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What can cities today learn from failed ancient cities?

What can cities today learn from failed ancient cities?.

It is always fascinating to study what exactly led to the collapse of previous civilizations and the cities they built and inhabited. Often we study what it is we can learn in order to maintain the civilizations we have built, but not our cities. A team of University of Cincinnati researchers have been looking at exactly that in the former Mayan city of Tikal. More from Next City:

When Lentz and a group of colleagues looked, they were able to piece together a picture of how Tikal survived as an urban center. For hundreds of years, they found, the Maya managed their resources sustainably. But that wasn’t enough to keep the city from collapsing in the face of climatic change; the changes Tikal’s residents made to the land may even have made them more vulnerable.

“They expanded to the carrying capacity of their landscape, leaving no resilience where something bad came along,” Lentz said. “When you make changes to your environment, sometimes things happens that you don’t expect. When the droughts came, because they had exploited the environment to the full extent of their technological capabilities, they just were not able to respond.”

The last monument went up around 869 A.D. By the end of the century, the city was likely largely abandoned.

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Could a different design approach change the conversation about skateparks?

Could a different design approach change the conversation about skateparks?.

There aren’t many official skateparks throughout the region. Some spaces have become popular destinations for skateboarders, while others have been labeled as unwelcoming due to their designs intended on keeping skateboarders away. But has the design of skateparks often been their ultimate road block from being implemented, and would a more multi-purpose design help rectify that? More from Next City:

Inga Saffron, the Philadelphia Inquirer’s architecture critic, noted in her review that Franklin’s Paine Skatepark Fund had to raise $4.5 million to bring their vision for Paine’s Park to life, and they did so by “badgering state, city, and private funders to pay for the project.” The space reveals the shift in how skateboarders and architects imagine skateparks. But it also represents a surge of civically engaged skateboarders who are taking city building seriously. The kids who clung to their boards in the ’80s and ’90s have grown up, some of them into advocates. San Antonio has a “skate plaza” program. Seattle welcomes boards not only to skateparks, but “skate spots” (1,500 to 10,000 square feet) and “skate dots” (smaller than 1,500 square feet). Portland’s system has branched out to designate skateboard routes in the city’s downtown.

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Could Closing the ‘Corporate Inversion’ Loophole Rebuild America’s Infrastructure?

Could Closing the ‘Corporate Inversion’ Loophole Rebuild America’s Infrastructure?.

With Burger King and Tim Hortons moving forward with a merger that would shift the American fast-food chain’s headquarters to Canada, a new wave of conversation has come up about a practice used by many corporations to avoid paying U.S. taxes. The tactic is called ‘corporate inversions’ and it is estimated that the practice costs America a lot of money. But what if some kind of program could be set up that would allow companies to bring that money back home while also allowing them to see a more direct return? More from Next City:

One could imagine Apple and Facebook would be very interested in helping speed up the creation of a high-speed rail system that connects San Francisco to Los Angeles. That Coca-Cola and Starbucks would see the value in improving the country’s water infrastructure. Or that Ford and GM would see the benefit in better roads and bridges.

Currently the stockpile of cash held abroad to avoid American taxes is estimated to be $1.95 trillion. What if instead those profits were brought back to the U.S. with a percentage invested in infrastructure? At just two percent, this deal could pay for all of the country’s currently deferred maintenance.

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Are ‘poor doors’ the best affordable housing practice in America?

Are ‘poor doors’ the best affordable housing practice in America?.

Affordable housing is always a hot-button issue. In cities like Cincinnati it typically revolves around some communities believing that they have too much affordable housing, with others also claiming that there is not enough affordable housing out there to meet the need. What it ultimately boils down to is a location and distribution issue.

In the case of larger cities where housing prices are incredibly higher, a different discussion takes place. In New York City, for example, providing affordable housing units can buy a developer increased density rights, but some have taken to creating separate entrances for the lower income residents. While such practices have been widely condemned, is it an example of the best practice currently in place in America? More from Next City:

Of course, it is disgusting to even have to express that every resident should enter through a main entrance, an entrance of dignity. The idea of residents entering some type of back alley or service door to their home is unacceptable. In making this the focus, we are being distracted into an attention-grabbing and very visual battle — we can picture the different door. But we are losing sight of the context I have outlined here. As far as inclusion goes, for better or for worse, the poor door is about as good as the U.S. gets precisely because many of the people expressing outrage over the poor door would not support any of the set aside schemes outlined above at the ballot box.

 

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What is the future of cities where driverless cars rule?

What is the future of cities where driverless cars rule?.

I met Jonathan Geeting in Salt Lake City during the Congress for the New Urbanism annual conference. We were roommates during which we both participated in a training session led by Streetsblog, for which UrbanCincy is a long-time partner, and studied the city’s transportation while also taking part in the conference. During that conference Jon also filed daily reports for Next City, and has become an increasingly popular writer there.

Jon’s latest piece, which is quite excellent, is this week’s feature story, and it examines what a not-so-distant world might be like for cities when driverless cars are the norm. What might it mean for jobs, parking supply, sprawl or mobility, and when might it all come to fruition? Some of the possibilities may surprise you. More from Next City:

The driverless, or more accurately, self-driving car is widely predicted to revolutionize mobility by knocking humans out of the driver’s seat as soon as 2030. The technology offers the possibility of infinitely safer travel. Human error — a mistimed turn, a heavy foot on the gas pedal or any one of countless other driver mishaps — caused or contributed to more than 90 percent of car collisions, according to a landmark study done by Indiana University. With automated acceleration, braking technologies and crash-avoidance technology, driverless cars could make highways exponentially less deadly.

Yet there is another opportunity at stake: The chance to dramatically reshape the relationship between public space and the car. For the last 100 years, urban planners have designed cities to accommodate personal vehicles. Every home comes with a driveway or curb for your car. Asphalt seas of parking spaces or costly multistory garages surround schools, shops and office buildings like carbon-spewing moats. What if instead of driving our own cars, we relied on 21st-century carpools — sharable autonomous vehicles?