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Adam Hengels

Adam Hengels

  • Joined: May 21, 2025
  • Articles: 272
  • Comments: 186

The Nature of the Living City

Sandy Ikeda posted an abstract for a short essay he is contributing to a Festschrift honoring Jane Jacobs.  He quite eloquently describes the nature of the living city: A city is not a man-made thing.  Rather, it emerges from the actions of its inhabitants, who interact in unpredictable yet orderly ways.  Under the right conditions – the right “rules of the game” – what arises is vital, creative, radically unpredictable, and profitable:  the living city. Neither can it be inefficient, because that too presupposes a system-wide plan.  Both efficiency and inefficiency presume that we know how things ought to be, what success and failure look like, and that’s impossible in the urban dynamic.  Instead, borrowing from ecology (and certain heterodox schools of economic thought), we might say that a living city is a “dynamically stable” process, in which the forces of positive and negative feedback, as well as sudden mutation and diversity, combine under the right conditions to generate order through time.  It embodies trial and error, surpluses and shortages, apparently useless duplication, conflict and disappointment, trust and opportunism, and discovery and radical change.  These are in the nature of the living city. Another piece to look forward to!  Sounds like Sandy touches on some similar themes to Mathieu Helie’s upcoming piece on Emergent Urbanism. 

Intro to Emergent Urbanism

Mathieu Helie has been writing at a blog he calls Emergent Urbanism.  His most recent post is the first part of a series that will be published as an entire article entitled “The Principles of Emergent Urbanism” at International Journal of Architectural Research. This first part of the series, and hopefully the entire published article gives a great introduction to the concept Helie names “Emergent Urbanism.”  In my opinion as a Market Urbanist, Mathieu’s most remarkable contributions to urbanism revolve around the concepts of “emergence” as it relates to urban patterns, particularly with regards to Hayek’s ideas about “emergent order” or “spontaneous order”.  As Mathieu writes: How is it possible for what is obviously a human artifact to arise as if by an act of nature? The theory of a spontaneous order provides an explanation. According to Friedrich A. von Hayek (Hayek, 1973) a spontaneous order arises when multiple actors spontaneously adopt a set of actions that provides them with a competitive advantage, and this behavior creates a pattern that is self-sustaining, attracting more actors and growing the pattern. This takes place without any of the actors being conscious of the creation of this pattern at an individual level. The spontaneous order is a by-product of individuals acting in pursuit of some other end. In this way cities appear as agglomerations of individually initiated buildings along natural paths of movement, which originally do not require any act of production as dirt paths suffice. As the construction of individual buildings continues the most intensely used natural paths of movement acquire an importance that makes them unbuildable and these paths eventually form the familiar “organic” pattern of streets seen in medieval cities. This process still takes place today in areas where government is weak or dysfunctional, notably in Africa where urban planning […]

What Would Moses Do? (Robert Moses, that is…)

(Map of Robert Moses’ unbuilt proposals via “vanshnookenraggen.”) Sandy Ikeda blogs: If Moses were around today I don’t think he’d waste any time getting every major project he could think of “shovel ready” for hundreds of billions of stimulus money. While he’s no longer with us, I do fear that, with the incentive structure of the stimulus legislation and the knowledge problems that will accompany such massive and hurried construction, we’ll soon be seeing many incarnations of Moses rising up in cities around the country. So, not only will we have to live with ill-conceived mega-projects for decades to come, we’ll be subsidizing the birth of who-knows-how-many local despots who’ll be guiding urban policy for the foreseeable future.

Undead Ideas: Rent Control

In these days of economists constantly debating the right way to revive the economy, it seems like there is no way to find consensus among economists.  Economists don’t spend much time debating the issues they agree on, and to them, rent control is about as dead an issue as the earth revolving around the sun.  In 1992, 93% of American and Canadian economists surveyed agreed with the statement “A ceiling on rents reduces the quantity and quality of housing available.”  Opposition to rent control among economists spans the political spectrum from Milton Friedman and Walter Block to leftist Nobel Laureates Gunnar Myrdal and Paul Krugman.  In fact, it was the socialist Swedish economist Assar Lindbeck who famously said, “In many cases rent control appears to be the most efficient technique presently known to destroy a city—except for bombing it.” (Assar Lindbeck, The Political Economy of the New Left, New York, Harper and Row, 1972, p. 39) Never underestimate opportunistic politicians when they smell blood in the water.  With housing prices already falling, politicians want to be seen as champions of the little guy and do something for “affordability” with one side of their mouth, and force housing prices to “recover” with the other.   With the economy in disarray, even widely discredited schemes such as rent control are making a comeback in politician’s playbooks of idiotic moves that please certain constituents. Rent control was implemented twice on a national scale in the United States.  Rents were first frozen during the difficult years of World War II, and frozen again in 1971 as part of President Richard Nixon’s wage and price controls intended to curb inflation.  After Nixon’s wage and price controls expired, many cities kept some form of rent control intact. Could President Obama resurrect an undead Richard Nixon to implement […]

Stadtluft Macht Frei (city air makes one free)

Thomas Schmidt wrote a great article for LewRockwell.com that covers a lot of urbanist ground, with some help from a broad selection of Jane Jacobs’ work.  Here’s a snippet: Though you might blame any number of obvious villains and historical processes for this, the name Ebenezer Howard would probably not come to mind. Howard created the Garden City idea of moving population out of concentrated urban areas like London and into a country setting, (inspired by the socialist polemic Looking Backward) and proved a major influence on urban planning; Radburn, NJ, where perhaps the cul-de-sac was invented, is an example of a place constructed to his ideal. He is one of the villains of Jane Jacobs’ magisterial classic, The Death and Life of Great American Cities, although she takes pains early on in the book to avoid overt criticism of his motives. Check it out the whole article, I think you’ll like what you read.

20/20 Segment on Private Roads (& Some things to ponder while in traffic)

Some other things to ponder for the next time you are sitting on a congested highway… When I talk to people about tolling roads, most people immediately reject the idea entirely.  I like to ask them to think about it next time they are in a traffic jam.  Hey, if you sit in traffic, you probably spend a lot of time thinking…  So, next time you are waiting for the car ahead of them to move, think of what dollar amount you would be willing to pay to avoid the traffic jam in order to get to your destination.  Then, think of waiting in a long bread line, as if the only source of food were free government bread.  Obviously, the bread is underpriced.  How much would you be willing to pay for a loaf of bread to avoid the line?  Recall the price you were willing to pay to avoid traffic and ask yourself whether roads are priced correctly.  Interestingly, almost all people are fully willing to pay for bread, a staple of life, while we tend to think of roads as “too important to leave to private companies.”  So from now on, think of a bread line every time you are sitting in traffic. After a few commutes, you might be ready for some more thinking on the subject.  Once you’ve learned to recognize the socialism of the highways, think about how tolled roads might affect where you decide to live.  Would you live further away from your destination, and gladly pay for a congestion-free commute?  Or would you choose to live closer to work, to pay less in tolls?  Now, keeping in mind that most highways are congestion-free when they are originally built, ponder how socialized roads effect living patterns.  Had roads been priced properly, would the […]

Books for Beginner Urbanists

Over at Where, Dan Lorentz identified the top 5 books that he considers “the basics of urbanism”, as well as a “Tall Stack of Other Suggestions”: Based on that library visit, on posted comments from readers, on behind-the-scenes advice from Where contributors and my interpretation—from my own very amateurish (and American) perspective—of what counts as “accessible” and “concise,” here are five books about the basics of urbanism that I’d now recommend to relatively clueless, but curious friends. Here’s what Dan chose for the top 5: #1 The Death and Life of Great American Cities by Jane Jacobs (1961)   #2: The Option of Urbanism by Christopher Leinberger (2007).   #3 The Geography of Nowhere by James Howard Kunstler (1993)   #4 Cities Back from the Edge by Roberta Gratz, with Norman Mintz (1998)   #5 How Cities Work by Alex Marshall (2000) I have to add the caveat, that I wouldn’t necessarily suggest all of these as the best books for ideological Market Urbanists, especially since I haven’t read them all yet.  But, it seems like a great selection to get introduced to the main urbanist ideas if you haven’t been already.  Even ideologues should keep an open mind to alternative ideas.  I guess this would fall under the category of introducing “Urbanism for Capitalists”.  I’ll have to follow up by recommending books introducing “Capitalism for Urbanists”, and finally essential reading for Market Urbanists. What do you think of Dan’s list?  Have you read them?  What books would you pick?  How about the best books specifically for Market Urbanists?  And, the best books for introducing capitalism to urbanists? If you haven’t noticed already, I’ve added some reading selections to the sidebars via Amazon.  I’d like to note that if you make purchases after being referred from this site, I get […]

My Article at FreePo on the Resurrection of Rent Control

The Orange County Register’s new site, Freedom Politics just posted an article I wrote for them on rent control.  Here’s a snippet: In these days of economists constantly debating the right way to revive the economy, it seems like there is no way to find consensus among economists.  Economists don’t spend much time debating the issues they agree on, and to them, rent control is about as dead an issue as the earth revolving around the sun.  In 1992, 93% of American and Canadian economists surveyed agreed with the statement “A ceiling on rents reduces the quantity and quality of housing available.”  Opposition to rent control among economists spans the political spectrum from Milton Friedman and Walter Block to leftist Nobel Laureates Gunnar Myrdal and Paul Krugman.  In fact, it was the socialist Swedish economist Assar Lindbeck who famously said, “In many cases rent control appears to be the most efficient technique presently known to destroy a city—except for bombing it." The article is part of a series called “Undead Ideas” and I’m told the article is supposed to feature a humorously hideous illustration of a zombie Richard Nixon, which is the reason for the Nixon joke.  I will share the illustration once it is public.     Could President Obama resurrect an undead Richard Nixon to implement nationwide rent control in the face of the impending stimflation?  There’s a 93% chance his economic advisors wouldn’t let him do such a thing.  However, Nixon’s undead corpse has been spotted mumbling "I am now a Keynesian" in places like California and New York City where bad ideas never seem to die. I actually thought of the word “stimflation” on my own, but I checked and learned I wasn’t the first to think of it.  The domain stimflation.com had just been reserved last week… […]

How FDR’s TVA Went Wrong

Jim Powell’s latest article at Reason discusses the Tennessee Valley Authority, FDR’s most ambitious infrastructure program: It was heralded as a program to build dams that would control floods, facilitate navigation, lift people out of poverty, and help America recover from the Great Depression. Yet the reality is that the TVA probably flooded more land than it protected; much of the navigation it has facilitated involves barges of coal for coal-fired power plants; people receiving TVA-subsidized electricity have increasingly lagged behind neighbors who did not; and the TVA’s impact on the Great Depression was negligible. The TVA morphed into America’s biggest monopoly, dominating an 80,000 square mile region with 8.8 million people—for all practical purposes, it is a bureaucratic kingdom subject to neither public nor private controls. The article seems like it could easily be rescripted for just about any major government infrastructure project, especially our federal highway system. As a remedy for the Great Depression, the TVA didn’t work. It created no new wealth and, through taxation, transferred resources from the 98 percent of Americans who didn’t live in the Tennessee Valley to the two percent who did. Any spending that happened in the Tennessee Valley therefore was offset by the spending that didn’t happen elsewhere. Those taxes reduced net incomes. Much like any other complex public works project, it took an inordinate amount of time to build the TVA. Only three TVA dams were completed during the 1930s. The dams themselves were small—with less than one-twentieth the power-generating capacity of big western dams like Grand Coulee. Although the building process provided work for engineers and skilled construction workers—who earned above-average incomes—the dams simply came too late to have much impact on most people in the Tennessee Valley during the Great Depression. Nonetheless, expect governments to remake the same […]

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