Category Archives: Sociology

A “children at play” sign as a symptom of a larger issue rather than the solution

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In Traffic, Tom Vanderbilt argues that Americans rely on a lot of road signs even though there is little to no evidence that having more signs increases the safety of drivers and pedestrians. As an example, Vanderbilt looks at the “children at play” signs:

Despite the continued preponderance of “Children at Play” on streets across the land, it is no secret in the world of traffic engineering that “Children at Play” signs—termed, with subtle condescension, “advisory signs”—have been proven neither to change driver behavior nor to do anything to improve the safety of children in a traffic setting. The National Cooperative Highway Research Program, in its “Synthesis of Highway Practice No. 139,” sternly advises that “non-uniform signs such as “CAUTION—CHILDREN AT PLAY,” “SLOW—CHILDREN,” or similar legends should not be permitted on any roadway at any time.” Moreover, it warns that “the removal of any nonstandard signs should carry a high priority.”…

If the sign is so disliked by the profession charged with maintaining order and safety on our streets, why do we seem to see so many of them? In a word: Parents. Talk to a town engineer, and you’ll often get the sense it’s easier to put up a sign than to explain to local residents why the sign shouldn’t be put up. (This official notes that “Children at Play” signs are the second-most-common question he’s asked about at town meetings.) Residents have also been known to put up their own signs, perhaps using the DIY instructions provided by eHow (which notes, in a baseless assertion typical of the whole discussion, that “Notifying these drivers there are children at play may reduce your child’s risk”). States and municipalities are also free to sanction their own signs (hence the rise of “autistic child” traffic signs)…

One of the things that is known, thanks to peer-reviewed science, is that increased traffic speeds (and volumes) increase the risk of children’s injuries. But “Children at Play” signs are a symptom, rather than a cure—a sign of something larger that is out of whack, whether the lack of a pervasive safety culture in driving, a system that puts vehicular mobility ahead of neighborhood livability, or non-contextual street design. After all, it’s roads, not signs, that tell people how to drive. People clamoring for “Children at Play” signs are often living on residential streets that are inordinately wide, lacking any kind of calming obstacles (from trees to “bulb-outs”), perhaps having unnecessary center-line markings—three factors that will boost vehicle speed more than any sign will lower them.

So the signs are more of a band-aid to a larger problem which Vanderbilt discusses more in his book: streets and roads are generally designed in America for cars to go fast rather than as structures that also accommodate pedestrians and other neighborhood activities. Signs can’t do a whole lot to reduce the effects of this structure even though citizens, local officials, and some traffic engineers continue to aid their proliferation. In a car-obsessed culture, perhaps we shouldn’t be too surprised by all of this: people want to be able to move quickly from place to place.

This all reminds me of the efforts of groups like the New Urbanists who suggest the solution is to redesign the streetscape so that the automobile is given a less prominent place. By putting houses and sidewalks closer to the street, planting trees near the roadway, allowing parking on the sides of streets, and narrowing the width of streets can reduce the speed of drivers and reduce accidents. Of course, one could go even further and remove all traffic signs altogether (see here and text plus pictures and video here).

I wonder if we could use Vanderbilt’s examples as evidence of a larger public discussion about the role of science versus other kinds of evidence. There may be a lot of research that suggests signs don’t help much but how does that science reach the typical suburban resident who is concerned about their kids playing near the street? If confronted with the sort of evidence that Vanderbilt provides, how would the typical suburban resident or official respond?

Increasing numbers of blacks moving to the suburbs

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One of the important shifts revealed in the 2010 Census is the increasing number of minorities in the American suburbs (also see the thoughts of the 2010 Census director here). This is particularly true of blacks who have moved from the city to the suburbs and this raises some concerns about the future of the neighborhoods they are leaving behind:

Taylor’s decision to live outside Chicago makes him part of a shift tracked by the 2010 Census that surprised many demographers and urban planners: He is among hundreds of thousands of blacks who moved away from cities with long histories as centers of African-American life, including Chicago, Oakland, Washington, New Orleans and Detroit…

Chicago’s population fell by 200,418 from 2000 to 2010, and blacks accounted for almost 89% of that drop. Hispanics surpassed blacks as the city’s largest minority group. Meanwhile, Plainfield grew by 204% overall, and its black population soared by more than 2,000%, the fastest rate in the region…

The trend has broad policy implications: As blacks who can afford to live in the suburbs depart, will cities have enough resources to help the low-income blacks left behind? Will the demand for housing be strong enough to support the revitalization of traditionally black inner-city neighborhoods? How will black churches, businesses and cultural institutions be affected? Will traffic congestion worsen because blacks moving to the suburbs keep their jobs in the city?

Roderick Harrison, a sociologist at Howard University in Washington and a former chief of the racial statistics branch of the Census Bureau, says the changes reflect the improving economic status of some African Americans.

Traffic seems to be a lesser issue compared to some of these bigger questions. And these questions are not new: at least since the 1980s, commentators have been asking about what may happen to urban neighborhoods and institutions when middle-class Blacks leave for the suburbs.

We could also ask about how this might change the suburbs. Are we at the point as a society where suburban residents really just care about social class, i.e. being able to buy into the suburbs and maintain a middle-class lifestyle? Or will whites leave suburban neighborhoods when Blacks move in just as they did in urban neighborhoods in the 1950s and 1960s? I wrote earlier about how minorities were fitting into Schaumburg, a noted edge city outside of the Chicago, and a noted historian, Thomas Sugrue, suggested that the move of Blacks to the suburbs in the Detroit region may not be all that positive. I suspect there will be a lot of discussions in suburbs about these changes, often couched in terms of issues like affordable housing (see this example from the wealthy Chicago suburb of Winnetka), property values, and the quality of schools.

It is interesting to note that Plainfield is cited in this particular story: Joliet, Plainfield, Aurora, and the suburban region far southwest of Chicago is a booming area. And if you were curious about the African-American growth in Plainfield, it was 0.8% Black in 2000 (110 out of 13,038) and is roughly 6% Black in 2010 (out of 39,581).

Summing up Mayor Daley’s mixed “public housing legacy”

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There wasn’t much talk about public housing before the election earlier this year to replace Mayor Daley in Chicago. (Frankly, there isn’t much talk about this at the federal level either.) But one journalist suggests that Mayor Daley left a “complex public housing legacy” for the new Mayor Emanuel:

Last month, as Richard M. Daley approached retirement, the Chicago Housing Authority released a first-of-its-kind report on residents who were forced to leave the high-rises. It concluded that the changes made life safer, more stable and more hopeful for thousands of families.

But while Daley was praised by some for abandoning the high-rise system, housing advocates say the changes have done little to break the grip of poverty.

“As an urban-development strategy, the transformation is an A. It gets a far poorer grade if it is approached as a strategy to help low-income populations to achieve social and economic stability in their lives,” said Columbia University sociologist Sudhir Venkatesh, who spent 18 months living in Chicago’s Robert Taylor Homes as a graduate student in the early 1990s.

Some observers, like author Alex Kotlowitz, fear the disappearance of the high-rises means Chicago’s poverty has passed out of sight and out of mind.

Some of the media talk about public housing in Chicago has been positive: the once notorious high-rises, particularly those at the Robert Taylor Homes on the south side and the Cabrini-Green complex on the north side (see thoughts about the demolition of the last high-rise here, here, here, and here), are now gone. (It was a bit strange last week to ride the Brown Line north out of the Loop and not see any Cabrini-Green high-rises.) In the eyes of the media, the problems of concentrated poverty and crime have been reduced. The land can be put to other uses, particularly at Cabrini-Green as it is very valuable land between Lincoln Park and the Loop.

On the other hand, the concerns of people like Venkatesh and Kotlowitz will not go away. Simply destroying public housing high-rises does not deal with the larger issues: there are still large parts of Chicago where residents have reduced life chances compared to better-off parts of the city. In the article, new Mayor Rahm Emanuel is cited as saying that the goal of reducing the isolation of the public housing residents (the goal that was “short of ending poverty”) has been successful.

I can’t imagine the new mayor will or perhaps even can devote much time to this issue as the persistent problems of budgets, crime, jobs, and education need to be addressed. Still, it will be interesting to see how Emanuel addresses public housing moving forward.

High housing prices in Vancouver due in part to increase in Chinese homeowners

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Vancouver may be known as one of the most liveable cities in the world but the housing prices are also quite high. This is in part due to an increase in Chinese homebuyers:

Buyers from mainland China are leading a wave of Asian investment in Vancouver real estate as China tries to damp property speculation at home. Good schools, a marine climate and the large, established Asian community as a result of Canada’s liberal immigration policy make Vancouver attractive, said Cathy Gong, who moved from Shanghai to the Shaughnessy neighborhood on Vancouver’s Westside about three years ago.

China, where home prices rose 28 percent in Beijing and 26 percent in Shanghai last year, according to the country’s biggest real estate website owner SouFun Holdings Ltd., has taken steps to curb property speculation within its borders. Chinese home prices gained for 19 straight months through December and climbed in almost all 70 cities tracked by the government during the first quarter. Premier Wen Jiabao placed curbs on mortgage lending, boosted down-payment requirements and limited the number of purchases.

“As the Chinese get more and more prosperous, they are diversifying their assets out of China,” said Jim Rogers, an American investor who moved to Singapore from New York four years ago so his daughters could learn Chinese. “Vancouver is very high on the list.”…

The current group of Chinese homebuyers in Vancouver is the third “wave” from Asia since 1990, following Taiwanese and Hong Kong immigration, said Manyee Lui, a veteran Vancouver realtor. “People from mainland China are the new immigrants,” Lui said.

This is a reminder that real estate truly is a leading industry in the global economy as people from different countries seek out desirable properties. In escaping a real estate bubble in China and increased regulation but with money to spend, Chinese homebuyers are now looking at Vancouver. (Vancouver may not be the only place: I also recently wrote about a story of Chinese residents building “monster homes” in New Zealand.)

It is interesting to note the reactions of Vancouver residents: the influx of Chinese homebuyers has raised housing values, perhaps pricing others out of the market, and the schools now have a large number of non-native English speakers. At the same time, I assume Vancouver residents take pride in the cosmopolitan nature of their city. One resident mentioned the possibility of the government restricting foreign homeownership – is this really the route to go? Will this end up turning into a debate between local and global interests?

Decentralization as a reason why LA just doesn’t care as much about the results of their sports teams

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In an article that throws out a number of reasons why Los Angeles doesn’t seem to be as disappointed as other places when their sports teams don’t do well, a sociologist cites the factor of decentralization:

Sports fans in L.A. are more likely than those in other cities to come from somewhere else, bringing their old loyalties with them, diluting our civic passion.

“L.A. is very diversified and decentralized,” said David Halle, a UCLA sociologist who studies big-city culture. “That’s part of the whole zeitgeist.”

It’s different in, say, Boston, where books are written about how entrenched New England families pass the Red Sox and Celtics down through generations.

It is intriguing that decentralization is cited as a reason for lower levels of sports loyalty. The Los Angeles region is well-known for its sprawling landscape with a number of residential and economic nodes. Does this mean that there is a less cohesive civic feeling, using sports loyalty as a proxy for this, in Los Angeles compared to other places? Is this true of all places with pronounced sprawl?

There is an image (and rightfully so) of Los Angeles as the place where millions of Americans went to in the mid 20th century for the climate, the stars, and above all, economic opportunities. So is this the case in other American cities that have had a large influx of people, particularly other cities in the South and West that have grown in the last 60 years? Does Atlanta or Charlotte or Houston have similar lower levels of sports loyalties? I assume this might be the case in Florida and Arizona with a large number of retirees. But over time, wouldn’t there be a base of native Los Angeles residents who are loyal to local teams?

Ronald Reagan was a sociology and economics major

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I occasionally run into stories about famous people who were sociology majors in college (these are often professional athletes) and found another example yesterday: President Ronald Reagan was a sociology and economics major. And this came from an unlikely source, Newt Gingrich, who was speaking at Reagan’s alma mater, Eureka College:

Gingrich, who announced last week he is seeking the GOP nomination for president in 2012, braved rain and wind to speak to about 140 students at Eureka College in western Illinois.

The former House speaker said the small liberal arts college was one of the most influential institutions of the late 20th century because of its ties with Reagan. The 40th president graduated from the school in 1932.

“The collapse of the Soviet Union began here in 1928,” he said to audience members. “The resurrection of general economics and the development of American economic growth and jobs for 25 years began here when Dutch Reagan took a degree in economics and sociology.”

I had never heard this before so I did a little digging into this:

-The Ronald Reagan Presidential Library and Foundation says Reagan was an economics major: “Ronald Reagan officially majored in Economics at Eureka College, but unofficially minored in extra-curricular activities.”

-The Reagan portal for Eureka College gives a lengthier explanation:

Academically, Reagan’s major area of study was Economics and Sociology in which he received his degree in 1932. Somehow, blinded by the lights of Hollywood, this academic element has been overshadowed in history, yet, as U.S. President, it had a powerful intellectual impact on Reagan. Eureka College taught Economics and Sociology as a joint degree purposefully as a pure reflection of the College’s goals reflecting “the mutual development of intellect and character” or Economic=Money and Sociology=People or How Money Effects People. The servant leadership focus of the College founders still pervaded the culture and curriculum of Eureka College.

Several thoughts quickly come to mind:

1. Would it be bad for Reagan, probably the foremost conservative in the late 20th century, to be known as someone who studied sociology as opposed to economics? (I am thinking of the Presidential Library emphasis on economics while Eureka explains how the two disciplines were combined.)

2. Would it be possible anywhere these days to have a joint major in economics and sociology? These two often seem to be placed at opposite poles of thought.

3. It strikes me that having a former US President as an alum could be a huge boon for a small college. However, it does mean that Newt Gingrich wanted to visit…

A mostly middle-class world by 2022

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In recent decades, hundreds of millions of people in the developing world have moved from poverty to the middle class. These numbers are only expected to grow in the coming years:

The world will, for the first time in history, move from being mostly poor to mostly middle-class by 2022, the Organization for Economic Cooperation and Development projects. Asians, by some predictions, could constitute as much as two-thirds of the global middle class, shifting the balance of economic power from West to East. Already, some analyses of International Monetary Fund data suggest that the size of the Chinese economy could eclipse that of the United States in just five years…

But today’s middle-class boom is unlike the Industrial Revolution, in which rising prosperity became a catalyst for increased individual and political freedom. Those in the emerging global middle classes – from an Indian acquiring a flush toilet at home to a Brazilian who can now afford private school to a Chinese lawyer with a new car in the driveway – are likely to redefine their traditional roles, and in doing so, redefine the world itself.

“I would expect that as the global middle class gets transformed by the entrance of hundreds of millions of Indian, Brazilian, and Chinese families, the concept of what we see as the middle-class values may change,” says Sonalde Desai, a sociologist with the National Council of Applied Economic Research in Delhi (NCAER). “Historically, sociologists have defined ‘middle class’ as those with salaries…. I think ‘middle class’ is very much a state of mind.”

As the article suggests, it will be fascinating to see what this majority global middle class will act like: will they follow the individualistic and consumeristic American model or chart a new course? And might the American middle class also change in response to or in conjunction with these global changes?

It is interesting that this article contains very little discussion of why the global middle class is surging. Is it because of capitalism? Globalization? Specific policies from groups like the United Nations or the International Monetary Fund?

In an editorial on the same topic, the Christian Science Monitor argues there is a need to maintain social values and avoid a “moral vacuum”:

A moral vacuum can strike any rising middle class. Battles for status erupt in a competition for consumption. (In China, it’s Louis Vuitton that defines prestige.) Material goods are seen as a ladder to upward mobility.

A consumer culture can also leave young people with a lack of purpose, as China knows well. And youth often have bicultural identities: one in tradition and one in the global market of high-tech communications and Western media. They may feel no kinship to either and can easily become alienated.

So cheers for the newly well-off. But they need a spiritual foundation before they build those McMansions.

It is revealing that the McMansion is the exemplar here of a soulless middle class.

170 options for improving the Eisenhower

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The Eisenhower expressway is a key artery for traffic entering and leaving Chicago. The public is now invited to look at plans, including 170 possible improvements, that have been developed and could be put into practice in the future:

In response, highway design engineers have come up with 170 different ideas to reduce gridlock and accidents on the Eisenhower. The plan also focuses on improving travel options for mass-transit riders and bicyclists and pedestrians using nearby arterial streets…

The possible solutions include widening the Eisenhower to four lanes in each direction for the entire length of the highway to make room for “managed lanes’’ that would handle car-poolers, express buses or drivers willing to pay tolls to commute more quickly during rush hours, according to IDOT planners.

An expansion of CTA Blue Line rail service, from its current terminus in Forest Park to DuPage County, and other new transit services are also on the table, officials said. They include a possible light-rail line and designating a bus-rapid transit corridor that would be open to express buses traveling between the suburbs and downtown at least part of the day…

Major improvements are needed because traffic volumes on the Eisenhower are up to 180,000 vehicles a day, making it one of the busiest and most congested expressways in the Chicago region, officials said.

It sounds like there are a lot of options on the table. As the article notes, this is now an issue because this road is handling much more traffic than was originally intended and the traffic is not just one-way (in to the city in the morning, out in the afternoon) but now goes both directions. I can also imagine that all of this will stir up some discussion: special toll lanes? Construction that will go on for years? More money spent on mass transit? It seems like multiple solutions are needed included getting more drivers off the road as well as improving the traffic flow along this stretch.

Of course, a lot of this is for down the road as the planning has to take place and the money has to be found:

So far funding is available only to continue preliminary engineering, which is expected to be wrapped up in the spring of 2013, officials said. Design would then take several more years.

“Part of our analysis is to examine the financing options,’’ Harmet said. “We are a ways away from construction.’’

While the discussion could just center on the Eisenhower, this could also lead to larger conversations about the role of highways and mass transit within metropolitan regions. If the Eisenhower, and other local highways, are continually issues, perhaps new things have to be tried and transportation has to be dealt with on a more comprehensive level within regions (see a study like this for a broader metropolitan approach).

Numbers to back claims about “SEAL-mania”?

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I am often on the look-out for news stories that relate to data analysis and interpretation that I can then use in my Statistics and Social Research classes. Here is an example of the AP reporting on “SEAL-mania”:

Stumpf is one of a growing number of Americans putting themselves through grueling fitness programs modeled after Navy SEAL workouts as interest in the elite military unit has soared since one of its teams killed Osama bin Laden. Everyone these days seems to be dreaming of what it’s like to be a SEAL, know a SEAL or at least look like one.

Book publishers say they cannot order the printings of the memoirs of former SEALs fast enough, while people are dialing 1-800-Hooyah! like mad to get their hands on T-shirts emblazoned with the SEAL insignia and sayings like: “When it absolutely, positively must be destroyed overnight! Call in the US Navy SEALs.”

Awe over the covert operation is even putting the city of Fort Pierce, Fla., on the map for vacation destinations. The city’s National Navy UDT-SEAL Museum — the only museum dedicated to the secretive SEALs — has been flooded with calls from people planning to visit.

But nothing short of joining the SEALs offers a more true-to-life taste of their toughness than the workout places run by ex-Navy commandos.

There may actually be an uptick in interest in Navy SEALS (apparently Disney and others are interested) but the story gives us little actual data to support this. We are told about some books, t-shirts, calls to a museum, and an increase in interest in workouts but no hard numbers to go by. In fact, the story seems to revolve around this tentative sentence: “Everyone these days seems to be dreaming of what it’s like to be a SEAL, know a SEAL or at least look like one.” I am skeptical about claims about “everyone.” The story could at least cite Google trend data (a big spike occurs in early May when searching for “SEALs”) or Twitter trend data (another big spike). These may not be ideal data sources but at least they provide some data beyond broad claims. If a media source wants to make a causal claim (Navy SEALs participation in the Bin Laden raid has led to “SEAL-mania” among Americans), then they should provide some better evidence to back up their argument.

(Another odd thing about this story is that the rest of it is about SEALs workouts. It almost seems as if there was some copy about these workouts waiting to be attached to a larger story and this raid presented itself as an opportunity.)

The state of public transit in the 100 largest American cities

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The Brookings Institution just released a new report, Missed Opportunity: Transit and Jobs in Metropolitan America, examining the mass transit systems in the 100 largest American cities. Here are some of the findings:

Nearly 70 percent of large metropolitan residents live in neighborhoods with access to transit service of some kind…

The typical metropolitan resident can reach about 30 percent of jobs in their metropolitan area via transit in 90 minutes…

About one-quarter of jobs in low- and middle-skill industries are accessible via transit within 90 minutes for the typical metropolitan commuter, compared to one-third of jobs in high-skill industries…

Fifteen of the 20 metro areas that rank highest on a combined score of transit coverage and job access are in the West…

With the primary focus of the report on jobs, there is a lot of interesting data. Here are a few things I noticed in going through the full report:

-Page 3 highlights three trends for metropolitan areas: “metro growth and expansion” with both city and suburban growth during the 2000s, “employment decentralization” (with a figure that only roughly 20% of metropolitan jobs are within 3 miles of the city center), and the “suburbanization of poverty.”

-Page 4 notes some of the problems of mass transit in today’s metropolitan regions: “old hub and spokes” which don’t work as well since “39 percent of work trips are entirely suburban” (a problem in the Chicago region, hence the need for the Star Line), “serving low-density areas” (a problem in many suburban areas and a recurring problem in the western suburbs of Chicago such as Naperville), and “spatial mismatch and the costs of transportation” (the idea that the people who work in certain jobs/industries don’t necessarily live near these jobs).

-Page 13 has an explanation for why they chose a 90-minute one-way commuting threshold in the study. If you change the threshold, the percent of jobs available changes quite a bit: “[A]cross all metro areas, the typical worker can reach about 30 percent of total metropolitan jobs in 90 minutes. At a 60-minute commute threshold, only 13 percent of jobs are accessible for the typical worker. For a 45-minute commute, the share drops to 7 percent.” This seems to be quite a high threshold but as they note, more than half of metropolitan commutes are longer than 45 minutes (according to 2008 American Community Survey data).

-Page 18 has a graph comparing the availability of high/medium/low skill jobs within 90 minutes by city or suburban setting. Interestingly, a higher percentage of jobs accessible from the city were high-skill while a higher percentage of accessible suburban jobs were low-skill.

-Pages 20-21 look at some of the differences between the West, with the most accessible mass transit and higher percentage of accessible jobs, and the South, the region at the other end of the spectrum. The findings about the South are not too surprising as it is known for sprawl but the finding that the West dominates the list of cities (15 of the top 20) is interesting. Does this suggest that these Western cities have made much more concerted efforts to provide mass transit?

If you look at the more specific data for the Chicago region, it appears to be fairly average compared to the other 100 metro areas.