Kaminski took clandestine notes on prison subculture. Much later, he discovered the key to unlocking that culture--game theory. Prison first appeared an irrational world of unpredictable violence and arbitrary codes of conduct. But as Kaminski shows in riveting detail, prisoners, to survive and prosper, have to master strategic decision-making. A clever move can shorten a sentence; a bad decision can lead to rape, beating, or social isolation. Much of the confusion in interpreting prison behavior, he argues, arises from a failure to understand that inmates are driven not by pathological emotion but by predictable and rational calculations.

Kaminski presents unsparing accounts of initiation rituals, secret codes, caste structures, prison sex, self-injuries, and of the humor that makes this brutal world more bearable. This is a work of unusual power, originality, and eloquence, with implications for understanding human behavior far beyond the walls of one Polish prison.

Marek M. Kaminski is Assistant Professor of Political Science and Mathematical Behavioral Science at the University of California, Irvine. Between 1982 and 1989 he managed Solidarity's underground publishing house STOP.

Written with refreshing directness--funny and horrible by turns--and complemented by delightful illustrations, Games Prisoners Play . . . makes a highly original contribution to the literature on prisons. The book will also prove valuable for introducing game theory. . . . There could be no better advertisement for rational choice.

Michael Biggs, American Journal of Sociology

Games Prisoners Play is not just a superb description of prison life but also a provocative analysis of why the choices prisoners make under difficult circumstances are rational. The lens through which Kaminski views these choices is elementary game theory, which he uses to elucidate the subtleties of different strategic situations in a highly imaginative way. This book ranks with only a handful of works I know of that apply game theory, in depth, to unusual subjects and end up enriching both the subject and the theory.

Steven J. Brams, New York University, author of Theory of Moves
and coauthor of Fair Division: From Cake-Cutting to Dispute Resolution

An exceptionally interesting book, and a very engaging read, Games Prisoners Play is bound to make a major impact on scholarship in the field. I would be very surprised if it did not become a staple reference for any study of prison life for years to come.

Diego Gambetta, author of The Sicilian Mafia

A terrific achievement. Marek Kaminski combines a unique 'fieldwork' in Polish prisons with insightful models of prisoners' behavior. This is an exceptional contribution to the ethnography of prison life and an imaginative application of game theory. It is also a memoir in its own right.

Federico Varese, author of The Russian Mafia

Evolutionary Psychology and the Antimarket Bias

by Toban Wiebe

Mises Daily
September 15, 2010

Economic illiteracy is widespread, but why should this be a problem? Ignorance is even more pervasive in microelectronics and computer programming, and yet computer technology is nothing short of astounding.

In most fields of study, people leave science to experts and trust the correctness of their conclusions. Not so for economics: rather than leaving the matter to economists, people hold strong positions that are plainly false. Economic ignorance by itself is not the problem. As Murray Rothbard put it,

It is no crime to be ignorant of economics, which is, after all, a specialized discipline and one that most people consider to be a "dismal science." But it is totally irresponsible to have a loud and vociferous opinion on economic subjects while remaining in this state of ignorance.

If people trusted economic theory to professional economists, their economic ignorance would be as harmless as their ignorance of most other subjects.

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Models tell us more than hindsight

by Tim Harford

Financial Times
September 11, 2010

According to my esteemed colleague Gideon Rachman, economists should be swept off their thrones by historians. Economists have had far too strong a stranglehold on the levers of power, he claims. They think they are scientists. They think they can foretell the future. They are wrong: “pseudo-scientists”, “peddling brash certainties”. Historians such as Gideon and Professor Niall Ferguson, hitherto relegated to backwaters such as the FT’s op-ed page, should at last be paid a bit of attention.

In pondering how to respond, I suffered an acute shortage of brash certainty. Gideon is quite right about the importance of history. When it comes to economics, however, the chief source of brash certainties appears to be Gideon, who wouldn’t know an economic model if it paraded down a catwalk at him.

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Montgomery County schools posting calorie counts in cafeterias

Washington Post
September 6, 2010

Brianna Lattanzio wound her way through the bustling cafeteria line at her Silver Spring middle school one recent morning, weighing her options. Nutritional information was listed for each of the choices: an Asian-inspired chicken and rice dish (352 calories), vegetarian "chik'n" nuggets (190 calories), a steak-and-cheese sub (420 calories) and macaroni and cheese (481 calories).

The Sligo Middle School student opted for the macaroni. Brianna said that she picked the dish because it looked the best but that she appreciated having the calorie information.

"I pretty much wrote a letter last year saying that they should have more soups and salad," she said. "I think if they could try to lower the calories, that would be good."

This school year, all Montgomery County schools began posting nutrition information in cafeterias to help their young calorie-counters and encourage healthier choices. They also did it to comply with a new county law that requires food outlets with more than 20 locations to post calorie information for items served.

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Paranoid About Paranoia

by Ross Douthat

New York Times
September 5, 2010

Last Wednesday, a man named James Lee entered the headquarters of the Discovery Channel with explosives strapped to his body, took three hostages at gunpoint, and waited for his demands to be met.

A foe of population growth, Lee had apparently decided that shows like “Kate Plus Eight” and “19 Kids and Counting” were pushing the planet toward destruction. “All programs on Discovery Health-TLC must stop encouraging the birth of any more parasitic human infants,” he decreed, before moving on to demand solutions for “global warming, automotive pollution, international trade ... and the whole blasted human economy.”

By the end of the day, the hostages were safe, Lee had been killed by police, and TLC’s fall lineup was preserved. But the debate about the hostage-taker’s politics was just beginning.

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What I Believe (about Markets and Morals): A Reply to Jerry Coyne & My Critics

by Michael Shermer

Huffington Post
August 31, 2010

In his endearingly titled blog, "Michael, we hardly knew ye," the venerable evolutionary biologist and slayer of creationist dragons Jerry Coyne (author of Why Evolution is True) wonders if I've gone 'round the bend over capitalism and sold my skeptical soul to the Templeton Foundation, the alleged evil subsidizers of religious and capitalist propaganda. Allow me to set the record straight (again) for all my critics out there (and in reading the comments to Jerry's blog there's more than I thought, and many of them are darned right caustic!).

First, on the Templeton Foundation, I was invited to write a monthly column for their new magazine, Big Questions Online, and as with my work for them in years past, I'm allowed to write just about anything I like. It is interesting that Jerry and his commentators would hone in on this, my second column, ignoring my first column, which was a stinging rebuke of religion in general and Deepak Chopra's New Age spirituality in particular. No one could possibly read my list comparing God 1.0 to God 2.0 (omnipresent--nonlocal; fully man/fully God--wave/particle duality; miracle--wave function collapse, etc.) and conclude that I'm the pay of a religious propaganda machine. And if that doesn't seal the deal for ya, the God critique was originally my second column, but the BQO editors liked it so much that they bumped it up to number 1, and it was, in fact, the most popular article on the site for the entire month. So there!

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