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Micah Leinbach

Cities That Are Raising Eyebrows - 0 views

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    Relates to next year's symposium on cities: here are some of the popular (and impressive, though unsurprising) approaches cities are taking to becoming more environmentally friendly. Many are rooted in energy concerns and transport, among a few other social equity issues. However almost all commonly share large-scale government investment approaches to creating spatially isolated things (exceptions include bike shares and Curitiba's bus system). Look to Masdar City for one that is fully designed as an environmentalist's paradise (cars are banned). But I would point out that such cities are incredibly expensive to build, and in this case, they're almost guaranteed to be built on the sale of oil. While I don't like to play a game of blood money blame, there is some irony. I'd like to see some cost-benefit analysis that address whether the costs, both monetary and external from the use of oil, really make these projects "better", or if they are more of a show than a practical reality. Curitiba in Brazil is one worth researching as well, if you're interested in cities. Also a design-centric city, Curitiba also tries to build off popular demand, and alongside their environmental wins they have a good list of social records to lay claim to as well. Unlike Portland's own MAX, they have a decent percentage of citizens who actually pay to ride the public transit (despite the fact that it also is run via a system where fare checkers are few and far between), and analysts have credited it to the civic pride generated by the aesthetic value and efficiency of the system. The demand there is a little more organic and if I remember right, the bus system actually uses a few private businesses who compete to provide optimal service. Government steps in to keep things relatively well organized - an interesting economic approach as well. Interesting government programs that combine solutions to poverty, waste, and education in one as well.
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    Cleveland has an interesting thing as well - low-income, private efforts to address problems locally and at a smaller scale. Theoretically, their approach could be used in a whole range of places, and addresses social concerns in Cleveland far better than something like a new green stadium would. It just requires people willing to set up systems like the one in the article (and funding - the systems they have were funded by another organization, not reliable in terms of expanding the scale of the project or keeping it going into the long term It is also a fairly fancy system - and costlier too. But the idea can be done cheaply). As we prepare to enter discussions on the symposium (meeting on the 10th! A week from today) I'm curious which approach people find more appealing.
Micah Leinbach

Dealing with a Dying Detroit - 0 views

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    This highlights the rare but occassional shrinking city. Detroits population and economic state is declining, and the city - structurally - may actually have to get smaller. This is, as the article notes, not exactly what urban planning is traditionally oriented towards. But that does not mean it will never happen. Imagine fuel prices increasing without a good alternative coming in - people will likely begin to abandon hinterlands and outskirts and suburbs for cities, and this problem will occur even without dramatic and rare economic decline. Or just the general appeal of cities. Or Stewart Brand's defused population bomb comes true, and economic decline due to aging populations strikes many more aging cities. So it is worth paying attention to, especially since it offers space, which I like to see as opportunity. You can do a lot with that - Detroit gets a lot of urban agriculture press, and some of the first urban farms did emerge from reclaimed abandoned property where buildings had been burned down for insurance money. And the size of the space emptying out might even make it functionally scalable, which has been a major problem. Empty neighborhoods that are structurally intact are also really interesting to me - that is a lot of initial capital set up that could be utilized in the future, allowing for some groups with very little amassed wealth or capital to potentially do something with it. Who knows what, but there looks to be a lot to play with here, and it could be really cool.
isabel Kuniholm

New York - Empire of Evolution - NYTimes.com - 0 views

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    This article discusses the findings from a study conducted in New York City by some field biologists who study urban evolution. They are particularly interested in studying the biological changes in city animals and organisms that have occurred due to exposures to pollutants and habitat changes over time. I thought this was a very interesting article because most articles pertaining to evolutionary biology discuss scientists findings from biodiversity hotspots-not cities.
Micah Leinbach

Cities, Politics, Suburbs, Republicans, Democrats, and so forth... - 1 views

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    Everyone's favorite players and the battle over cities that probably won't happen. Interesting article on the politics of cities, and how environmentalists have indeed been killing some forms of condensed living in favor of "viewsheds" and suburban dwellings for exurbanites. Draws into a lot of topics discussed this week in ENVS.
Jim Proctor

Critic's Notebook - In Arabian Desert, a Sustainable City Rises - NYTimes.com - 2 views

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    A fascinating review, certainly to understand the technological advances of this "sustainable city" but also to understand its shadows: "[the designer's] fantasy world is only possible as a meticulously planned community, built from the ground up and of modest size. What Masdar really represents, in fact, is the crystallization of another global phenomenon: the growing division of the world into refined, high-end enclaves and vast formless ghettos where issues like sustainability have little immediate relevance."  Is this what we are after?
Julia Huggins

New Maps Show Racial Segregation in Vivid Color - 2 views

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    Looks a lot like GIS to me. But what's this? Not using a broad tract system to generate region averages, but instead more detailed and neighborhood specific system? These maps only show racial segregation, but its a promising basis for the improvements for which Davidson advocates in EJ analysis.
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    Here's Portland's map: http://www.flickr.com/photos/walkingsf/4982015862/in/set-72157624812674967/ This is an important and significant perspective. Compared to other cities, we're not working with a lot when we talk about diversity and segregation in regards to environmental justice. Comparing our EJ mapping to EJ mapping in cities with much more significant segregation would be interesting! (Who wants to do some more GIS mapping for fun over fall break??)
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    This (http://www.radicalcartography.net/index.html?chicagodots) is Bill Rankin's website, the cartographer who first produced one of these detailed maps in 2009 and inspired Eric Fischer to produce all the others (found here: http://www.flickr.com/photos/walkingsf/sets/72157624812674967/with/4981417821/). Check out the downloadable files on Rankin's website (there's one for race and one for income); he includes includes a traditional GIS map of the same data for comparison. (I recommend saving them to your computer and viewing them at a smaller scale to see the patterns more easily.) This is from his website: "There are indeed areas where changes take place at very precise boundaries... But transitions also take place through gradients and gaps as well, especially in the northwest and southeast. Using graphic conventions which allow these other possibilities to appear takes much more data, and requires more nuance in the way we talk about urban geography, but a cartography without boundaries can also make simplistic policy or urban design more difficult - in a good way."
Jim Proctor

"Green Giant" | Willamette Week - 0 views

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    The Oregon Sustainability Center, to be housed on PSU campus, embodies the utopia of high-tech self-sufficiency unlike no other contemporary structure around, and may possibly be unique in the U.S. today. But at what cost? And, is this the utopia we want to pursue??
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    This is the topic of an article that I posted to the Symposium2011 diigo group. (http://www.nytimes.com/gwire/2010/07/07/07greenwire-bold-public-private-venture-aims-to-make-ore-c-32109.html?pagewanted=all) Originally I posted it due to it's relevance to the "future of cities" topic. Portland often comes up in discussions about progressive cities, and this is merely one more reason for it to do so. The questions you bring up here about cost and utopian attitude I think are particularly relevant to the broader question of cities and would be really interesting for us to explore further. In my discussion with Micah earlier today, for example, we talked about Portland in general being a sort of utopia. Specifically we were discussing the tendency of highly motivated and concerned people to move to Portland away from other places that might actually be in greater need of their work. I asked "what's more important: investing in a model of the ideal to generate enthusiasm and prove it can be done, or spreading efforts out to places less conducive to the changes?"
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    I'll say it publicly, with the hopes of getting some debate on this: I don't think you've proven it can be done if it is in the model of the ideal (operating under the assumption that most places are specifically not the ideal, and are not neccesarily conducive to the changes). Just because something can be done in an ideal place does not mean it can be spread out. I see it as more likely that when something is done succesfully in a place that is antagonistic to it, something is really right with whatever that something may be. While answers are naturally specific to the issue or solution in question (so I apologize for the vague language), I'm of the mind that a lot of the things Portland has done to make things "work" may not be easily replicated outside of Portland, as much because of structure as because of culture. This is a debate where it is particularly difficult to make broad assumptions, of course, and there will be exceptions to either and any side, but I lean towards making changes where the changes are not conducive. I welcome opposition though, I'm curious what others think coming from other regions and from Portland itself.
Julia Huggins

The Great Desprawling Experiment - 0 views

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    Pro-Urbanism "...developers and county leaders in Fairfax County are close to finalizing a radical multibillion-dollar plan to "desprawl" Tysons Corner, VA. The proposal, aimed at attracting a total of 100,000 with the texture and energy of city life, involves tearing up large swaths of the existing town and constructing a series of urban villages, with buildings up to 25 stories high."
Jim Proctor

The End Of The Road: Saying Goodbye To Freeways - 0 views

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    So, is the era of freeway utopias finally over?  Well, not everywhere, but in some cases indeed they are coming down in a number of US cities. So, what seems to be the pattern connecting these once-icons of freedom that are now (or soon to be) gone, vs. those that are remaining (or expanding)?
Micah Leinbach

DIY Design - 1 views

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    For the cities symposium, some interesting ways to make urban design a bottom up, but intentional process (distinct from top down intentional or bottom up unintentional - 10 points to whoever comes up with a link showing some top down unintentional, though perhaps we could count side effects of a policy that creates forced moves in design somewhere else in a city). Fun to look at, though I wonder what sort of people find this appealing, and what sort of folks might find this threatining, obtrusive, or messy - our own Portland is one of the examples.
isabel Kuniholm

Whole Earth Discipline: Why Dense Cities, Nuclear Power, Transgenic Crops, Restored Wet... - 0 views

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    This is a book by ecologist and environmentalist Stewart Brand who is previously known for helping create and write the Whole Earth Catalogue. In this book Brand discusses the current state of our environment and specifically focuses on climate change. He then spends the rest of the book discussing radical modern approaches that he believes will help combat climate change. Some of these methods include using nuclear power as our main source of energy and genetically modifying all of our crops to be more resilient to climate change. He also argues that densely populated cities are more efficient and that new technology must be used to help fix the environmental problems that have been caused by previous technologies. This book is well written and offers a perspective on environmental issues that most other current environmental books do not agree with. I would recommend this book to all environmental studies majors.
Meghan Cleland

Chicago takes the LEED in eco building | Cities of the Future | Grist - 1 views

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    This article looks at what Chicago is doing to push their development in the green direction. This falls under progressive ecological modernization. It is particularly interesting examining this development in a city that one would more readily associate with the historically negative side of industrialization (birthplace of the skyscraper)
Micah Leinbach

The "Which is Greener" game - Cities or Off-The-Grid - 1 views

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    One of environmentalism's favorite past times: ragging on other environmentalist movements for not being as green as the other guy (forgive my cynicism). For what its worth, that may help direct action in the right direction. Or it may stall action due to debate. I find its often a fine line to tread, and calls heavily into realms of psychology and the other social sciences (also a favorite victim of another line of thought in environmentalism) regarding people's various reactions to environmental initiatives or ecologically sound decisions. A lot of folks that I know who are into environmental things have started off trying to bring about ecological change, gotten frustrated, and joined the off-the-gridders. They're very happy people now - but are they doing as much environmental good? It is a worthy question. A lot of great environmental minds have been lost to the off-the-grid, live-in-the-woods mentality. And a lot of great environmental minds have come out of it. Wish they had a little more in terms of research they're citing, since they both make a lot of claims about consumption but don't cite any sources beyond their own experience. That said, its a good intra-movement debate, one I've had with others on this campus, and continue to have with myself.
Julia Huggins

Vertical farming: Does it really stack up? | The Economist - 2 views

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    A challenge to the idea that vertical farming may be more energy efficient than traditional approaches. Like the debate around local food though, it bothers me that we focus on energy and/or CO2 emissions when we measure environmental impact. In a much bigger picture, I'm not even so sure that another agricultural revolution, like this, is really what's best for the planet in the long run.
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    Good points all. While the excitement about vertical farms is good for attracting investors, the economic realities of all the systems involved are definitely questionable. That said, the Economist left out some things that are worth mentioning, both for and against the idea. First of all, the use of hydroponics is thrown out pretty willingly and easily, but its hardly simple. For one, you're moving away from the use of soil (and fertilizer, manure, other related mediums) as the primary medium for agricultural production. We are simulatenously just realizing that we don't really know much about soil as a medium. And even with water we have the same problems. The "known unknowns" are pretty great either way, and scale plays in. Most hydroponics (though there are major exceptions) are run by research organizations or universities, which means there is a lot more free and regular support, particularly from the sciences, than most commercial operations will be able to afford. Its much easier, when things go wrong, to have a cadre of free sciences hovering around. As for "you can grow anything in hydroponics", speaking from work I've done with those systems, you can - but good luck with a lot of it. Plus water filtration becomes an issue, though there are biological ways of handling that (even then you're creating a very limited ecosystem - they can get thrown off ridiculously easily). On the other hand, while light inputs are definitely a notable consideration, light science and "light engineering" is making leaps and bounds. So while I'd say issues with light are writing it off just yet, I wouldn't count on that as the everlasting limiting factor. Along with the various spinning, rotating, window side containers there are also various types of windows, "light tunnels", and even the good ol' basic efficient lighting systems and such to consider. And design, rather than technology, can also contribute - several vertical farm designs "stagger" floors to reduce
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    shading from the building itself. Also, for anyone following alternative agriculture from the technology/commerce/urban ag side, there are two details the Economist got wrong. Sweetwater Organics, featured on NBC a few weeks ago, is already running a commerical hydroponics farm out of an old railroad warehouse. The nutrients for their water chemistry come from fish (poop), who are also raised in tandem with the plants, also for food. Also, at least one vertical farm plan has moved off the drawing board (sort of) into fundraising stages, and the land for it is cleared (both physically and legally) for building. This is at Will Allen's Growing Power, in Milwaukee, WI. Will, the "father of modern urban agriculture" and a frequent visitor to the White House with Michelle Obama's "Let's Move" program, is hoping to build the five story building within a few years. It will be located (and provide food to) in a food desert, in one of Milwaukee's largest low-income housing projects. So the world will soon have a test case for this idea. Other cities may follow, but as far as I know the closest one (in terms of multiple floors of greenhouses) is planned for Toronto, and is at least two decades out - which probably means its anyone's guess whether it'll happen.
Michelle Moulton

Kenya drought worsens hunger risk - 2 views

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    Annual rains in Kenya have failed to come, as a result crops are failing and cattle are dying. 2.5 million people are receiving emergency food aid, many rural farmers are moving to the slums in towns and cities
Marko Demkiv

The Future is Here: Sherbourne Common « The Dirt - 1 views

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    The article talks about the new technologies used in planning of a Sherbourne Common in Toronto. The main improvement of this park is its water treatment infrastructure. It also raises topics of urban planning and how nature is integrated into cirties ("New nature is what we culticate in our cities"). 
Alix Finnegan

Vancouver Gets Parklets « The Dirt - 0 views

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    The new up-and-coming trend in landscape architecture? Redesigning streets and sidewalks to be more "people-friendly" by creating public spaces. This article focuses on Viva Vancouver, an organization advocating for the creation of mini-parks in urban areas and whose most recent accomplishment is transforming two parking spots into a shiny new deck with seating for 4-8 people. Portland organizations like City Repair have been into this idea of placemaking for a long time, touting the benefits of creating public spaces to facilitate gathering between strangers and to make the rough urban landscape a bit more homey. Good idea? Or is spending $18,000 to make a wood structure in a parking lot absurd?  
Jeffrey Morales

Amazon.com: A Great Aridness : Climate Change and the Future of the American Southwest ... - 0 views

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    deBuys, William. 2011. A Great Aridness: Climate Change and the Future of the American Southwest. New York: Oxford University Press deBuys goes into the political, ecological, ecological and climactic science behind what drives the current and future problems in the American Southwest. He summarizes the science behind climate change, Hadley cells and the problems behind urban planning in big cities like Phoenix. Aside from giving a stirring overview of the natural beauty the region boasts, deBuys says more than once that the book is a thorough history of a region that will drastically be affected by climate change within our grasp that we should not ignore. The problems, while numerous and quite difficult to sort through, should be easier to solve with our resources in the region. I agree with the need for cooperation to swash through the web of problems, but despite the issues of drought and water quality mutual to regions around the world, they are simply not the same. I fear it would be much harder to transpose a solution from the Southwest to the Mediterranean or Western China.
Julia Huggins

Don't like the climate? Move to Fargo, says author of 'Climatopolis' - 1 views

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    "[Matthew Kahn's] new book, Climatopolis: How Our Cities Will Thrive in the Hotter Future, argues that while it's too late to avoid the major effects of global warming, that's OK because most people will simply move to places that are effectively adapting to the changes. " An intriguing argument on the side of the climate debate we tend to ignore. Kahn believes that it's too late to stop global climate change or even slow it to a noticeable degree, yet he offers some optimistic opinions about what this could mean for humanity. For those who may not like the idea of giving up the "stop global warming" campaign, this interview offers some insight to the rationale behind this perspective. (I dont feel like my tags capture all the topics here, suggestions?)
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