Skip to main content

Home/ Mindamp/ Group items tagged urban planning

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Charles van der Haegen

The Death and Life of Great American Cities - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/..._Life_of_Great_American_Cities

Cities USA Jane Jacobs death and life urban planning planning policy communities

shared by Charles van der Haegen on 08 May 11 - Cached
  • Charles van der Haegen on 08 May 11
     
    "The Death and Life of Great American Cities, by Jane Jacobs, is a greatly influential book on the subject of urban planning in the 20th century. First published in 1961, the book is a critique of modernist planning policies claimed by Jacobs to be destroying many existing inner-city communities. Reserving her most vitriolic criticism for the "rationalist" planners (specifically Robert Moses) of the 1950s and 1960s, Jacobs argued that modernist urban planning rejects the city, because it rejects human beings living in a community characterized by layered complexity and seeming chaos. The modernist planners used deductive reasoning to find principles by which to plan cities. Among these policies the most violent was urban renewal; the most prevalent was and is the separation of uses (i.e. residential, industrial, commercial). These policies, she claimed, destroy communities and innovative economies by creating isolated, unnatural urban spaces. In their place Jacobs advocated for "four generators of diversity", writing on page 151, "The necessity for these four conditions is the most important point this book has to make. In combination, these conditions create effective economic pools of use." Mixed uses. Short blocks. Buildings of various ages & states of repair. Density. Her aesthetic can be considered opposite to that of the modernists, upholding redundancy and vibrancy, against order and efficiency. She frequently cites New York City's Greenwich Village as an example of a vibrant urban community. The Village, like many similar communities, may well have been preserved, at least in part, by her writing and activism. The book also played a major role in the urban development of Toronto, Ontario, Canada, where Jacobs was involved in the campaign to stop the Spadina Expressway.[1] The book continues to be Jacobs' most influential, and is still widely read by both planning professionals and the general public. Urban theorist Lewis Mumford, while f
  • Charles van der Haegen on 08 May 11
     
    The first time ever I understood how to share a diigo bookmank to a Group Hi Ha!!!
David McGavock

Astonishing - Sagarika Bhatta - 0 views

sagarika-bhatta.blogspot.com

CBA ITK Sagarika Bhatta peeragogy adaption to climate change Cooperation commons learning culture

shared by David McGavock on 01 Dec 14 - No Cached
    • David McGavock
      David McGavock on 01 Dec 14
       
      As Sagarika Bhatta said in the hangout, this is a response to the effects of climate change rather than a response to decrease CO2 emissions. The traditional practices have an important role to play in the protection of agriculture in Nepal. The traditional practices are a protective factor for sustainability.
  • share urgency
  • expose and publicize
  • ...17 more annotations...
  • critical mass who understands the urgency
  • exploration, discussion, documentation and promotion of the knowledge
    • David McGavock
      David McGavock on 01 Dec 14
       
      Find out what practices have sustained agriculture in the 3 climates within Nepal. Document it and disseminate it to the people and outside public.
  • Global movement
  • esearch and promotion of Knowledge that helps to combat climate change
  • helps in adaptation to climate change
  • indigenous Knowledge
  • plight of citizen
    • David McGavock
      David McGavock on 01 Dec 14
       
      This is another story: how do impacts and inappropriate technologies impact the local people.
  • documentation through research
  • community-based adaptation (CBA) to climate change
    • David McGavock
      David McGavock on 01 Dec 14
       
      CBA - community based adaptation to climate chage
  • possibilities of rain water harvesting and other means of water storage
  • watershed degradation, urbanization, growing population are the major factor for water crisis here
  • making it part of national development policy
  • Nepal is vulnerable to rising global temperatures and has already been dealing with the impact of erratic rainfall, frequent droughts and floods, which have been affecting food security
    • David McGavock
      David McGavock on 01 Dec 14
       
      Problem Statement for Nepal.
  • experiment with a bottom-up approach using Local Adaptation Plans of Action, or LAPAs, in 10 districts across the country in 2010
    • David McGavock
      David McGavock on 01 Dec 14
       
      what has been tried.
  • ultimately question the status of food security
    • David McGavock
      David McGavock on 01 Dec 14
       
      The bottom line problem is that these impacts - problems above will threaten the security of the people of Nepal - food/shelter/quality of life..
  • promote the Indigenous Traditional knowledge (ITK) as Community Based Adaptation techniques that has been practiced by different indigenous community in Nepal in agriculture
    • David McGavock
      David McGavock on 01 Dec 14
       
      This is the goal. Promote traditional knowledge in support of the people of Nepal - their agriculture, livelihood and social welfare.
  • David McGavock on 01 Dec 14
     
    This is a good summary of the goals of the work of Sagarika Bhatta in support of Nepali agriculture. It describe the idea of community based adaptation (CBA) to climate change and the Indigenous traditional knowledge (ITK).
  • kajalagrwal1 on 19 Dec 16
     
    Dubai Sexy Call Girls Escort Service Dubai Sexy Call Girls Escort Agency Dubai Sexy Call Girls Escorts Hot and Sexy Girls Escorts In Dubai Indian Hot And Sexy Girls Escort Dubai Escorts
David McGavock

…My heart's in Accra » CHI keynote: Desperately Seeking Serendipity - 1 views

www.ethanzuckerman.com/...esperately-seeking-serendipity

filter bubble diversity bias cosmopolitan global local

shared by David McGavock on 07 Jul 11 - No Cached
  • Cities embody political decisions make by their designers.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Sounds like program or be programmed to me
  • It’s much harder to get the architects behind Facebook or Foursquare articulate the behaviors they’re trying to enable and the political assumptions that underly those decisions.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Again - Programmers!
  • An urban planner who wants to make changes to a city’s structure is held in check by a matrix of forces: a desire to preserve history, the needs and interests of businesses and residents in existing communities, the costs associated with executing new projects. Progress is slow,
  • ...49 more annotations...
  • For those planning the future of Facebook, it’s hard to study what’s succeeded and failed for MySpace, in part because an exodus of users to Facebook is gradually turning MySpace into a ghost town.
  • If we learn from real-world cities instead of abandoned digital ones, what lessons might we take?
    • David McGavock
      David McGavock on 07 Jul 11
       
      Conclusions
  • The Jacobs/Moses debate suggests we need to be cautious of architectures that offer convenience and charge isolation as a price of admission. This is the concern Eli Pariser articulates in his (excellent) new book, “The Filter Bubble“.
  • He worries that between Google’s personalized search and the algorithmic decisions Facebook makes in displaying news from our friends, our online experience is an increasingly isolated one,
  • They’re cars, rather than public transit or busy sidewalks.
  • A map of Vancouver overlaid with my friends’ recommendations is one thing; one that recommends restaurants based on paid advertisements and doesn’t reveal this practice is another entirely.
  • The map I want is the one that lets me shuffle not just through my friends’ preferences but through annotations from different groups: first time visitors to the city; long-time Vancouverites; foodies; visitors from Japan, Korea or China.
    • David McGavock
      David McGavock on 07 Jul 11
       
      A diverse sampling of taste
  • People’s actions inscribe their intentions onto a city.
  • Online spaces are often so anxious to show me how my friends are using a space that they obscure how other audiences are using it.
  • It’s possible to find out what’s popular on Facebook to an audience broader than that of your friends.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Something Google+ should consider
  • One of the reasons curation is such a helpful strategy for wandering is that it reveals community maxima. It can be helpful to know that Times Square is the most popular tourist destination in New York if only so we can avoid it.
  • knowing where Haitian taxi cab drivers go for goat soup is often useful data on where the best Haitian food is to be found.
  • If you want to explore beyond the places your friends think are the most enjoyable, or those the general public thinks are enjoyable, you need to seek out curators who are sufficiently far from you in cultural terms and who’ve annotated their cities in their own ways.
    • David McGavock
      David McGavock on 07 Jul 11
       
      key to breaking the filter bubbles
  • Geocaching is its own peculiar form of community annotation, where the immediate goal is leaving your signature on someone else’s logbook, but the deeper goal is encouraging you to explore in a way you otherwise wouldn’t.
  • SF0, founded by a trio of Chicagoans transplanted to San Francisco, was designed to encourage players to discover things they’d never seen or done in the city, in a way that encouraged independence and exploration.
  • Combining the insights we may find from studying the organization of cities with the ability to reshuffle and sort digitally may let us think about designing online spaces for serendipity in different and powerful ways.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Conclusion?
  • - How do we design physical spaces to encourage serendipity? - What lessons about serendipity in physical spaces can we bring into the virtual realm? - How can we annotate the physical world, digitally, in ways that expand our encounters with the world, rather than limiting them?
    • David McGavock
      David McGavock on 07 Jul 11
       
      Questions over conclusion
  • We hope that cities are serendipity engines. By putting a diverse set of people and things together in a confined place, we increase the chances that we’re going to stumble onto the unexpected. It’s worth asking the question: do cities actually work this way?
  • Most of us are fairly predictable
  • We hope for random encounter with a diverse citizenry to build a web of weak ties that increases our sense of involvement in the community, as Bob Putnam suggested in Bowling Alone. And we worry that we may instead isolate and cocoon ourselves when faced with a situation where we feel like outsiders, as Putnam’s recent research suggests.
  • “Census data can describe the segregation of my block, but how about telling me how segregated my life is? Location data points in that direction.
  • Nathan Eagle, who has worked with Sandy Pentland at MIT’s Media Lab on the idea of “reality mining”, digesting huge sets of data like mobile phone records, estimates that he can predict the location of “low-entropy individuals” with 90-95% accuracy based on this type of data
  • We all filter the places we live into the places where we’re regulars and the ones we avoid, the parts of town where we feel familiar and where we feel foreign. We do this based on where we live, where we work, and who we like to spend time with.
  • I’m less concerned about left-right polarization in the US, and more concerned about us/them polarization around the world
  • through the design of the systems we use and our behavior with those systems, I see reasons to worry that our use of the internet may be less cosmopolitan and more isolated that we would hope.
  • There were – and are – reasons to distrust curators, but there’s a critical aspect of their work I believe we need to preserve as we move towards new models for organizing news.
    • David McGavock
      David McGavock on 07 Jul 11
       
      interesting view of curation
  • Countries that have more than 40 million or more internet users generally have a very strong bias towards local sources – the mean is roughly 95%/5%, which makes Americans look (slightly) cosmopolitan in comparison.
  • US broadcast media focuses much more on entertainment stories than on international news.)
  • What’s striking to me about this preference data is that there’s so little effort required to access international news sources like BBC, the Times of India or the Mail and Guardian – they’re one click away and don’t require crossing a language barrier – and how strong the “local” bias for national news sources appears to be.
  • on January 12th, I published “What if Tunisia had a revolution, but nobody watched?“… and I got a lot of phone calls when Ben Ali fled the country two days later.
  • The revolution in Tunisia caught intelligence and diplomatic services around the world flat-footed. It didn’t have to – there was a wealth of information being published on Tunisian Facebook pages
  • I’m forced to admit that there’s no way I would have known about the revolution brewing if I didn’t have close Tunisian friends.
  • I’m less interested in the ways in which we limit our paths through cities than in how we constrain what we do and don’t encounter online.
    • David McGavock
      David McGavock on 07 Jul 11
       
      key point
  • On the other hand, curators invariably have biases
  • We need mechanisms to ensure that search gets complemented with serendipity.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Point we have been discussing. Filter bubbles
  • Facebook offers a different answer to the question, “What do I need to know?” – “You need to know what your friends and your friends of friends already know that you do not.”
    • David McGavock
      David McGavock on 07 Jul 11
       
      Facebook world = ummm....
  • there’s a decent chance that their collective intelligence has some blind spots
  • The problem, of course, is that if your friends don’t know about a revolution in Tunisia or a great new Vietnamese restaurant, you may not know either.
  • It’s worth asking whether that bubble is able to provide us with the serendipity we hope for from the web.
  • Serendipity, at first glance, looks like the positive side of unintended consequences, the happy accident. But that’s not what the term meant, at least originally.
  • The word was coined by Horace Walpole, an 18th century British aristocrat,
  • A Google search turns up 11 million pages with the term, including restaurants, movies and gift shops named “serendipity”, but very few on unexpected discovery through sagacity.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Serendipity vs. Sagacity
  • he refers to a Persian fairy tale, The Three Princes of Serendip, in which the titular characters were “always making discoveries, by accidents and sagacity, of things they were not in quest of.”
  • Louis Pasteur observed, “In the fields of observation chance favors only the prepared mind.”
  • In “The Travels and Adventures of Serendipity”, he and Barber explore discovery in a General Electric laboratory under the leadership of Willis Whitney, who encouraged a work environment that focused as much on fun as it did on discovery.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Sounds like Google. Tinkering, time to play, time to work.
  • If we want to create online spaces to encourage serendipity, we might start by learning from cities.
    • David McGavock
      David McGavock on 07 Jul 11
       
      Moving to the point of online learning
  • Our loss, I believe, is that we’ve lost sight of the idea that we could prepare ourselves for serendipity, both personally and structurally.
  • vibrancy comes from the ongoing chance encounter between people using a neighborhood for different purposes, encountering one another as their paths intersect and cross.
  • The neighborhoods Jacobs celebrates are certainly not the most efficient in terms of an individual’s ability to move quickly and independently. Vibrancy and efficiency may not be diametrically opposed, but it’s likely that the forces are in tension.
1 - 3 of 3
Showing 20▼ items per page