Tuesday, January 13, 2009

At College, a World in a Rodeo Arena

When college students reinvent the world
By Stacy Teicher Khadaroo 2009.01.12 Mon

At Kansas State, Professer of Anthropology Michael Wesch teaches his students to understand peoples and cultures by simulating them, not with dry facts and figures. They learn about power imbalances, colonization, and what happens when different cultures interact, nearly as firsthand as they can get.

For weeks, 400 World Sim students work in groups of 20 to invent cultures – whose often-silly names belie serious values outlined in everything from government structures to gender relations. Then they come together in a giant space – like the cold and pungent rodeo arena – to discover what happens to their societies when confronted with trade systems, war, and depletion of natural resources.

Although about half of the rules are fixed, the students of every class have to make up the rest of the rules of how their world and simulation will work. The simulation often re-enacts events such as the colonial period, instances of genocide and times of empire. Students say they come out of the class with a better understanding of cross-cultural situations and globalization.

Thursday, January 08, 2009

Groups Helping Teens

When a Surrogate Family Improves on the Original
By JENNIFER 8. LEE, Published 2009.01.06T

I'm a sucker for heart-touching stories, but I like to be reminded of the good that's in the world.

Jun Chen was abandoned by her disconnected father, who left to go back to China, when she was starting her senior year of high school this past September. But thankfully, she had other support in New York City: the staff and community at the Edgies Teen Center at the Educational Alliance. She has been to the center for three years after a librarian told her about it. The center does help Jun with paying for rent and food, but equally important are the social connections that the center and Jun have made.

“This is my first home; I don’t call it a second home, because my family is here,” she said. “There are so many nights when I stay until the building closes down.”

On a yellow sheet of paper, she drew an alternative family tree: Lily, her girlfriend; Sonia, the mom; Chino, the dad; Ami, the older sister. The last three are all staff at the center.

It is through them that she built her personal identity. “I wrote my college essay bout being a quarter Chinese, quarter black, quarter Dominican, and quarter Indian,” she said. It helped her earn a full scholarship to Middlebury College in Vermont.

At the bottom of the news page is a donation link to help fund organizations like these.

Tuesday, December 23, 2008

Cash for Good Behavior: A New Welfare Model

New York Times Magazine: A Payoff Out of Poverty?
By Tina Rosenberg, Published 2008-12-21 Sunday


Instead of the welfare state, which does not incentivize the poor to improve their position, Oportunidades, the "de facto welfare system in Mexico", gives the poor money in exchange for a wide variety of good behaviors, including going to a clinic, children's school attendance, and attending educational workshops. They publish all the data they collect, and it is working by nearly every standard: malnutrition is on the decrease, less people are in poverty, illness frequencies have dropped and more children are staying in school. In personal interviews, Tina Rosenberg says that Oportunidades has also changed the culture of alcoholism, victimhood, machismo and thinking only in the present that promotes poverty.

The fancy name for the program is "conditional cash transfers", supported both by the World Bank and the Inter-American development bank.
At least 30 countries have now adopted Oportunidades, most of them in Latin America, but not all: countries now using or experimenting with some form of conditional payments include Turkey, Cambodia and Bangladesh. Last year, officials from Indonesia, South Africa, Ethiopia and China contacted or visited Mexico to investigate. Perhaps the most startling iteration is in New York City. Opportunity NYC, a pilot program begun last year after Mayor Michael Bloomberg visited Mexico, will test whether the Oportunidades model can help the New York neighborhoods where poverty is passed down from parent to child. Britain has been successfully using a form of conditional cash transfers to keep teenagers in school and is now running pilots to broaden the program to other areas.
In addition to the results, some of the ideas here are also interesting in terms of what people think about the causes of poverty and whether it can be solved.
Liberals have largely abandoned entitlements — the so-called nanny state — that took care of people with welfare and other payments while demanding little or nothing on their part. And most conservatives now acknowledge that government must play a role in fighting poverty. But that role is taking a new form. Lawrence M. Mead, a political-science professor at New York University and a former Republican Congressional staff member, calls it “the new paternalism.” The nanny state offered unconditional love; the new paternalism is tough love, directly aimed at smashing the culture of poverty. Paul Starobin, a staff correspondent for The National Journal, has coined the term “daddy state” — government as lifestyle supervisor and enforcer of civic responsibilities...

Conditional-cash-transfer programs, part of the new paternalism, defy the traditional poverty wisdom on both left and right. But intriguingly, they are postideological in another sense too. Do the poor fall into the culture of poverty for structural reasons, or behavioral ones? Oportunidades and Opportunity NYC have a novel answer to that question: maybe it doesn’t matter.

Saturday, December 20, 2008

Saving a Village's Economy and Biodiversity

It Takes Just One Village to Save a Species
Chongzuo, Guangxi Province, China 中国广西省崇左市
2008-09-22 Monday

Biologist Pan Wenshi has spurred economic investment from the Chinese government and Western organizations to benefit the residents of Chongzuo, who in turn have helped Pan and his students by protecting the endangered white-headed langurs living in the local nature reserve. The white-headed langur faced extinction under habitat destruction and hunting, with the population dropping from 2,000 in the 1980s to 96 in 1996, when Pan first came to study them. Today the population has rebounded to more than 500.

Tuesday, August 21, 2007

Pair of dogs hunt movie pirates

During a six month-stint in Indonesia, two black labradors, Lucky and Flo, uncovered 1.6 million illegal movie discs, three DVD replicators and 97 CD burners, worth $6 million. They were specially trained by the MPA (Motion Picture Association) to sniff out chemicals found on optical discs, and were so successful that Malaysian movie pirates were said to have placed a $29,000 bounty on the dogs.

More optical disc sniffing dogs are being trained, and Lucky and Flo are bound for New York to fight piracy there.

Source: "Malaysia's DVD Dogs Get Hero's Send-Off", Vijay Joshi, Associated Press

Friday, August 03, 2007

Bacteria day: acne and cholera

First: Did you know that light may be used to treat acne?

It appears that light in the 405nm-420nm range (it looks violet) activates a specific molecule (coproporphyrin III) that is found in the acne-causing bacterium Propionibacterium acnes. The molecule responds to the light by emitting free oxygen radicals, which then quickly destroy the bacteria. Because coproporphyrin III isn't found in human skin, this technique seems to be very safe. Concentrated amounts of this light in three-month treatments seem to have success, though no large-scale trials have been conducted yet.

Sources / More Reading:

Second: Can something as simple as a folded piece of cloth can help stop cholera?
Rita Colwell... discovered if the [very common cotton sari] is folded about 10 times and dipped in the river when villagers gather water, it filters out -- among other things -- plankton containing a bacteria that causes cholera, a disease responsible for about 10,000 deaths a year in Third World countries... After more than 25 years of research and a three-year study in Matlab, Bangladesh, Colwell's filtration method reduced the number of cholera cases among villagers by half, she said.1
Rita Colwell was just awarded a National Medal of Science for her extensive research into marine microbes, one of which being Vibrio cholerae, the cause of cholera.

J.B. Dill, a 19-year-old from Wisconsin, expanded upon this idea and invented a simple water filter that uses only cotton fabric and charcoal for use in Africa. He won a Net Aid Global Action Award for his work. Pretty cool.

Sources / More Reading:

Wednesday, August 01, 2007

Who knew that trees were such responsible citizens?

By expanding the urban forest by some 20 percent to cover more than one - third of the city, leaders hope to reap a range of benefits, including... increased psychological well-being among residents.
Increased psychological well-being? That's something I haven't heard of before. I looked into it on Google and found:
The conventional wisdom has been that trees and other vegetation have a negative impact on crime because they provide cover for criminals and reduce opportunities for casual surveillance.

Research in a particularly deprived area of inner city Chicago has suggested that this is in fact not the case and that appropriate vegetation cover can lead to reduced crime rates (Kuo and Sullivan, 2001(a)). The study dealt largely with mown grass and high canopy trees, which do not provide cover in the same way as, for example, shrub planting. It looked at an area with relatively homogenous architecture and a relatively homogenous population but with differing levels of vegetation. Areas with higher vegetation cover were found to have lower rates of crime, as measured by reports to the police.
Crime-fighting trees? That's interesting. There's even a website that helps people reduce crime by strategic landscaping. What's more, the International Herald Tribune sources the U.S. Department of Agriculture's Forest Service to say, "for every dollar invested in planting one, there's a more than $5 return" in property value, air quality, storm water management, energy savings, and carbon dioxide removal.

City greening projects seem to abound: in Boston, New York City, Kansas City, and Toronto, to name the few examples I could find. The US Forestry Service has developed a new tool to determine how many trees there are in a given city, giving rise to an "urban tree canopy cover" percentage (Boston's is 29%, New York City 24%, Baltimore 20%, Annapolis 41%).

Of course, you can't just go planting trees willy-nilly. You have to consider biodiversity, how the trees are planted, proper care, etc. Boston hired arborists to help them.

With so many benefits and such a high rate of return, I hope other cities take a look into this.