Category: Social World

The Emergence of Capitalism in China

Planet Money recounts the story of the seminal document that, in 1979, sparked the transformation of China’s economy into capitalism.

A key thing to note: the document was a contract, which assigned property rights to individuals (families actually) rather than the collective. And even though the contract could not be legally binding in communist China, the signers had to be confident enough that it would be respected — by each other at the least.

The result of the change was a 5 fold increase in the amount of food produced by the farm.

Despite the risks, they decided they had to try this experiment — and to write it down as a formal contract, so everyone would be bound to it. By the light of an oil lamp, Yen Hongchang wrote out the contract.

The farmers agreed to divide up the land among the families. Each family agreed to turn over some of what they grew to the government, and to the collective. And, crucially, the farmers agreed that families that grew enough food would get to keep some for themselves.

The contract also recognized the risks the farmers were taking. If any of the farmers were sent to prison or executed, it said, the others in the group would care for their children until age 18.

— Kestenbaum and Goldstein (2010): The Secret Document That Transformed China on NPR’s All Things Considered.

Based on the quotes from the story, the market vs. socialist simulation game seems to capture much of the farmers’ real motivations.

How Primary Elections Work

C.B.P. Grey explains how primary elections work. Right now the Republican Party is conducting its primaries to choose a candidate to face Pres. Obama in the November general elections, and all their debates, as well as the sequence of primaries highlighting different parts of the United States, provides for a quite interesting view of the social and political diversity in the country. The video below, however, focuses on the details of the voting process.

Seeds of Change: Sunflowers

Sunflowers originated in the Americas, but for a long time, especially in the 1800’s, has been planted and used a lot more in Eurasia. Today, a lot more is being produced in the U.S., because the potato chip industry prefers sunflower oil to the partially hydrogenated oils that their customers believe are healthier. Dan Charles’ story on NPR traces some of this history.

Impressions of Monet

Nympheas, by Claude Monet. Image via Wikipedia.

We took the middle and high school to see the Monet Water Lilies exhibit at the St. Louis Art Museum today. It was a nice tour; we saw some paintings, and we learned a little something about the impressionists.

One thought that occurred to me during an interesting conversation on the bus back to school, was how the development of abstract thinking skills affects our perception of the more abstract art. After all, it usually requires more effort to appreciate, understand and become affected a piece the more abstract it is. Which would suggest that art appreciation would be useful practice for adolescents who are honing their higher-level cognitive skills.

The tour also left me with one unanswered question, however: are we seeing fog or smog in Monet’s painting of the Charing Cross Bridge in London.

Charing Cross Bridge by Monet. Image via Wikipedia.

London is famous for its fogs, but this painting was done in 1899, well into the industrial revolution, and the yellow tints suggest a pea-souper.

2012: Not the End of the World

I’ve fielded the question about if the world is going to end in 2012. My first-order answer has been to cite the poor level of success that previous predictions of apocalypse have had. NASA has had to address the problem, while C.G.P. Grey has a nice little video explaining the sources of the hysteria (he’s not very happy with the History Channel).

Dr. Strangelove

We watched Stanley Kubric’s, Dr. Strangelove, today as part of our mini film festival. Most of the middle and high school students got the choice of what to watch, but the Dr. Strangelove was required for the American History students.

My second question during our discussion after the movie was, “What does this have to do with the Cold War?” I got a number of blank stares. The next question was, “Do you know what the Cold War was?” Apparently they’ll be getting to that next semester.

Dr. H tells me that she’s heard the complaint from the college history department that incoming students don’t know much, if anything, about the Cold War. It’s now history. It occurred before any of them were born. Is this a lament? An observation about aging? I’m not sure.

Places to Visit

UNESCO's list of World Heritage Sites.

Cahokia‘s just one of almost a thousand sites around the world that UNESCO considers to form, “part of the cultural and natural heritage” of the world that has “outstanding universal value.”

Bam, Iran. Image by Benutzer:The 194.231.230.60 via Wikipedia.

It’s a remarkable selection of places, from natural geological wonders like the Grand Canyon, to biological preserves like Peru’s Manú National Park, to cultural landscapes like that of Bam, Iran.

The long, detailed descriptions of the importance of these sites makes the World Heritage List website is a remarkable resource for cultural and physical geography.

Cahokia Mounds

Students observe the physical and human geography of the Mississippi flood plain from the top of the main mound at Cahokia. An ox-bow lake can be seen to on the right side of the picture, and behind it is a glimpse of the Mississippi River with St. Louis in the distance.

Almost a thousand years ago, 20,000 people lived at a place called Cahokia. At the center of their city, was the largest artificial mound in North America. A large part of Cahokia’s success is surely its location: near the confluence of the Mississippi and Missouri Rivers — just across the Mississippi from modern-day St. Louis. Yet less than 400 years later (see timeline) the city was abandoned, and no one is quite sure what happened.

Our middle and high school took a trip out to Cahokia last month. It was during the same intercession between quarters when we visited the Laumeier Sculpture Park, the Da Vinci Exhibition, and did our brief biological survey of the campus.

The elevation of the main mound, sitting on the flat Mississippi flood plain, with the St. Louis skyline in the distance, was a great place to talk about the importance of physical geography in the location of cities (your biggest cities are always going to be on rivers, or the ocean or, often, both) and to reflect on how history repeats itself — a once thriving metropolis is nothing now but displaced piles of alluvium and mystery.


View Cahokia in a larger map

Cahokia is a World Heritage Site, and it has an excellent museum. I particularly liked the detail in their life-sized reconstruction of a section of the city.

Their website is also good. Apart from the timeline, mentioned above, they have a nice interactive map for details about each of the numerous mounds, and a long page about the archeology.

The site is pretty big, so you can spend a fair amount of time exploring. Fall, when the leaves have turned color, and the air has cooled a little, is an excellent time to visit.

Students explore the trails at Cahokia.