population geography
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population growth patterns, causes and consequences
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2012 TED Prize Winner – The City 2.0

2012 TED Prize Winner – The City 2.0 | population geography | Scoop.it

"The City 2.0 is the city of the future… a future in which more than ten billion people on planet Earth must somehow live sustainably.  The City 2.0 is not a sterile utopian dream, but a real-world upgrade tapping into humanity’s collective wisdom."

 

What do you see as the best forms of urban patterns for sustainable development in the future?  How could rethinking the city help rethink society? 


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How the rise of the megacity is changing the way we live

How the rise of the megacity is changing the way we live | population geography | Scoop.it
The rapid increase in the number of cities home to more than 10 million people will bring huge challenges … and opportunities... 

 

It's not just that more people now live in cities than in the rural countryside (for the first time in human history).  It's not just that major cities are growing increasingly more important to the global economy.  The rise of the megacities (cities over 10 million inhabitants) is a startling new phenomenon that really is something we've only seen in the last 50 years or so with the expectation that the number of megacities will double in the next 10 to 20 years (currently there are 23).  This reorganization of population entails wholesale restructuring of the economic, environmental, cultural and political networks.  The urban challenges that we face today are only going to become increasingly important in the future.        

 


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Kenny Dominguez's curator insight, December 12, 2013 12:26 AM

It is a good thing that there is more megacities being created because you can see more people move in which will help the city function better economics wise. When it comes down to the population that is a different story because there is more people to worry and deal with. The increase of people could go both ways because it can be good but at the same time it can go bad because people will start arguing in which it can get physical which means city ratings going down.

Bec Seeto's curator insight, October 30, 2014 5:58 PM

Great info graphic on mega cities. 

Corine Ramos's curator insight, January 22, 12:03 PM

 It's not just that more people now live in cities than in the rural countryside (for the first time in human history).  It's not just that major cities are growing increasingly more important to the global economy.  The rise of the megacities (cities over 10 million inhabitants) is a startling new phenomenon that really is something we've only seen in the last 50 years or so with the expectation that the number of megacities will double in the next 10 to 20 years (currently there are 23).  This reorganization of population entails wholesale restructuring of the economic, environmental, cultural and political networks.  The urban challenges that we face today are only going to become increasingly important in the future.       

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Are We Now in the Twilight of the Exurbs?

Are We Now in the Twilight of the Exurbs? | population geography | Scoop.it
HometownAnnapolis.com - A Web site for Annapolis and Anne Arundel County. Powered by Capital Gazette Communications and The Capital Newspaper.

 

This short article discusses the demographic shift in urban areas since the collapse of the housing bubble (explicitly referencing Burgess' Concentric Zone Model!).  With higher gas prices discouraging long commutes, is the era of sprawl over?  Some feel that suburban housing prices aren't in momentary decline, but that this represents a new normal as we reconceptualize the city and urban land values.  For more on the decline of the Exurbs, see: http://www.bostonglobe.com/news/nation/2012/04/05/growth-exurbs-falls-historic-low/WEsMHqBISD1n60T7WCJdTO/story.html ;     


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Elle Reagan's curator insight, May 26, 2015 10:24 PM

I thought this diagram was colorful and nicely laid out. Sometimes on diagrams they put too much stuff on the picture but I thought this one was clear and simple as while being easy to follow. 

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Sustainable Urbanism

http://www.ted.com Jaime Lerner reinvented urban space in his native Curitiba, Brazil. Along the way, he changed the way city planners worldwide see whats po...

 

Jaime Lerner does not see cities as the problem; he sees urbanism as the solution to many global problems.  This video outlines practical plans to rethink the city to be more sustainable.  To see an trailer for a documentary about the urban changes in Curitiba, Brazil, see: http://www.youtube.com/watch?v=swQTTG3NcYY


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Seth Dixon's curator insight, February 15, 2014 8:02 AM

Jaime Lerner does not see cities as the problem; he sees urbanism as the solution to many global problems.  This video outlines practical plans to rethink the city to be more sustainable.  Click here to see the trailer for a documentary about the urban changes in Curitiba, Brazil. 

Elizabeth Bitgood's curator insight, February 17, 2014 11:47 AM

This video is enlightening.  The speaker uses the city as a model for fixing problems in the world.  Instead of seeing the city as an enemy to environmentalism, he purposes changing the cities and reworking old sites like quarries into something that is useable today.  He also advocates the integration of the transportation systems to make commuting more feasible as well as less pollution generating. 

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The Grave Health Risks of Unwalkable Communities

The Grave Health Risks of Unwalkable Communities | population geography | Scoop.it
Our car-dependent lifestyle has led to a dramatic rise in obesity-related illnesses. But we can do something about it.

 

What does urban planning have to do with our health?  Plenty.  More walkable cities not surprisingly have citizens that are healthier and more fit.   


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Urbanizing the Suburban Street

Urbanizing the Suburban Street | population geography | Scoop.it
A community tries some relatively pain-free fixes to make its streets greener and more walkable...

 

One of the most challenging aspects of suburbs, and of the prescriptions for improving them, is the character of their roadways. Most of us take the poor design of our streets – the most visible part of most suburban communities, if you think about it – so much for granted that it never occurs to us that they actually could be made better for the community and for the environment.

Consider, for example, main "arterial" streets so wide that pedestrians can’t cross them, even if there is a reason to; little if any greenery to absorb water, heat, or provide a calming influence; or residential streets with no sidewalks.

This is where Montgomery County’s new street-scape initiative comes in. It has done some things right, including the preservation of much of its farmland – in part by channeling growth into the central districts of Bethesda and Silver Spring, both served by D.C.’s rail transit system, and more recently by encouraging walkable redevelopment along the notoriously sprawled-out Rockville Pike corridor.


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Urbanology

Urbanology | population geography | Scoop.it

"What would your future city look like? Find out now by playing Urbanology online.  Urbanology is a game that examines the complex ways in which cities develop."  This is a great teaching tool since you are asked 10 questions that city planners need to answer that will shape the cultural and economic patterns of the city.  For example, would you remove an automobile lane to put in a bike lane or expand the sidewalk?   Based on your answers, it will tell you what city is most similar to the one you envision and what is your highest (and lowest) priority in laying out the city.  


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Don Brown Jr's comment, July 29, 2012 5:23 PM
It seems Berlin is the ideal city for me since I have a high priority for innovation. How does a specialized city affect it longevity? Is it difficult to redesign, thus serving as a deterrent to innovation? Once you specialize, design and develop it for a certain purpose don’t you also make it venerable to change? (I’m thinking about Detroit)
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Radiant City

Radiant City | population geography | Scoop.it
In this feature length film Gary Burns, Canada's king of surreal comedy, joins journalist Jim Brown on an outing to the suburbs.

 

This 2006 documentary is a critical look at suburbia that has comments from suburbanites interspersed with planners, real estate agents, experts and urban academics. 


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Chris St. Clair's comment, April 27, 2012 2:03 PM
I've showed this movie once in a while during the Urban unit and the kids enjoy it. "Edutainment"
Seth Dixon's comment, April 27, 2012 7:09 PM
It seems a mixture of vignettes, with some academic founding mixed in. Warning: There was one F-bomb in the movie.
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Downtowns: How Did We Get Here?

Kennedy Smith is considered one of the nation's leading experts on downtowns, downtown economics, independent business development and the economic impact of urban sprawl, with a long career in downtown revitalization.

 

This video discusses the decline of the American Central Business District, the rise of shopping malls, the importance of the automobile and spatial organization of particular economic sectors.

 

Parts Two  http://vimeo.com/37041011 ; and Three  http://vimeo.com/37050944 ; continue the discussion with an emphasis on practical urban planning policies for small cities to revitalize the downtown region with some domestic and foreign examples. 


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Kenny Dominguez's curator insight, December 12, 2013 12:38 AM

I have wondered about that where these downtowns came from. I have thought of it because I am very curious to learn about downtown providence and how it became a downtown. Where did the word downtown come from? It is amazing how things are being called in this world.

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Urban Life In The 21st Century

Urban Life In The 21st Century | population geography | Scoop.it
More than half of the world now lives in urban areas. In the U.S., urban dwellers make up 83 percent of the population, and it's growing every day. What does it mean to live in a city today? What are the challenges for cities going forward?

 

This NPR special series, NPR cities, is an acknowledgement of what we already knew: cities are becoming increasingly important. To understand humanity in the 21st century, we need to understand cities. Included in this marvelous feature are numerous podcasts, infographics and articles about urban themes such as transportation, cultural amenities, economic and neighborhood revitalization.


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