World

Global issues, U.N., etc.

Will the Historic Climate Accord Survive the U.S. Political Process?

While environmentalists were hailing the historic carbon emissions reduction agreement between the leaders of the United States and China, the world's two largest emitters, Republican leaders wasted no time in slamming the accord.

November 13, 2014 - CBS News

Urban Ecology and the Evolution of the City

A recent article reveals the inconspicuous nature of the city—an ecosystem, "pipes and all."

November 12, 2014 - The Boston Globe

Berlin Hackeschen Höfe

Lessons Learned from Berlin Shopfronts

Susan Henderson looks to Berlin's delectable shopfronts for pointers. Not from the usual suspects like Kurfürstendamm and Friedrichstrasse, but from the neighborhoods of Prenzlaur Berg, Scheunenviertal, Kreuzberg, and of course, Hackeschen Höfe.

November 10, 2014 - PlaceShakers

Scarecrows 2.0

A new Dutch invention uses lasers to scare birds away, intended to mitigate their interference with critical industries.

November 9, 2014 - Co.Exist

Artisan Manufacturing Mixes Uses with Residential

Looking to integrate artisan manufacturing into a residential neighborhood? Berlin examples provide a few pointers, via Hazel Borys.

November 7, 2014 - PlaceShakers

Canyon the Grids

Friday Eye Candy: 'Crayon the Grids' City Mapping

Artist-scientist Stephen Von Worley is taking on a new project— mapping the world's city streets based on a complex set of algorithms and psychedelic colors.

November 7, 2014 - Urbanful

The Environmental Downside of Falling Oil Prices

Ben Adler of Grist writes how falling oil prices will affect climate change. Cheaper gas prices may encourage more driving and more truck sales at the expense of hybrid, electric, and fuel efficient cars, but the news may not be all bad.

October 31, 2014 - Grist

It's a Hydropower World

Around the world, countries are building new dams for hydroelectric power at a frenzied pace. Vox examines the benefits and drawbacks of hydroelectric power.

October 29, 2014 - Vox

Bumblebee Bike

The New Wonder Drug? Cycling, Some Advocates Say

Cycling has positive impacts both for cyclists and non-cyclists alike, helping to reduce pollution and congestion and improving health and economic factors with just two wheels.

October 28, 2014 - Urbanful

Shanghai Shopping

Study: Urbanization Not a Silver Bullet for Economic Growth

A study comparing urbanization and per capita GDP between 1980 and 2011 questions common assumptions about the connections between economic growth and cities.

October 23, 2014 - PLOS ONE

Going Viral, but Not in a Good Way

Republicans and Democrats have connected failures to control spread of Ebola to the other guys’ actions. We’re requiring stressed-out bureaucracies to perform out-of-the-box with zero tolerance in arenas of mind-boggling complexity.

October 20, 2014 - PlaceShakers

The Incredible Climate Mitigation Potential of Compost

Research has shown that the world's largest land use, grazing, holds enormous potential when linked with composting, to dramatically reduce the carbon content of the atmosphere through sequestration while concurrently restoring degraded rangeland.

October 20, 2014 - San Francisco Chronicle

Friday Eye Candy: Everyday Everywhere

#Everydayeverywhere is an Instagram hashtag connecting ordinary photographs from all over the world, which Nicole Crowder covered recently for the Washington Post's photography blog, In Sight.

October 17, 2014 - The Washington Post

Fracking's Formidable Foe

The worthy foe is not environmental regulations nor the the government or public demanding fracking moratoriums and bans. It is the falling global price of oil. Two radio reports explore how the global glut of oil affects U.S. shale oil production.

October 16, 2014 - NPR

A Comprehensive Accounting of Economic and Environmental Performance: Who's in?

For the last several decades, North American cities have used growth as a primary economic engine. Increasingly less dense new growth is subsidized by the more dense core, but requires a growth rate that is not supportable in the long term.

October 15, 2014 - PlaceShakers

Study Rates Car 'Infotainment Systems' for Levels of Distraction

A study conducted by the AAA Foundation for Traffic Safety assessed the mental demands required of six hands-free, in-vehicle systems dialing phones and changing radio stations.

October 11, 2014 - Chicago Tribune

Friday Eye Candy: 2014's Best Architectural Photography

The 2014 Arcaid Images Architectural Photography Awards were presented at the World Architecture Festival in Singapore recently.

October 10, 2014 - Dezeen

Exploring the 'Finesse of the Avenue'

In his fourth "place-decoding" essay from France, Chuck Wolfe illustrates how a traditional placemaking intervention is especially powerful when underlying urban fundamentals align.

October 9, 2014 - Huffington Post

Blank Wall

The Downtown Dystopia and the 'Continued March of Sameness'

Architecture critic Aaron Betsky provides a new take urban dystopia: bland and homogenous. The antidote, he argues, can be found on the edges.

October 9, 2014 - Architect

The Best Country in the World to Grow Old

The country most friendly to electric vehicles is also the country most supportive of senior citizens, not that there's a relationship. After Norway, Sweden is the best place to grow old, according to the just released Global AgeWatch Index.

October 8, 2014 - BBC News

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.