Search
More about Jane Jacobs

Books

  • The Death and Life of Great American Cities
    The Death and Life of Great American Cities
  • Dark Age Ahead
    Dark Age Ahead
About the Author

Andy Taylor

Twitter Updates

    follow me on Twitter
    Sites that Link Here

    streetsblog.net

    Sustainable Cities Collective

    Pieces of Flair

     

     

    Powered by Squarespace

    Basecamp project management and collaboration


    Friday
    03Jul

    Aesthetic Limitations: Do not mistake life for art

    To approach a city, or even a city neighborhood, as if it were a larger architectural problem, capable of being given order by converting it into a disciplined work of art, is to make the mistake of attempting to substitute art for life. “Visual order: its limitations and possibilities,” The Death and Life of Great American Cities (p373)

    Despite all the sketchy renderings - watercolor, colored pencil, and that fancy Prismacolor(TM) marker - the true power of architecture lies in the construction documents. Add to that set a specifications regarding a whole host of details including materials and manufacturers, and there’s little flexibility for the contractor, who can request substitutions only before bidding and maybe unexpected change orders later. The architect and their consulting engineers literally put their stamp, or rather seal, on it. That’s control.

    Today I got some good planning advice: “Only publicize results.”

    Now, the governmental authorities most planners work under may not let them reserve PR opportunities to this extreme minimum, but there’s wisdom in such anti-braggadocio. The skills required to make a pretty plan are much easier to come by than the skills, time, and wherewithal to craft and implement a plan that can only be borne out on the decisions of hundreds, if not thousands of independent actors.

    Plans can be pretty, art-like. Art isn’t bad. Even Jane Jacobs admits that art is rigorous. No matter the medium, artists must select what to show from the living world. That is, what fits within the frame, within the time span of the play, etc. Planmaking can be an art, but if one only designs the plan with little regard for the messy choices of life before and after the planning snapshot, it is all for naught - worse than staying quiet.

    Agency is the word I prefer to use - not as it is used to describe organizations, but as it refers to action. Individuals have agency. As swept up as we might get in environments and how they might determine the behavior of those using it, there’s really no telling what individuals might do.

    Economics helps. People are serving their own needs: making a living, recreating, traveling to work, eating, etc. There’s a personal economy at stake. Ignore it at your peril. That’s not to say folks will always act in their own best interest. We’re limited beings with limited time and limited information (for more, see Herbert Simon in the references).

    This isn’t just splitting hairs. The design strategies are different between the art of planmaking and allowing for the life that takes place in placemaking.

    Here’s an example:

    I can make a rendering. Let’s say it’s photorealistic - really fancy, maybe a 3D massing model done in SketchUp with exterior materials rendered with an extension like Podium, probably with some clean up in Photoshop, which will also give me a chance to drop in a bunch of people using the space. The cost of all that software is nothing compared with the investment in time.

    The design strategies are all different if you’re more interested in reality - in making spaces that people want to use and visit, rather than just be superimposed over. William Whyte and Kevin Lynch never had access to such tools, yet they developed design strategies that understood the life of city spaces.

    Thursday
    02Jul

    Do architects hate cities? - The impossibility of what Jane Jacobs calls "visual order"

    I’ve done my fair share of working for and with architects - maybe more. While I have the utmost respect for what they do, their design abilities, and their knowledge of materials and structures, it gives me pleasure to dive into Jane Jacobs’ indictment of architecture as applied to cities. Because I get such pleasure out of this indictment, I’m going to spend a few days reveling in Jacobs’ chapter on “Visual order.”

    *

    The functional order of the city demands that the intensity and diversity be there; their evidences can be removed from the street only at the cost of destroying necessary functional order. “Visual order: its limitations and possibilities” The Death and Life of Great American Cities (p379)

    Take a good look at city streets - perhaps the primary way of experiencing a city. Forget about the fly-over map-driven plan view you might only experience as a bird, from a plane, or on your GPS.

    Jacobs sets up two ways of viewing the street:

    1. Streets announce endlessness, repeating variations on the street-level scene well past your viewpoint
    2. Streets announce activity: life and useGuggenheim - (cc) Daniel Huggard

    There’s some cognitive dissonance to correct for when combining these views. Such activity, if seen as endless, becomes a cacophony - insulting all that is proper and orderly. But, when viewed without such detachment, the streets announce such activity necessarily: you’re carrying out your life in this realm amidst the variety of places of commerce, residence, industry, and recreation. The limits are not within your view, they’re within your ability to be present along the street - as far as your legs or any other mode of transportation can carry you.

    Jacobs states that architects typically place more weight on number one, which can generate outright contempt for street life. Rather than just stop at “typically,” I’ll illustrate with the example of Frank Lloyd Wright.

    Fallingwater - (cc) Rahul DeshpandeIn May, the New York Times covered an exhibit on Wright celebrating the 50th anniversary of the Guggenheim. Many love and enjoy his buildings (including me), taking trips to such destinations as Fallingwater.

    Wright held an explicable distain for cities, as an architect, which the article details well. Broadacre City - his vision for the community of the future - was hardly a city at all, but rather a highway-driven, automotive and individualistic repetition of Usonian houses in isolation. It wasn’t so far off from suburban sprawl, the geographically dominant human-driven landscaping of the twentieth century (at least in North America).

    This fantasy has, in many ways, become reality. Yet, life still has to happen. Critics of sprawl abound, proclaiming it ugly, stultifying, inefficient, and unjust.

    The problem isn’t in the activity or “cacophony.” The problem is in correcting the cognitive dissonance. Jacobs details design approaches to this problem that in appearance or function end the endlessness of the street view - terminating such vistas, absent an already irregular grid from history and/or geography. Oh, how less grand the solutions!

    Wednesday
    01Jul

    Market Urbanism

    I’ve found out about some interesting new sites in just watching my site statistics tracking referrers and checking out “retweeters.” I’ve gotten some traffic from Streetsblog and Sustainable Cities Collective for some time now.

    Recently I’ve gotten some traffic from Market Urbanism. While I’m not a libertarian, I’ve always had fruitful discussions with libertarians about urban economics. In my view, you have to strive for market efficiency before you start talking about equity. So, I’m quite pleased to find a blog that’s taken up this torch: to school the libertarians in some urban economics. Where else am I going to find someone steering folks away from Frank Lloyd Wright, which will have some bearing on tomorrow’s post on visual order as we launch back into The Death and Life of Great American Cities.

    Though I don’t subscribe to all the views there, I do subscribe to the RSS feed. Check it out if you’re curious.

    Tuesday
    30Jun

    In the midst of pessimism, seeds of optimism

    In one paragraph, Jacobs is talking about the Mycenaeans; just before that the difference between the shift away from agrarian lifestyles in the west as compared with the abrupt colonial imposition of postagrarian culture. In the next she drops this gem:

    At a given time it is hard to tell whether forces of cultural life or death are in the ascendancy. Is suburban sprawl, with its murders of communities and wastes of land, time, and energy, a sign of decay? Or is rising interest in means of overcoming sprawl a sign of vigor and adaptability in North American culture? Arguably, either could turn out to be true. “Dark Age Patterns” Dark Age Ahead (p169-70)

    June’s over. So is Dark Age Ahead. I’m sure I’ll be turning back to it as I work through The Death and Life of Great American Cities and her other works. I hope I’m at the height of my craft at age 87. If anyone claims Jacobs peaked in 1961 at Death and Life, surely they’ve never read this great tome:

    • Stern voice
    • Able to knit together a complicated, but comprehensive and readable narrative on potentially divisive topics
    • Wry
    • Able to sow seeds of optimism in the midst of pessimistic and dire warnings
    • Shorter than either Diamond’s Collapse or Guns, Germs and Steel (you might not need to read those if you’re satisfied with what you learn about his works here)
    • Brilliant capstone
    • Too much already proven true only 4-5 years since publication
    Monday
    29Jun

    Jane Jacobs spies spirals

    Accounts of breakdowns are tedious. Seen from a distance—historical, geographic, administrative, or emotional distance—they make succinct stories. But in close-up view, they consist of too many details, none sufficient in itself; the pieces make sense only when considered together. “Unwinding vicious spirals,” Dark Age Ahead (p152)

    Jacobs masterfully weaves the story, pulling the thread through the many facts—the only way to unwind such interlocked problems to begin to understand the mistakes and misfortunes that sparked and spurred them on.

    I’d already remarked on her storytelling skill concerning When Streetcars Ruled the Streets and pretty much any description of a system of organized complexity.

    In “Unwinding vicious spirals,” she begins with the Great Depression, leading us down the rest of the 20th century spiral into worse homelessness and unaffordable housing. That prolem is interlocked with many others, of course.

    I can’t do her summary narrative justice in a blog post. This is the one chapter, so far, that I will claim is a must read. It’s a must read.

    Then again, I’m biased, because she’s taking to task some of the unscientific thought of the zoners in my profession, as I did earlier this month.

    I’m one of those strange folk who enjoy working with (and reworking) zoning codes. Jacobs shies away from solutions that are pure abstraction, like densification or smart growth. It’s in the details. Zoning deals with some of these details, wrongly, based on three assumptions:

    High ground coverages are bad.

    High densities (numbers of people or numbers of households per acre) are bad.

    The mingling of commercial or other work uses with residences is bad.

    “Unwinding vicious spirals,” Dark Age Ahead (p153)

    Based on these assumptions, we wound up governing land use primarily. That’s the “primary key” to borrow from database organization terminology, around which we organize our zoning districts. I’ve mentioned movements to put form in that spot with form-based zoning. I’ve worked on form-based zoning for small portions of Grandview Heights and Grove City, here in Central Ohio. I’m well aware of some of the strengths and drawbacks to such a solution.

    Jacobs advocates organizing our code around performance with a strong form component - linked almost as a visual performance standard. I’m ready for that work when it comes. I’m ready to tell you all about it. I’m just not sure anyone’s ready to listen. Maybe soon…

    Projecting forward is a bit more dangerous than connecting the threads of the past, but Jacobs identifies how the pressures on single-family homeowners to get something out of their greatest asset—their homes—may mirror the path of many farm families selling out to suburban sprawl. What this looks like: turning fallow parts of homes and lots into revenue generators: renting rooms, new structures on their lots, businesses in former residences, etc. So, so little of this is allowable today.