Interchange - Planetizen's daily blog featuring opinions and commentary from leaders in the field on all things relating to the built environment.
 

Sidewalk Design Vehicle

Thu, 10/15/2009 - 09:13

A few days ago I posted a blog that discussed the concept of Universal Design (transportation facilities designed to accommodate all possible users, including those with disabilities and other special needs) and the value it provides to individuals and communities. One way to approach this issue is to define the design vehicle for pedestrian facilities.

The Genesis of Stalemate

Tue, 10/13/2009 - 09:28

Some of my acquaintances believe that climate change may end human life (or at least civilization) and that the only way to save humanity is to massively reduce economic growth and consumption. Other acquaintances believe that climate change is, if not an outright hoax, a minor problem- and that even the slightest attempt to regulate emission-creating industries will itself destroy American civilization.

Universal Design - Accommodating Everybody

Mon, 10/12/2009 - 07:23

I spent the last week teaching a professional development course for young planners in Buenos Aries, Argentina. It’s been a wonderful experience – my students are smart and enthusiastic, and Buenos Aries is a vibrant city with old-world charm. The buildings, plazas and old statues are beautiful and dignified, although a little frayed around the edges.

International Walk to School Day/ Livable Streets Education Invade Washington Square

Thu, 10/08/2009 - 04:45

Did you know that yesterday was International Walk to School Day? While many communities may have let this important public awareness opportunity pass by, New York City public school students were out in full force. Perhaps one would expect nothing less in a city where 80% of students already walk to school (transit trips require walking, too!). 

Municipal Vaporware: Why NYC's Data Mine is A Data Dump

Tue, 10/06/2009 - 10:55
This morning, Mayor Mike Bloomberg unveiled New York City's long-awaited Big Apps contest. Big Apps seeks to promote the Internet industry in the Big Apple (it's sponsored by the New York City Economic Development Corporation) and make local government more transparent.

I've been following the evolution of open data initiatives at the municipal level for about a year now, and was really hoping that New York was going to set the bar for future efforts across the country. It doesn't. In fact it's hard to understand why some notable local tech superstars like investors Fred Wilson and John Borthwick would sign on to such a lame effort.

Visiting Planning Schools: What (Not) to Do

Tue, 10/06/2009 - 07:26

The fall is high season for school visits from prospective students. I am a great believer in doing this remotely—while some greenhouse gases are generated by a Google search it is far less than a plane ride to a distant campus. I suggest visiting schools only after you have been admitted (and not even then if you don’t have a really crucial question that can only be answered on site). However, if you can’t bring yourself to even apply to a school in a place you’ve never visited, and promise to buy carbon set asides, a tour may be worth it. The following tips can help you make the most of the school.

Planning for the Anthropocene by Candlelight

Sun, 10/04/2009 - 07:48

The 2009 Canadian Institute of Planners conference in Niagara Falls ended on a remarkable note.  A talented speaker and unforeseen circumstance converged brilliantly to demonstrate both the nature of the crises we are facing, but also the resilience we will need to address them.

Rethinking Lower Manhattan: What If?

Wed, 09/30/2009 - 05:58

Since its founding in the mid 1990s, Alliance for Downtown New York has long been one of the world's leading business improvement districts. This non-profit organization has presided over the reinvention of New York's historic Financial District as a thriving 24-hour live/work district, while retaining a respectable share of the city's financial services sector. The Alliance built a network of Wi-Fi hotspots that lit up nearly every major public space in the district - not just outdoor locations like Bowling Green and City Hall Park, but also indoor atria like the Winter Garden and 60 Wall Street.

"Dreams From My Father," A Planner's Perspective

Mon, 09/28/2009 - 04:24

I recently read President Obama’s autobiography, “Dreams From My Father.” It is well written and insightful. Obama uses personal stories to explore issues of identity, race, class, politics, power, and what it means to be ‘United Statesian.’  Let me share some observations about  transportation and land use planning issues mentioned in the book.

Dreams from my Father 

A Middle Ground In The Bag Wars

Thu, 09/24/2009 - 12:01

The San Jose City Council is considering a proposal to ban plastic bags and most paper bags in supermarkets, out of concerns about the greenhouse gases used to manufacture them and about the waste from discarded bags.  But this policy might create as many environmental problems as it solves. 

In a city without disposable bags, shoppers who seek to buy large amounts of groceries will have to drag around an army of nondisposable containers.  For drivers, this is not a big deal.  Susie SUV can always find  space for dozens of nondisposable bags in her truck.  And because Susie’s bags can stay in her truck forever, she will always be able to make impulse purchases without difficulty.

Ow! That hurt! Or: The Start of Planning School, Year Two

Mon, 09/21/2009 - 06:04

Forgive me Olmsted, for I have sinned. I have strayed. I have coveted. I have had doubts.

I have thought about kicking urban design to the curb like a mangy puppy.

The Social Life of Traffic

Fri, 09/18/2009 - 09:07

Traffic is essentially "an engineering issue," says author Tom Vanderbilt. "But there's also a layer of culture."

That layer of culture determines, to a large extent, how traffic can become a problem. This idea is explored in Vanderbilt's 2008 book Traffic: Why We Drive the Way We Do (and What It Says About Us), a Planetizen Top Book of the year. He recently expanded on that idea for a discussion about traffic put on by Zocalo Public Square in (where better?) Los Angeles.

Accessibility-Based Planning

Thu, 09/17/2009 - 08:53

Should society encourage parents to drive children to school rather than walk or bicycle? Should our transportation policies favor driving over walking, cycling, ridesharing, public transit and telecommuting? Probably not. There is no logical reason to favor automobile travel over other forms of accessibility, and there are lots of good reasons to favor efficient modes, so for example, schools spend at least as much to accommodate a walking or cycling trip as an automobile trip, and transportation agencies and employers spend at least as much to improve ridesharing and public transit commuting as automobile commuting.

"A Paradise Built in Hell" Offers Lessons in Disaster Planning

Tue, 09/15/2009 - 09:02

In her new book, A Paradise Built in Hell: The Extraordinary Communities That Arise in Disaster, journalist and essayist Rebecca Solnit describes a phenomenon that is rarely mentioned in the context of disaster preparedness: the spirit of caring -- even joy -- that can emerge in the face of calamity.

Stress and the city, part 2

Mon, 09/14/2009 - 10:53

Not long ago, I posted on what makes some cities more stressful than others. (See http://www.planetizen.com/node/40441 ). In that post, I remarked that the ideal objective indicia of stress (resident surveys on crime, illness, etc.) often do not exist for most cities.

An Interview with the Chinese Premier

Sun, 09/13/2009 - 18:15

 This interview below with the Chinese Premier offers  a preview of the challenges and opportunities that will unfold at the

December 2009 UN Climate Conference  (see http://en.cop15.dk/?gclid=CI-ImOyB8JwCFYwwpAodNSUfjQ)

Here is the interview,  http://www.chinadaily.com.cn/opinion/2009-09/14/content_8687301.htm

A Low Cost Way to Learn About the Future of China

Sun, 09/13/2009 - 03:01

During my first week in China, I have spoken to dozens of people and toured all over Beijing. I even have a map listing the locations of all of the McDonalds in Beijing. Spatial theorists need to write down a model to explain how a uniform distribution of McDonalds is what we observe.

While I am quite happy to be here, this is not a low cost trip. The flight over was literally a pain in the neck. I'm in trouble with my wife

China and Climate Change

Thu, 09/10/2009 - 00:43

In my first week here in Beijing, I have spoken to a number of scholars here about climate change.  A few observations;

 1.  China's scholars are thinking about climate change mitigation but I haven't met many talking about adaptation.

A First Trip to Beijing

Mon, 09/07/2009 - 18:05

I have lived in Boston, Chicago, London, Los Angeles, New York and San Francisco but I have never seen anything like Beijing.  Over the next two weeks, I'm giving a series of talks at Tsinghua, Peking University and the Lincoln Institute, and the CASS.  While I was little surprised to see Mao's face on all of the money and to not be able to access my blog, I have been very impressed with everything I see and I see glimpses of a future "green city".

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