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kottke.org posts about cities

How the Pandemic Will Reshape Architecture

For the New Yorker, Kyle Chayka looks at how the pandemic will change how we see our homes, workplaces, and public spaces — and the architectural shifts resulting from our new perspectives.

Unlike the airy, pristine emptiness of modernism, the space needed for quarantine is primarily defensive, with taped lines and plexiglass walls segmenting the outside world into zones of socially distanced safety. Wide-open spaces are best avoided. Barriers are our friends. Stores and offices will have to be reformatted in order to reopen, our spatial routines fundamentally changed. And, at home, we might find ourselves longing for a few more walls and dark corners.

The reimagining of our living spaces, where everyone is now eating, sleeping, working, and homeschooling, reminded me of this recent tweet:

I think we need to stop calling it ‘working from home’ and start calling it ‘living at work’

I’m also intrigued by the “6 Feet Office” concept:

The result was “the 6 Feet Office.” Carpet tiles demarcate six-foot black circles around every desk in the open floor plan. Extra chairs, positioned outside of the circles, facilitate conversation among colleagues. Conference-room chairs have been thinned out, and closed spaces must be exited clockwise, in unison, so that co-workers don’t bump into each other. “Hotdesking,” or the sharing of one desk by multiple workers, is made possible with disposable paper desk pads, on which a worker sets her laptop or keyboard and mouse when she arrives.

Cushman & Wakefield is slowly testing the 6 Feet Office design at its Amsterdam office, which used to hold two hundred and seventy-five people but now only has seventy-five at a time. As the lockdown lifts, Lokerse expects to start with twenty-five per cent of employees back at the office, but as more workers come back they’ll have staggered start times to avoid overcrowding on public transportation, and thirty-per-cent fewer desks over all. Bruce Mosler, the chairman of global brokerage at Cushman & Wakefield, noted that office spaces were already feeling too crowded before the pandemic and had started to limit crowding, a trend that is now accelerating. “We got carried away in the over-all densification process, in the effort to be as efficient as possible,” he said. “We went a bit too far. This is going to change that.”

See also Tape As Pandemic Architectural Element.


Police Abolition: The Growing Movement to Defund the Police

In recent weeks as antiracism and anti-police violence protests continue around the country, the movement to defund and abolish policing in America has rapidly gained momentum. As Black communities have asserted for decades, people have begun to wonder in earnest what purpose police serve. They’re asking when there’s a problem in our communities, do we really need a person with a gun showing up to solve it? What would a system oriented around public safety look like if it was designed from scratch rather than just piling more responsibility onto and funding into increasingly militarized and unaccountable police departments?

There are a lot of resources out there about police abolition right now, so here are some that I’ve found helpful in understanding it.

Alex Vitale’s The End of Policing, which came out in 2017, is a well-reviewed critique of modern policing.

This book attempts to spark public discussion by revealing the tainted origins of modern policing as a tool of social control. It shows how the expansion of police authority is inconsistent with community empowerment, social justice — even public safety. Drawing on groundbreaking research from across the world, and covering virtually every area in the increasingly broad range of police work, Alex Vitale demonstrates how law enforcement has come to exacerbate the very problems it is supposed to solve.

In contrast, there are places where the robust implementation of policing alternatives—such as legalization, restorative justice, and harm reduction — has led to a decrease in crime, spending, and injustice. The best solution to bad policing may be an end to policing.

Verso, the book’s publisher, is offering the ebook version for free for a limited time. The Paris Review has an excerpt that addresses the difficulties with reforms (such as the #8cantwait initative):

This does not mean that no one should articulate or fight for reforms. However, those reforms must be part of a larger vision that questions the basic role of police in society and asks whether coercive government action will bring more justice or less. Too many of the reforms under discussion today fail to do that; many further empower the police and expand their role. Community policing, body cameras, and increased money for training reinforce a false sense of police legitimacy and expand the reach of the police into communities and private lives. More money, more technology, and more power and influence will not reduce the burden or increase the justness of policing. Ending the War on Drugs, abolishing school police, ending broken-windows policing, developing robust mental health care, and creating low-income housing systems will do much more to reduce abusive policing.

The Intercept interviewed Vitale in October 2017.

We should understand policing as the most coercive form of state power … and the reason is that policing has historically and inherently been at the root of reproducing fundamental inequalities of race, class, and immigration status. Trump, the police, ICE — this is just a continuation of a history of exclusion and repression going back to the exclusion of Chinese immigrants in the 19th century, Texas Rangers driving out Mexican landholders and indigenous populations to make room for white settlers, the transformation of slave patrols and urban slave management systems into what became Jim Crow policing in the South and ghetto policing in the North. Police have historical origins in relation to both the formation and disciplining of the industrial working class; early 19th century forms of policing in Europe and the United States shaped rural agricultural workers into urban industrial workers, and then suppressed their movements to form labor unions and win better living conditions.

The point of all this is to fundamentally question this liberal notion that police exist primarily as a tool for public safety and therefore, we should embrace their efforts uncritically, when in fact, there are lots of different ways to produce safety that don’t come with the baggage of colonialism, slavery, and the suppression of workers’ movements.

In 2018, Amber Hughson designed a series of flyers outlining some alternatives to policing. The “Isn’t this public safety?” question at the end of each flyer is really compelling.

Police Abolition

Christy Lopez (co-director of Georgetown Law School’s Innovative Policing Program) writing in The Washington Post: Defund the police? Here’s what that really means.

To fix policing, we must first recognize how much we have come to over-rely on law enforcement. We turn to the police in situations where years of experience and common sense tell us that their involvement is unnecessary, and can make things worse. We ask police to take accident reports, respond to people who have overdosed and arrest, rather than cite, people who might have intentionally or not passed a counterfeit $20 bill. We call police to roust homeless people from corners and doorsteps, resolve verbal squabbles between family members and strangers alike, and arrest children for behavior that once would have been handled as a school disciplinary issue.

Police themselves often complain about having to “do too much,” including handling social problems for which they are ill-equipped. Some have been vocal about the need to decriminalize social problems and take police out of the equation. It is clear that we must reimagine the role they play in public safety.

MPD150, a grassroots organization working towards a police-free Minneapolis, has a bunch of resources on their website, including What are we talking about when we talk about “a police-free future?” and an 8-page FAQ zine for folks trying to get up to speed on police abolition.

Police Abolition

Many people already live in a world without police. If you grew up in a well-off, predominantly white suburb, how often did you interact with cops? Communities with lots of good jobs, strong schools, economies, and social safety nets are already, in some ways, living in a world without police.

Annie Lowrey makes a fiscal argument in Defund the Police.

A thin safety net, an expansive security state: This is the American way. At all levels of government, the country spends roughly double on police, prisons, and courts what it spends on food stamps, welfare, and income supplements. At the federal level, it spends twice as much on the Pentagon as on assistance programs, and eight times as much on defense as on education. The wars in Iraq and Afghanistan will ultimately cost something like $6 trillion and policing costs $100 billion a year. But proposals to end homelessness ($20 billion a year), create a universal prekindergarten program ($26 billion a year), reduce the racial wealth gap through baby bonds ($60 billion a year), and eliminate poverty among families with children ($70 billion a year) somehow never get financed. All told, taxpayers spend $31,286 a year on each incarcerated person, and $12,201 a year on every primary- and secondary-school student.

Critical Resistance has a police abolition resources page that many activists are recommending, including this toolkit and this chart comparing reforms vs abolition.

Police Abolition

The Marshall Project is maintaining a collection of links about police abolition.

I liked the framing of this Twitter thread by Gabrielle Blair:

This is how I, a 45-year-old white woman and mother of 6, currently at her peak Karen power, went from assuming police work was a necessary part of functional communities, to becoming a passionate advocate for #abolishthepolice #defundthepolice, over the course of one week.

She continues:

“I suppose it is tempting, if the only tool you have is a hammer, to treat everything as if it were a nail.” Do you know that saying? Apply it to police. If you’re always prepared to easily inflict violence, then the chances of inflicting unwarranted violence go way up.

Cat in a tree? Got locked out of your car? Kids prank called 911? Found a brutally murdered body? When called, police will arrive at all four of these scenes equally armed to the teeth. Why would we ever be okay with that? It is INSANE.

Vox’s podcast Today, Explained did an episode on What “abolish the police” means. From the transcript:

SEAN: And for the people who are worried about how this you know, how this might affect the way our society functions, like, let’s just say, you know, it’s a Friday night, 4th of July or something like that, like like the Fourth of July. That’s coming up real soon. And, you know, you’re worried about drunk drivers on the road. Who’s getting your back on drunk drivers?

BRANDON: You’re going to be able to call the police. The police are still going to be out there enforcing traffic violations, maybe not with weapons, though, maybe they have some other tools to de-escalate situations.

SEAN: And what about, like, you’re scared that this jilted ex lover of yours is going to come after you and kill you? Same situation?

BRANDON: You know, we can continue to go through these hypotheticals. I want to be very clear here. Police don’t listen to black women as it exists today. Black women are often the victims of sexual assault, sexual violence, and they are not listened to. They’re not deemed credible by police officers. So we’ve got to ask yourself, is policing working? Maybe it’s working for certain communities, white communities in particular. Now, police are going to be there when you call and say, hey, look, there’s someone harassing me. They’re going to have the better trained police officer come and diffuse the situation if the perpetrator is still there.

I have not listened to this yet, but next up in my podcast queue is a two-episode series of Intercepted with host Chenjerai Kumanyika and long-time prison abolitionist Ruth Wilson Gilmore.

Journalist and lawyer Josie Duffy Rice:

many people in america already exist in a world where police and prisons do not exist. go to any middle to upper class suburb in america. cops arent wandering the streets. people aren’t being arrested. neighbors aren’t being sent to prison. and generally everyone is….fine.

many people say they cannot imagine this world. what most of them cannot imagine is someone not policing black brown and poor people. THAT is what is unimaginable to them. not the absence of law enforcement. if you are lucky, you already functionally live with that absence.

Garrett Felber details the history of the police and prison abolition movements that stretch back for decades: The Struggle to Abolish the Police Is Not New.

Although abolition was not a central demand of the midcentury civil rights movement — despite informing the activism of many of its key figures — it took hold in the 1970s. This revolutionary ethos — what Chicano poet Raul Salinas called the “prison rebellion years” — was linked to mass uprisings in the streets; the state repression, jailing, and murder of black and brown radicals; and opposition to the Vietnam War and imprisonment of conscientious objectors. Quaker Fay Honey Knopp’s pivotal 1976 Instead of Prisons: A Handbook for Prison Abolitionists, for example, had its genesis in her visits to conscientious objectors in prison during the Vietnam War and her participation in feminist, civil rights, gay rights, and prisoners’ rights struggles.

Update: Abolition activist Mariame Kaba writes in a NY Times opinion piece: Yes, We Mean Literally Abolish the Police.

Minneapolis had instituted many of these “best practices” but failed to remove Derek Chauvin from the force despite 17 misconduct complaints over nearly two decades, culminating in the entire world watching as he knelt on George Floyd’s neck for almost nine minutes.

Why on earth would we think the same reforms would work now? We need to change our demands. The surest way of reducing police violence is to reduce the power of the police, by cutting budgets and the number of officers.

But don’t get me wrong. We are not abandoning our communities to violence. We don’t want to just close police departments. We want to make them obsolete.

We should redirect the billions that now go to police departments toward providing health care, housing, education and good jobs. If we did this, there would be less need for the police in the first place.


Cities Are Meant to Stop Traffic

I recently came across this quote from Kirkpatrick Sale’s 1980 book Human Scale and it succinctly relates a fundamental truth about the purpose of cities.

Cities are meant to stop traffic. That is their point. That is why they are there. That is why traders put outposts there, merchants put shops there, hoteliers erected inns there. That is why factories locate there, why warehouses, assembly plants and distribution centers are established there. That is why people settle and cultural institutions grow there. No one wants to operate in a place that people are just passing through; everyone wants to settle where people will stop, and rest, and look around, and talk, and buy, and share.

Cities, in short, should be an end, not a means. Rationally one wants to have traffic stop there, not go through, one wants movement within it to be slow, not fast.

Sale goes on to list four ways in which cities should think about slowing traffic down:

  1. Cities should not try to move people to facilities but provide facilities where the people are.
  2. Cities should be small enough so that inter-community trips, when necessary, could be managed either on foot, by bike, or with some simple subway or trolley system.
  3. Cities should attempt to slow down the flow of traffic, particularly with plenty of squares and plazas and parks, places where wheeled vehicles are forced to halt, endpoints that invite stopping and resting.
  4. Cities should try to bring home and workplace back together.

You can read the entire excerpt on Google Books. (via @grescoe)

Update: Some alert readers let me know that Kirkpatrick Sale is a left-wing secessionist, which has brought him and his various organizations into contact & cooperation with racist hate groups and white supremacist organizations. I’m not going to link to it, but he’s written some stuff recently about how the Confederacy and slavery weren’t so bad (with tired arguments like white slave owners treating their slaves well) for an organization dedicated to exploring the “Southern tradition”. The white Southern tradition, mind you — there are no black voices or faces represented on their site as far as I can tell. I will leave it as an exercise for the reader as to whether that changes how you feel about his views on how to fix cities.1 (thx, edward & @paulbeard)

  1. For me, it does. It’s fine to advocate for more bike transportation & workplaces close to home, but cities can accomplish that in a way that takes into account lower income communities (which in American cities are often made up of PoC and immigrants) or not. Everyone who lives in the West Village working close to their house and being able to walk to the store is fine — and perhaps if you’re Sale, you’d say “mission accomplished” — but if the restaurant busboys, teachers, shop clerks, dry cleaners, store owners, plumbers, firefighters, and all the other people that make that neighborhood actually function can’t afford to live anywhere close to the neighborhood and are still spending hours every day commuting on the subway to & from Queens, the Bronx, or Brooklyn, I would argue you really haven’t solved, or even begun to solve, the problem of moving home and workplace closer together.


The Missing Sounds of New York

The NYPL has released an album of sound-based experiences that you might be missing right now as we all shelter at home: Missing Sounds of New York.

It’s a short album (16 min) and includes soundscapes like Serenity Is a Rowdy City Park, I’d Call a Cab to Anywhere, and The Not-Quite-Quiet Library.

See also this 3+ hour album of ambient city sounds. There are also many videos of ambient city sounds on YouTube, like this 10-hour video of ambient NYC sounds:

This is a mix of ambience sounds recorded around Christmas Eve as well as St Patrick’s Day. Enjoy the sounds of people talking, traffic noises, police sirens, subway sounds, footsteps around NYC. City sounds at night and day.

Or perhaps you’d like to go for a stroll in the city instead? (via the morning news)


We’re All Dancers Now - Mindful Movement Is Key to Social Distancing

I really liked How We Use Our Bodies to Navigate a Pandemic by NY Times dance critic Gia Kourlas on how many people struggle with the awareness of what their bodies are doing in public and that social distancing measures require a higher level of attentiveness to how we move and coordinate our movements with others.

In this time of confinement, we have been given one immeasurable gift — the freedom to go outside. In exchange, we must abide by a simple rule: Stay six feet away from others. As choreographic intentions go, that’s not remotely vague. Yet during my runs and walks in Brooklyn over the past few days, I’ve noticed that six feet doesn’t mean the same thing to everybody.

Spatial awareness, like coordination, isn’t a given. Watching the choices people make when they move in public, much less in this time of social distancing, can be shocking, from the much-bemoaned tourist who comes to a grinding halt in Times Square to the woman with a yoga mat knocking people aside to get her spot on the floor. (It’s OK; she’ll still feel good about bowing her head and saying namaste.)

Now the choreography of the streets has taken on higher stakes. It’s the difference between health and sickness, life and death. Inside we’re alone. Outside, a new alertness is in order, one that demands a deep connection to the position and movement of the body — or proprioception, sometimes referred to as the sixth sense.


Ghost City Photos of a Usually Bustling Shanghai During Coronavirus Outbreak

One Person City

One Person City

One Person City

For her series One Person City, photographer nicoco has been taking photos of Shanghai that emphasize how deserted the city was due to the COVID-19 outbreak that has killed more than 1000 people in China. In an interview with Hyperallergic, the photographer said:

My objective for this series was to capture the feeling of apocalyptic emptiness. Some of the photos may look as if they were captured at strange early morning hours, but as a collection, it seeks to reinforce there were no people, anywhere.

These are Shanghai’s busiest locations that can compare to Times Square in New York City, Big Ben in London, the Bean in Chicago, or the Washington Monument in DC. They are very popular on an average day, and very, very popular during holidays as domestic tourists and residents spend time with their families and check out festive displays, shop, or just meander around.

You can find the photos on her Instagram.


Maps of Every Single Street in Any City

Andrei Kashcha’s City Roads tool will draw you a map of just the roads in any city around the world. I’m in Saigon right now, so I did that one first:

Saigon, just the streets

And this is Paris:

Paris, just the streets

I love that the whitespace reveals more of a city than just roads — you can also see rivers, parks, train lines, stadiums, and airports.

See also Ben Fry’s All Streets project and Nelson Minar’s map of all the rivers in the US.

Update: Javier Pastor compiled a list of similar services that create artistic maps. The article is in Spanish but Google Translate works well on it.


Woven City, Toyota’s Prototype City of the Future

In early 2021, Toyota plans to break ground on a prototype city of the future located at the base of Mt. Fuji in Japan. Around 2000 people will populate Woven City at first, which will be powered by hydrogen fuel cells.

The masterplan of the city includes the designations for street usage into three types: for faster vehicles only, for a mix of lower speed, personal mobility and pedestrians, and for a park-like promenade for pedestrians only. These three street types weave together to form an organic grid pattern to help accelerate the testing of autonomy.

The city is planned to be fully sustainable, with buildings made mostly of wood to minimize the carbon footprint, using traditional Japanese wood joinery, combined with robotic production methods. The rooftops will be covered in photo-voltaic panels to generate solar power in addition to power generated by hydrogen fuel cells. Toyota plans to weave in the outdoors throughout the city, with native vegetation and hydroponics.

Residences will be equipped with the latest in human support technologies, such as in-home robotics to assist with daily living. The homes will use sensor-based AI to check occupants’ health, take care of basic needs and enhance daily life, creating an opportunity to deploy connected technology with integrity and trust, securely and positively.

The press release and video above are the best sources of info about the city, but there’s also a website with not a lot of info and some weirdly fuzzy low-res icons that I hope are not indicative of the level of effort and polish being put into this effort. Those icons definitely didn’t go through the Toyota Production System.


We Built This City (on HTML & Javascript)

If you are looking for some distraction today (and who would blame you really), check out Victor Ribeiro’s simple little isometric city builder. You just click on a building or snippet of road in the palette and place it on the grid. It took me just a couple minutes to whip this up:

Iso City

I wish it had more green space options, some wider pedestrian paths, and maybe some bridges. But still fun! (via clive thompson)


What Would Really Happen if a Nuclear Weapon Exploded in a Major City?

Kurzgesagt has partnered with the Red Cross and their “no to nukes” initiative to depict what it would be like if a nuclear weapon detonated in a major city. I’m not going to lie to you here, this is a difficult video to watch. Super bleak. There is no bright side to nuclear weapons.

The reason no government wants you to think about all this is because there is no serious humanitarian response possible to a nuclear explosion. There’s no way to really help the immediate victims of a nuclear attack. This is not a hurricane, wildfire, earthquake, or nuclear accident — it is all of these things at once, but worse. No nation on earth is prepared to deal with it.

Between the climate crisis, the rise of authoritarianism around the world, the AI bogeyman, and other things, nuclear weapons have gotten lost in the shuffle recently, but they remain a massive existential threat to society. A small group of people, some careful planning, years of patience, and you could possibly see an event that would make 9/11 look quaint.


Designing the Baseball Stadium of the Future

I really enjoyed this piece by architect Scott Hines on how he would design the next generation of baseball stadiums. He starts by talking about greater community buy-in:

Fans want to feel that the club has bought into them, and a bolder model of fan engagement could give them a real stake in the club’s success. One of the most promising recent trends in North American sports is the way soccer clubs are emulating their European counterparts by developing dedicated supporters’ groups. These independent organizations drive enthusiasm and energy in the ballpark, and make sure seats stay filled.

Instead of just acknowledging and tolerating the supporter group model, we’re going to encourage and codify it in the park’s architecture by giving over control of entire sections of the ballpark to fans. Rather than design the seating sections and concourse as a finished product, we’ll offer it up as a framework for fan-driven organizations to introduce their own visions.

This bit about better integrating stadiums into the fabric of the city particularly caught my eye:

We’re going to take a different approach: we’re throwing open the gates, and offering the stadium up to the street. Instead of simply using design touches to emulate surrounding buildings, we’ll erase the distinction between stadium and surround, and put the backs of those supporters’ sections towards the street. We can’t have cars on a concourse, so a series of pedestrianized streets — like those that have been successfully implemented in urban developments like Las Vegas’s Fremont Street, Kansas City’s Power and Light District, or Louisville’s Fourth Street Live — can place the park smack-dab in the middle of a vibrant, multi-use entertainment district, developed with the same open-handed, community-led process as the park itself.

Will some people be able to catch a glimpse of the game without buying a seat? Sure. The club can make money back by leasing land to the businesses drawn in by that activity. And on slow game days, the district can support the ballpark by bringing in people who might decide to catch a couple innings over a beer after dinner at a nearby restaurant. When the ballpark is bursting at the seams for a playoff game? The crowd can flow through the entire district, expanding the ballpark’s capacity greatly.

If you do a Cmd-F on the piece however, you’ll discover that “parking” or “public transportation” is not mentioned anywhere. If you’re trying to smartly weave a stadium into a city, how people get there is a huge consideration. Massive parking lots and gameday traffic tend to disrupt sleek architectural plans and neighborhoodish feeling while many cities don’t have the public transportation infrastructure to support getting a majority of fans to the game without a car.


How a 30-Minute Commute Has Shaped Centuries of Cities

Twenty-five years ago, physicist Cesare Marchetti argued that people, on average, tend to keep their commutes to about an hour a day, round-trip. For Citylab, Jonathan English looks at how this inclination has interacted with advances in transportation to affect how cities grow and evolve. For instance, walking and travel by horse kept cities to an effective diameter of a few miles, allowing their density to grow over many centuries.

Sure enough, most cities from the ancients to the Industrial Revolution did not grow much bigger than a two-mile diameter. Their core areas were often even smaller, though some of the poor lived in settlements outside the city gates. Ancient Rome packed as many as a million people into an area a little more than two miles in diameter. Medieval Paris stretched about two miles from the Bastille to the Louvre, Vienna’s Innere Stadt measures only one mile in diameter, and the historic City of London is nicknamed the “Square Mile” for a reason. Beijing’s walls enclosed an inner city about three miles in diameter; into the 20th century, that still made up most of the developed area.

Rail, streetcars, bicycles, subways, and cars followed, each increasing the amount of distance from a city’s center that could be reached within Marchetti’s time limit.

The car on the expressway enabled large numbers of people to travel long distances on a day-to-day basis. Instead of small railroad suburbs, where housing was restricted to a short radius around stations, drivers spread out across suburbs could now commute 20 miles in 30 minutes. If the streetcar city covered 50 square miles, the 40-mile-diameter expressway city could cover over 1,250 square miles.*


Urban Nudges

Urban Nudges is a site that documents small efforts by cities and the people who live in them to slightly change the behaviors of their inhabitants in some way. A 2008 book by Richard Thaler and Cass Sunstein defines a nudge as “any aspect of the choice architecture that alters people’s behavior in a predictable way without forbidding any options or significantly changing their economic incentives”. That sounds a bit academic but some examples from the site clarify things. For instance, protected bike lanes encourage bike riding:

The study “Lessons from the Green Lanes: Evaluating Protected Bike Lanes in the U.S.” was conducted in eight protected bike lanes in Austin, Chicago, Portland, San Francisco, and Washington, DC and the major findings were that bike lanes induced new bikers, mostly because they feel safer about the experience.

The researchers interviewed 2,283 cyclists using the bike lanes and found out that nearly ten percent of the users would have taken another mode of transportation if the bike lane hadn’t existed and around one percent of the interviewed said they would not have taken the trip at all.

Dancing zebras in Bolivia cajole motorists into minding crosswalks and other rules of the street:

Zebra Bolivia

Inspired by the Colombian experience, in Bolivia the Department of transportation developed a program where urban educators get dressed as zebras, teaching children and adults urban values through empathy and comedy. The project’s initial concept was to teach pedestrians and drivers the appropriate use of the pedestrian crossing and reduce congestion: urban zebras rejoice when pedestrians wait for green light and grab their head in agony when pedestrians jaywalk. Empathy, humility and comedy made them popular.

A speedometer in Amsterdam raises money for the neighborhood when drivers do the speed limit:

Every driver that passes by the speedometer below the speed limit of 30 km per hour raises EUR0,03 for the neighborhood. “The city’s slogan: Max 30 — Save for the Neighborhood” (Pop Up City). The money raised by this initiative is granted by the city of Amsterdam and is meant to be invested in local community projects.

What kind of nudges could you imagine in your town or city?


Cars! What’s the Matter with Cars Today?

I read four things recently that are all related in some way to our cities and how we get around in them.

1. Was the Automotive Era a Terrible Mistake? by Nathan Heller in the New Yorker. The subtitle is “For a century, we’ve loved our cars. They haven’t loved us back.”

For years, I counted this inability to drive as one of many personal failures. More recently, I’ve wondered whether I performed an accidental kindness for the world. I am one of those Darth Vader pedestrians who loudly tailgate couples moving slowly up the sidewalk, and I’m sure that I would be a twit behind the wheel. Perhaps I was protected from a bad move by my own incompetence-one of those mercies which the universe often bestows on the young (who rarely appreciate the gift). In America today, there are more cars than drivers. Yet our investment in these vehicles has yielded dubious returns. Since 1899, more than 3.6 million people have died in traffic accidents in the United States, and more than eighty million have been injured; pedestrian fatalities have risen in the past few years. The road has emerged as the setting for our most violent illustrations of systemic racism, combustion engines have helped create a climate crisis, and the quest for oil has led our soldiers into war.

Every technology has costs, but lately we’ve had reason to question even cars’ putative benefits. Free men and women on the open road have turned out to be such disastrous drivers that carmakers are developing computers to replace them. When the people of the future look back at our century of auto life, will they regard it as a useful stage of forward motion or as a wrong turn? Is it possible that, a hundred years from now, the age of gassing up and driving will be seen as just a cul-de-sac in transportation history, a trip we never should have taken?

2. This comment from the NY Times’ list of The Summer’s Hottest Takes on the amount of public space (and funds) that’s given to cars in our cities.

City street parking should be considered public space. The current setup is ridiculous: In front of millions of New Yorkers’ apartments, for one example, there are 9-by-18-foot plots of space, available to anyone in the city… if they have a car and want to leave it there. Less than half of the city’s residents own cars, and far fewer can lay claim to any kind of outdoor space. So from Fort Worth to Philadelphia, why not let people use these patches of cement for something they can actually enjoy? Let people set up a table with some food, a little grill, a folding table to sit at and enjoy the sun, and each other. Make space next to the sidewalk. Hatch 10,000 tiny little public spaces in cities that are starved for some life.

3. Why Am I Scared to Ride a Bike?, a comic by Vreni at The Nib.

Bike Safety

4. I Don’t Use Uber. Neither Should You. by Paris Marx, who says that “the tradeoffs are far too high for a little more convenience”.

A study of seven major U.S. metro areas from UC Davis showed that 91 percent of ride-hailing users didn’t make any changes to their car ownership status, and those that did made up for the reduced miles driven by taking more ride-hail trips. The researchers also found that 49 to 61 percent of all ride-hailing trips wouldn’t have been taken or would have used transit, cycling, or walking had ride-hailing not been an option. Another study by the Metropolitan Area Planning Council put that number at 59 percent in Boston.

Those are key figures because they show that Uber, Lyft, and their competitors not only add car trips in urban centers, they also make existing trips less efficient by shifting them from transit or cycling into a car. This process makes traffic congestion worse because it places more vehicles on the road.

See also this recent post, America’s Cars Are Heavily Subsidized, Dangerous, and Mandatory.


America’s Cars Are Heavily Subsidized, Dangerous, and Mandatory

This is a fascinating & provocative article from law professor Gregory Shill: Americans Shouldn’t Have to Drive, but the Law Insists on It. The first line of the piece sets the stage: “In a country where the laws compel the use of cars, Americans are condemned to lose friends and relatives to traffic violence.”

Let’s begin at the state and local level. A key player in the story of automobile supremacy is single-family-only zoning, a shadow segregation regime that is now justifiably on the defensive for outlawing duplexes and apartments in huge swaths of the country. Through these and other land-use restrictions-laws that separate residential and commercial areas or require needlessly large yards-zoning rules scatter Americans across distances and highway-like roads that are impractical or dangerous to traverse on foot. The resulting densities are also too low to sustain high-frequency public transit.

Further entrenching automobile supremacy are laws that require landowners who build housing and office space to build housing for cars as well. In large part because of parking quotas, parking lots now cover more than a third of the land area of some U.S. cities; Houston is estimated to have 30 parking spaces for every resident. As UCLA urban planning professor Donald Shoup has written, this mismatch flows from legal mandates rather than market demand. Every employee who brings a car to the office essentially doubles the amount of space he takes up at work, and in urban areas his employer may be required by law to build him a $50,000 garage parking space.

Cars and car ownership are massively subsidized on a state, local, and federal level and our laws and regulations have built a nation where cars are mandatory and “driving is the price of first-class citizenship”.

Why are we taxing bus riders to pay rich people to buy McMansions and luxury electric SUVs?

And this speed limit thing is just eye-poppingly fucked up:

The National Transportation Safety Board has determined that speed is a top risk factor in motor vehicle crashes. Yet the most prominent way of setting and adjusting speed limits, known as the operating speed method, actually incentivizes faster driving. It calls for setting speed limits that 85 percent of drivers will obey. This method makes little provision for whether there’s a park or senior center on a street, or for people walking or biking.

As a matter of law, the operating speed method is exceptional. It enables those who violate the law-speeding motorists-to rewrite it: speed limits ratchet higher until no more than 15 percent of motorists violate them. The perverse incentives are obvious. Imagine a rule saying that, once 15 percent of Americans acquired an illegal type of machine gun, that weapon would automatically become legal.

Ok, this is one of those articles where I want to excerpt every paragraph…just go read the whole thing. (via @olgakhazan)

Update: Eric Jaffe shared some interesting bits from Shill’s recent paper, Should Law Subsidize Driving?, in a Twitter thread.

Until the 1910s, “street parking was broadly outlawed: if you owned a car in a city, you were responsible for storing it, just as you would be any other piece of movable property.”

“Tax subsidies for commuting prioritize driving. Those who walk, bike, or carpool to work, and in some cases those who take transit, pay other people to drive to work.”

Never realized (or forgot) that CAFE fuel economy rules — generally a good thing — have a loophole that “light trucks” don’t need to be as fuel efficient as cars. “Light trucks” have come to mean SUVs, which means SUVs are easier to produce. No coincidence that the share of “light trucks” has soared from 20% in 1976 to 69% of market today. The upshot, of course, is that SUVs are much worse for pedestrian safety: you’re 3.4x more likely to be killed if hit by an SUV vs. a car.


Curved Cityscape Panoramas

Lestnica

Lestnica

As a long-time fan of BERG’s Here & There projection map of Manhattan (and Inception), these bendy photos of European cityscapes by Lestnica are right up my alley (which is now above my head har har). See also Aydın Büyüktaş’s Flatland photos. (via colossal)


Abandoned Blade Runner

French artist and designer Paul Chadeisson has created a series of images of the megacities from Blade Runner, abandoned in some far future.

Abandoned Blade Runner

Abandoned Blade Runner

You can see more of Chadeisson’s work on Behance and Instagram.


Micromobility Will Transform Cities

In the latest issue of Why is this interesting?, Noah Brier writes about the potential of dockless electric scooters and e-bikes (italics mine).

Micromobility, a term coined by Apple analyst and electric transportation enthusiast Horace Dediu, is in the midst of transforming cities. What started with docked bike share, has now moved to dockless electric scooters and e-bikes. And while much of the talk is about how they’re crowding sidewalks or being vandalized, the reality is that they have the ability to fundamentally reshape the geography of cities. When a 25 minute walk or a ten minute Uber ride (with waiting) turns into a 97 cent e-bike ride, the meaning of proximity starts to transform.

When you look at the average distance of trips across different modes of transport it’s clear where the gap is: trips that are long enough to be an annoying walk and short enough to feel like a waste of a car ride. That distance is doable with a regular bike, but if there’s a hill you may be huffing and sweating by the end. The e-bike takes all that away, giving you just enough power to make an otherwise intimidating climb into, at worst, a few aggressive pedals.

Having used dockless e-bikes and scooters over the past few months in various cities, I wholeheartedly agree with Brier here. (And not forgetting that regular old bicycles will also be an integral part of the future of transportation in cities.) This transformation is one that Dean Kamen trumpeted when introducing the Segway in 2001 — the Segway will “sweep over the world and change lives, cities, and ways of thinking” — but the Segway was too early & expensive and now e-scooters and e-bikes are actually set to deliver on that promise.1 The challenge is a political one: how can cities make sure their inhabitants have cheap and easy access to various modes of transportation without sacrificing public safety or having these massive companies like Lyft and Uber come in and gut existing transportation options by selling their services at a VC-funded loss for years?

  1. The Segway was the Apple Newton to the e-scooter’s iPhone…too soon and clunky and expensive for what it did.


The Beautiful Emergent Architecture of Crystals

Arctic is a new video from the Beauty of Science crew (previously featured here) that reveals the beauty of crystal formation.

There’s a kinship between how crystals form and how towns & cities develop (as in these generated medieval town maps or Manhattan below 14th Street) or how flowing water interacts with earth:

Crystals Cities

Crystals Rivers

Crystal, towns, and rivers all act according to similar principles governing the formation of things from points and edges. What a world. (via colossal)


Here Grows New York City, a Time Lapse of NYC’s Street Grid from 1609 to the Present

Using geological surveys, geo-referenced road network data, and historic maps drawn the from the collections of the Library of Congress and New York Public Library, Miles Zhang made this time lapse video of the development of the street grid of NYC from 1609 (when Henry Hudson first explored the area for the Dutch) to the present day.

The resulting short film presents a series of “cartographic snapshots” of the built-up area at intervals of every 20-30 years in the city’s history. This process highlights the organic spurts of growth and movement that typify New York’s and most cities’ development through time. The result is an abstract representation of urbanism.

Zhang has written up his research methodology for the video as well as some observations and analysis of the data.

For almost the first half of Manhattan’s history, walking was the primary means of transport. This preference was manifested in the shorter distances between residential, industrial, shipping, and commercial areas — and more frequently their overlap. With street systems, the reliance on the foot is manifested in narrower streets widths not designed to accommodate greater width from carriages, trolleys, and later cars. In fact, the average width of secondary arterial streets increased from 30 feet for streets opened between 1624-1664, to 45 feet for streets opened 1664-1811, and then a uniform width of 60 feet for any cross street opened after 1811. Later widenings increased many of these smaller and pre-1811 streets to width between 100 and 130 feet. In other words, moving from the older networks in the south to newer networks in the north, the width of streets and size of blocks generally increases. These new widths might be influenced by growing population size from only 25,000 in the 1770s, to 64,000 by 1811, and 247,000 by 1834, thereby requiring wider streets for expanding population and higher buildings.

These gradual changes in planning reflected increasing reliance on carriages and horse-drawn trolleys instead of walking. Each mode of transport required a different minimum street width and was associated with different speeds.

(via @john_overholt)


How Does Venice Work?

The canals, the sewers, the buildings, the bridges and the rest of the Venice’s infrastructure has all been engineered to deal with a particularly challenging environment: not-particularly-solid ground constantly battered by salt water. In this short film, we learn how the city works and what steps have been taken over the centuries to ensure the smooth function of the city.

Whether Venice can survive the severe sea level rise coming in the next few decades is still an open question. (thx, david)


In Remembrance of Photographer Michael Wolf

German photographer Michael Wolf, who documented life in our densest cities, has died at the age of 64.

Though seldom commented on by art critics, there was a political undertone to Wolf’s work. In several of his best-known series, even the ones where people were an invisible presence, his striking images point to the human cost and extraordinary resilience of contemporary city dwellers caught up in the Darwinian thrust of global capitalism. For every epic project like Architecture of Density, there were intimately observed series’ created during his various trawls through Hong Kong’s back alleys. There, he caught telling glimpses of the city’s makeshift character: customised chairs, surreal arrangements of kitchen mops and wire coat hangers, twisting gas and water pipes, all the mundane everyday objects that speak of the relentless resourcefulness of its residents, and of Wolf’s eye for accidental sculptural beauty amid the seemingly mundane. A detached gaze, yes, but an expressively tender one all the same. It will be missed.

Wolf’s most well-known project was Architecture of Density, a series of photos taken of the buildings of Hong Kong.

Michael Wolf

Another Hong Kong project was 100x100, in which he documented 100 apartments of the now-demolished Shek Kip Mei Estate that were each about 100 square feet in size.

Michael Wolf

Tokyo Compression catches Japanese commuters pressed up against the windows of their train cars.

Michael Wolf

Bastard Chairs catalogues dozens of improvised devices for seating.

Michael Wolf

Wolf talked about his work in this short video profile:

You can view Wolf’s complete catalog of work on his website.


The Evidence Mounts: Uber/Lyft Are Bad for Our Cities

At Streetsblog, Angie Schmitt has compiled a handy list of all the ways in which ride sharing services like Uber and Lyft are having significant negative effects on our cities, the environment, and our health.

Uber and Lyft are just crushing transit service in the U.S. A recent study estimated, for example, they had reduced bus ridership in San Francisco, for example, 12 percent since 2010 — or about 1.7 percent annually. And each year the services are offered, the effect grows, researcher Gregory Erhardt found.

Every person lured from a bus or a train into a Lyft or Uber adds congestion to the streets and emissions to the air. Even in cities that have made tremendous investments in transit — like Seattle which is investing another $50 billion in light rail — Uber and Lyft ridership recently surpassed light rail ridership.

Transit agencies simply cannot complete with private chauffeur service which is subsidized at below real costs by venture capitalists.

Uber and Lyft (and their investors) clearly aren’t going to stop…it’s up to cities and communities to take action. They can’t just let these companies ruin their transit until ride sharing is the only thing left.


Creating Livable City Streets

In 1981, a Berkeley urban design professor named Donald Appleyard published a book called Livable Streets (now out of print). In it, he described the results of research he’d done in the late 1960s about the effects of car traffic on the people who live in cities. For the study, he selected three similar residential streets in San Francisco that only differed in the amount of street traffic and then measured how the residents used their streets.

To illustrate his findings, Appleyard used these simple and revealing maps of the data he collected. The first map shows gathering spots on the streets and the friendships made amongst neighbors:

Livable Streets

The second map shows what residents considered their “home territory” on their street:

Livable Streets

What Appleyard found was that the amount of car traffic on the street dictated how friendly neighbors were with each other, how “at home” people felt in their neighborhood, and how familiar they were with their surroundings.

In the late 1960s Appleyard conducted a renowned study on livable streets, comparing three residential streets in San Francisco which on the surface did not differ on much else but their levels of traffic. The 2,000 vehicles per day street was considered Light Street, 8,000 traveled on Medium Street and 16,000 vehicles passing down Heavy Street. His research showed that residents of Light Street had three more friends and twice as many acquaintances as the people on Heavy Street.

Further, as traffic volume increases, the space people considered to be their territory shrank. Appleyard suggested that these results were related, indicating that residents on Heavy Street had less friends and acquaintances precisely because there was less home territory (exchange space) in which to interact socially.

Light Street was a closely knit community. Front steps were used for sitting and chatting, sidewalks for children to play and for adults to stand and pass the time of day, especially around the corner store, and the roadway for children and teenagers to play more active games like football. Moreover, the street was seen as a whole and no part was out of bounds.

Heavy Street, on the other hand, had little or no sidewalk activity and was used solely as a corridor between the sanctuary of individual homes and the outside world. Residents kept very much to themselves, and there was virtually no feeling of community. The difference in the perceptions and experience of children and the elderly across the two streets was especially striking.

Cars separate people from each other and so does traffic. As @wrathofgnon put it:

This was in 1969, and here we are today in 2018 still building these terrible anti-human suburbs and cities. There is no progress, and there certainly is no science, when we ignore basic common sense and even the studies that prove it.

In 1973, just a few years after Appleyard conducted his research, George Lucas’s ode to American car culture, American Graffiti, came out. Even with the gas and oil shortages in the 1970s, the sense of freedom, rebellion, and individualism depicted in American Graffiti and similar films like The French Connection, Bullitt, Smokey and the Bandit, and Cannonball Run won out over Appleyard’s attempts to show how cars wrecked the social fabric of cities. It was no contest…Americans love cars.

In a sad twist of fate, Appleyard died relatively young at 54 — he was struck and killed by a speeding car in Athens, Greece in 1982.


Some Reflections from My Short Trip to Istanbul

Istanbul 2018

At the end of October, I spent barely 48 hours in Istanbul — too quick, but I saw a lot of stuff in a short time. When planning this trip, I had a lot of different thoughts about places I could go — the American Southwest, Barcelona, London, Edinburgh, Seattle/Portland, Miami — but the thing that really sold me was a relatively cheap plane ticket that would take me to both Berlin and Istanbul. A two-fer? Sign me up. I’d been to Berlin before, but I was a bit nervous about Istanbul because it seemed so culturally different than other places I’d been. I needn’t have worried.

Just after I had checked into my hotel room, I heard a chanting voice over a loudspeaker coming from outside. I opened my window for a better listen — it was the adhan (the Muslim call to prayer) for the sunset prayer (probably from the Hagia Sophia, which was quite close). As I walked around the city for the next day and a half, I heard the adhan several more times. Watching the sunset in Kadikoy, you could hear the call ringing out from several mosques across the city, nearly in unison. I’m not Muslim or even remotely religious, so I was surprised at how much I liked hearing it. As with tolling European church bells, the calls to prayer knits cities together in an auditory way that secularism has yet to manage.

The nightstand in my hotel room had a sticker on it pointing the direction to Mecca. (There are apps to help with this as well.)

There are cats all over the place in Istanbul — I must have seen a dozen inside Hagia Sophia alone. My friend Jodi investigated why there are so many cats in the city.

Istanbul 2018

My first morning in Istanbul, I headed to Van Kahvalti Evi for breakfast on the strong recommendation of a reader. What greeted me was an amazing breakfast, the best I have had in quite some time (annotated above). As I was dining solo, I wasn’t able to get full breakfast (it was for 2+ people only), but I did pretty well. My favorites were the braided cheese, kaymak & honey, and the saltiest fresh cheese. The couple sitting next to me ordered the full breakfast and the waiter’s tray was like a magical clown car…he just kept putting little plates of delicious cheeses and pastes and fruits onto the table until it was completely covered. The freshness of everything was underscored by that morning’s food delivery coming in through the front door and streaming past me, a seemingly endless procession of fresh fruit, vegetables, and such. Highly recommended.

Everything I read about Istanbul taxis basically said to avoid them at all costs because they try to rip you off (and I’m not a huge fan of taxis on a good day), so that’s what I did. Upon landing, I bought an Istanbulkart to use the metro & ferries the whole time I was there. Getting from the airport to my hotel was pretty easy on the metro (thanks Citymapper), didn’t take too much longer than a taxi would have, and cost a lot less. Tip: machines are cash only, so you’d better have some Turkish lira on hand before exiting the airport.

Istanbul is not a bicycle city, at least not in the areas I visited. I saw maybe three people on bikes the entire time I was there? For starters, the city streets in the oldest parts of town are so small there’s nowhere to even put bike lanes. And then there are the hills, which made walking challenging at times, never mind biking. Even where there are dedicated lanes, they can be overwhelmed by pedestrians. In a park in Kadikoy, the balık ekmek (fish sandwich) vendors set up their carts right in the bike lane.

Although the interior was being renovated when I visited, Hagia Sophia was staggeringly impressive. Originally built in just under six years by Emperor Justinian, ruler of the Byzantine Empire (aka what was left of the Holy Roman Empire after the fall of Rome in the 5th century), it was completed in 537 as the world’s largest building and largest cathedral, retaining the latter title for almost 1000 years. Justinian wanted Hagia Sophia to be the biggest church in the world, partially for the glory of God and partially to best his peers. At the building’s dedication, he was recorded as saying, “My Lord, thank you for giving me chance to create such a worshipping place” followed by “Solomon, I have outdone you.” in reference to Solomon’s temple in Jerusalem. IN YOUR FACE SOLOMON!

Hagia Sophia was Byzantine until 1204, Roman Catholic for more than 50 years, and Greek Orthodox for about 200 years after that. In 1453, Mehmed the Conqueror of the Ottoman Empire — wait for it… — conquered Constantinople and turned Hagia Sophia into a mosque. It became a museum in 1935. Walking around inside it, you can see and feel all of this history, layered all around you. The marble floors are worn down from centuries of devoted foot traffic. The wear pattern is uneven due to differing hardnesses of the rocks in the marble, giving the floor a marvelous wavy quality. The Christian aspects of the church were covered or destroyed when the church was converted to a mosque, but now they peek through here and there again. A remarkable experience of time travel through cultures, mirroring Istanbul’s own long and varied history as a crossroads between East and West.

I pretty much had the They Might Be Giants cover of Istanbul (Not Constantinople) on repeat in my head the entire time I was in town.

Istanbul 2018

Along with many of its tourists, the overwhelming majority of Turkey’s population is Muslim, so it wasn’t surprising to see women with headwear like hijabs and niqabs all over in Istanbul. I have lots of thoughts about this religious and cultural practice, but mostly it made me think about how the dress of women in the US and other western countries is also restricted by our culture in many ways.

As I had less than 48 hours to spend in Istanbul, I mainly stayed in the central part of the city where most of the tourists were. Walking around was unpleasant at times because it seems like almost everyone is trying to sell you something. In the busiest areas near the top attractions and restaurants, someone tried to sell me a tour, a rug, a meal, or some sweets about every 30 seconds. It was oppressive. I mentioned this to a friend of mine and she said, “Now you know how women feel all the time walking around pretty much everywhere.”

The constant selling also put my guard up far more than it normally is (which is admittedly pretty high). In Taksim Square, a guy asked me for a light and we struck up a conversation. Super friendly guy, said his name was Ahmed, hailed from Qatar, in town for the day on his way to London, was a computer programmer, wasn’t particularly religious, liked travlling alone because his girlfriend (a lawyer) worked and talked too much. He was pleased to find me because this meant us two solo travellers could hang out for the evening. He’d asked at his hotel where to go and was heading towards this place with whiskey and belly dancing. Now, this is the point in the story where I’m supposed to head off into the evening with Ahmed and have an adventure. But because of the constant barrage of selling (plus I was sick and tired and wasn’t drinking), I mostly felt like I was being scammed and that “Ahmed” was actually pals with the guy who owned this belly dancing establishment and was tasked with suckering tourists like me into the place to spend money. Was he just a friendly guy or just another salesman? I still don’t really know, but I bid Ahmed a firm goodbye and still have not crossed “see belly dancing in Istanbul with a stranger” off of my bucket list.

But the next day, I finally succumbed to the relentless pressure. As I was contemplating joining the longish line at the Basilica Cistern, I made the mistake of looking contemplative, as if I were perhaps confused. A man came up to me, asked me if I spoke English, and then said I should come back later when the line is shorter. “Don’t worry,” he said, “I’m not trying to sell you a tour. I’m just on my way back to work from lunch.” Thus disarmed, we started chatting. His name was Musa and he had a business just up the street…perhaps he could give me his card and I could come for a visit tomorrow? Maybe, I said, wanting to be polite. We chatted some more, about other things. I agreed to go with him to get his business card; he still had not mentioned what business he was in…something to do with art, he said.

When we got to his place, it was a rug store. Musa’s friendly onboarding process had worked to get me into the store, penetrating my defenses by using my midwestern politeness against me. We sat down on a nice sofa and Musa served me apple tea; it materialized seemingly out of nowhere, part of a practiced routine. We chatted for about 5 or 10 minutes, sometimes about rugs and sometimes about other things. He told me about watching a TV program that featured this strange street food from NYC: hot dogs. At this point, I was feeling totally suckered, helpless under the thrall of this master salesman. But then I had another thought: this guy is not actually in control of this situation because I’m never in a million years buying a rug from him. Emboldened by my newfound power in our relationship, I thanked Musa politely for the tea, accepted his card, and left to join the line at the cistern.

Istanbul 2018

For dinner on my last night, I sat down at an outdoor table at Meşhur Filibe Köftecisi, figuring that one of the few restaurants where no one was trying to get me to look at a menu was actually a good place to find delicious food. It’s a tiny place on a small street with several other restaurants filled with what looked like locals, another good sign. I asked for a menu but the owner shrugged me off with a friendly gruffness. “We have köfte,” he told me. “Meatballs. Someone like you orders nine. Nine meatballs. Salad to begin. What’s not to like?” I gave him a thumbs up and he yelled something to the chef, an older man who I never saw without a cigarette and had probably made about 10 million köfte over the course of his life.

While I waited for my food, I noticed an order of köfte going out of the kitchen…to a diner at the restaurant across the street. When he was finished, the staff at that place bussed the dishes back across the way. Meanwhile, my meal arrived and the köfte were flavorful and tender and juicy, exactly what I wanted…no wonder the place across the street had outsourced their meatballs to this place. I’d noticed the owner, the waiter, and the cook drinking tea, so after I finished, I asked if I could get a tea. The owner nodded and started yelling to a guy at the tea place two doors down. A few minutes later, a man bearing a tray with four glasses of tea arrived, dropping one at my table and the other three for the staff. Just then, a server from the place across the street came over to break a 100 lira bill. Me being a big nerd, this all reminds me of Unix and the internet, all of these small pieces loosely joined together to create a well-functioning and joyous experience. There’s only one thing on the menu at Meşhur Filibe Köftecisi, but you can get anything else within yelling distance. I declined dessert…who knows where that would have come from.

I also visited the Basilica Cistern (impressive ancient infrastructure), The Blue Mosque (under construction and so underwhelming), Topkapi Palace (underwhelming, but I was pretty museumed out by this point so perhaps an unfair assessment), Taksim Square (very crowded on a Friday night), and walked the length of Istiklal Avenue (very commercial in a Western sort of way).

Getting to my departure flight from Ataturk Airport was the tightest security I have ever gone through. To even enter the airport, you go through a metal detector. Then in the line to check into the flight, my passport was checked by three different people before my boarding pass was issued. Passport & boarding pass were checked again to get into the security line and then went through security, where most people’s bags got searched (but not mine). At the gate, my boarding pass was checked by at least six different people, who each put a different mark or stamp or signature on it, and then my carry-on luggage was searched (mandatory search…everyone got this treatment). Only then were we allowed on the plane. (Upon arrival in Boston, after waiting in a massive line, the border control officer barely glanced at my passport before waving me through.)

Istanbul 2018

I only posted a couple of Istanbul photos on Instagram but posted a bunch of Instagram Stories (collected here). And big thanks to everyone who offered advice on where to go and what to eat. I really enjoyed Istanbul and hope to make it back someday.


How Sevilla Became a Bicycle City in Just 18 Months

In just a few years, Sevilla, Spain went from almost no bike paths and low ridership to robust network of bike paths and many people using them. To do it, the ruling party used the positive results of a public poll to move quickly, annexing 5000 parking spots and spending a relatively meager €32 million to build 80+ kilometers of bike paths in just 18 months.

The year after the basic network opened, Calvo said, it seemed like every family in the city had suddenly bought one another bicycles for Christmas.

“Everyone was talking about the success of the bike lanes at that point,” he said. “The sports shops, they ran out of bikes. They needed to get bikes from Barcelona, from Madrid, and over from France.”

Once that happened, it became clear that the huge bike network investment had been a fiscal bargain.

“The whole network is €32 million,” he says. That’s how many kilometers of highway - maybe five or six? It’s not expensive infrastructure. … We have a metro line that the cost was €800 million. It serves 44,000 trips every day. With bikes, we’re serving 70,000 trips every day.”


Some Reflections from My Trip to Berlin

Berlin Trip 2018

Even for a city almost 800 years old, Berlin has seen more than its fair share of history, especially in the 20th century. Watching the fall of the Berlin Wall on television 29 years ago this month was one of my most memorable experiences as a teen. In 2001, my girlfriend and I visited Berlin, loved it, and wanted to return soon. But you know how that goes sometimes, and I didn’t make it back there for a visit until mid last month, when I spent the better part of a week exploring Germany’s largest city. Here are of my impressions from the trip.

Museum-going is one of my favorite things to do when travelling and Berlin has a bunch of great ones. And they’re not generally these behemoths like the Met or Louvre…they’re reasonably sized places you can knock out in a couple of hours. The recreation of the Ishtar Gate at the Pergamon is one of my favorite things at any museum I’ve been to.

The public transportation in Berlin is great. One ticketing scheme covers buses, trams (in the old East Berlin), surface trains (S-Bahn), and subways (U-Bahn). I bought a weekly pass and used it to travel all over the city. One afternoon with no fixed agenda, I explored by randomly hopping on trams and trains and getting off when things started looking interesting…navigation by an arbitrary stupid goal.

Berlin Trip 2018

Yes, I had the currywurst. And a kartoffelpuffer (served with a massive dollop of delicious sour cream w/ herbs in it). I preferred the knackwurst I got from Konnopke’s Imbiß and the schnitzel from Scheers, which reminded me a bit of Crif Dogs (but for schnitzel). The guy at Konnopke’s made an “ick” face when I asked for ketchup with my knackwurst instead of mustard. *shrug*

According to Pedometer++, I walked 65 miles over a 7 day period in Berlin.

At the Neues Museum, I read a bit of Homer’s Iliad on a papyrus scroll from more than 2000 years ago. The kids and I have been reading Emily Wilson’s translation of The Odyssey so that was a nice moment of connection across the centuries. (I also saw the bust of Nefertiti there.)

Berlin Trip 2018

My favorite thing about public transport in Berlin is that instead of having entry turnstiles and swiping your ticket when you get on the bus, you simply buy a ticket and get it stamped on the platform to validate it. That’s it. With my weekly pass, I had to stamp it once to “activate” it, but after that, I could just get on the tram or subway without worrying about it. I love this system…it eliminates so much infrastructure, makes it easier to use public transport, and doesn’t track you around the system like smartcards do. It also makes it easier to ride for free, although there are teams of ticket inspectors moving throughout the system checking for valid tickets. Fines of €60 on up are assessed & paid on the spot.

A team of three undercover ticket inspectors got onto a tram I was riding…they were young, dressed a bit like hooligans, and looked way more like they were gonna steal wallets than officially check tickets. After nonchalantly boarding, they announced themselves to the passengers, pulled out their badges, and worked very quickly, impatiently looking at tickets before the tram pulled into the next stop and scofflaws could escape.

The Memorial to the Murdered Jews of Europe is an open-air memorial of more than 2700 concrete slabs arranged in a grid pattern. While I was there, I saw it being used as a bench, a picnic area, a playground, a hide-n-go-seek maze, a selfie background, a parkour apparatus, and as the backdrop for Instagram influencers…pretty much everything but thoughtful reflection about the murder of 6 million people. See also Yolocaust.

Everyone kept telling me that the city had changed so much since I’d been there, but one of the only differences I could detect was that in 2001, it was pretty easy to tell which parts of the city had been in East Berlin and which had been in West Berlin, just by looking at the buildings and streets. Now, aside from the presence of random Soviet monuments and the tram in the former East Berlin, I couldn’t really tell. After almost 30 years, Berlin finally seems like a single city again (at least to this outsider).

The Deutsches Technikmuseum (German Museum of Technology) is actually huge and completely amazing, especially the collection of trains and train cars housed in the massive buildings of a former railway company. The smell of grease and oil that hit me walking into the exhibition took me right back to when I was a kid, helping my dad fix cars in the garage. As I mentioned in this post, the exhibition included a freight car that was used for transporting Jews to concentration camps that you could walk inside of “and try to imagine, in some small way, you and your children cheek to jowl with 80 other people, on the way to be murdered”. An intense experience.

Berlin Trip 2018

The massive seven-story KaDeWe department store has an entire floor dedicated to food (in addition to the eatery on the top floor) and the butcher cases must have featured over 120 different kinds of sausage & wurst…it was unbelievable. I spent more than an hour wandering through and ended up having dinner, some scrambled eggs with a side of potatoes and onions — the menu had a disclaimer on the bottom of each page: “Of course our potatoes and onions are made with bacon!” Duh, this is Germany.

The permanent exhibition at the Topographie Des Terrors is a must-see presentation of how the Nazis persecuted, imprisoned, and murdered millions in the 30s and 40s. While sobering and completely gutting in parts, this was one of my favorite things I did in Berlin.

While not quite public transport, Berlin has a thriving bike share scene. I signed up for Mobike because they seemed to have the most inventory. As a bike-friendly city to begin with, there are lots of places on the streets to park these dockless bikes, although locals have complained about bike littering. This was my first time using a dockless bike, and like with WiFi on a laptop or pairing a Bluetooth speaker, the first time feels a little magical.

My favorite meal was at the restaurant in my hotel. That’s a bit of an odd thing to hear because we’re used to hotel restaurants being kind of a default mediocre. But the food at the Michelberger’s restaurant was delicious, surprising, and inventive. I had the burrata w/ pear & dukkah and the arctic char w/ smoked mashed potatoes & buttermilk. Just thinking about that meal is making me hungry!

Berlin Trip 2018

Berlin reclaimed Tempelhofer Field as a public park after the Tempelhof airport closed in 2008. I’d never walked on a large runway like that before…they’re huge! I was supposed to meet up with Felipe of Fotostrasse to take a more extensive tour of the area, but it was rainy and I was sick, so I only managed a quick solo visit. Next time!

I only posted a couple of pics from Berlin on Instagram, but I did post a bunch of Instagram Stories (collected here). And thanks to everyone on Twitter and Instagram who offered suggestions for my trip! I had a great time and I will definitely be back, hopefully before 17 more years have passed.


Seven Square Miles

Seven Sq Miles

Seven Sq Miles

Seven Sq Miles

Over at In Focus, still the world’s best photoblog (remember those!?), Alan Taylor is looking at different parts of the world from the same height.

Spending time looking at the varying and beautiful images of our planet from above in Google Earth, zooming in and out at dizzying rates, I thought it would be interesting to compare all of these vistas at a fixed scale-to see what New York City, Venice, or the Grand Canyon would look like from the same virtual height.

Each of the 38 images selected by Taylor shows about seven square miles of the Earth’s surface. The three images I’ve excerpted here are, from top to botton, Venice, Wisconsin farmland, and Manhattan. This planet really is dizzyingly beautiful.

This reminds me of The Jefferson Grid project (showing 1 sq mile satellite photos of the US). There’s another project which I swear I’ve seen recently that shows the grids of streets in cities from around the world and how they vary widely, but I can’t find it. Anyone?

Update: Re: the other project I couldn’t remember, several people sent in Geoff Boeing’s city street orientation project (which I posted about here) but it was probably another project of Boeing’s that I was thinking of: Square-Mile Street Network Visualization. He based the project on the work of Allan Jacobs in Great Streets. (thx, @simiasideris)


Making useful three-dimensional maps

I’ve often said that every two-dimensional map is a lie; a perfect map would be able to show a city in three dimensions. (Or four, to show how they’ve changed over time.)

Height tells you so much; the steepness of streets, where water tends to flood, even often class distinctions, at least traditional ones. Try walking around San Francisco sometime, or Gloucester, Massachusetts, following a map that tells you take a left turn, straight uphill. Better still, try this in a wheelchair.

Toby Eglesfield, a graphic designer working in New Zealand, took this challenge seriously. After some aborted attempts with arrows, he settled on a trimetric projection (it’s like isometric, but slightly different), with different colored wedges to indicate the relative steepness of a street. Here’s the basic idea:

DRCMap-WorkInProgress.jpg

And here’s the completed product:

Queenstown 3d Map (large).png

Created for the disAbilities Resource Centre in Queenstown, the map includes marks for accessible toilets, car parks, etc. I’d love to see a version for Manhattan, San Francisco — anywhere, really, but especially older cities with varied topography.


City street orientations from around the world

Urban data scientist Geoff Boeing graphed the orientation of the streets in 50 cities from around the world. Here are 10 cities from his analysis:

City Street Orientations

How to read the graphs:

Each of the cities above is represented by a polar histogram (aka rose diagram) depicting how its streets orient. Each bar’s direction represents the compass bearings of the streets (in that histogram bin) and its length represents the relative frequency of streets with those bearings.

Looking at these graphs, you get a real sense of just how planned American cities are compared to much of the rest of the world, where cities grew more organically over longer periods of time. (Although I’m curious to see what the graph for all of NYC would look like…a bit more like Boston perhaps.)

Update: Using Mapbox, you can generate street orientation charts for any map view. I used it to verify that north-south roads outnumber east-west roads in New England, which is why it takes so long to go 30 miles across VT compared to up or down.

NE Polar Chart

(via @dokas)