Environment

Taking a page from the locavore food movement, an architectural competition in Vancouver asks entrants to design a home using materials made or recycled within 100 miles of the city, writes Mark Boyer.

February 27, 2012 - Good

In what may turn out to be a landmark ruling, the right of Dryden, a New York township adjacent to Cornell University to use its zoning code to ban the controversial drilling technique known fracking was upheld by the N.Y. State Supreme Court.

February 23, 2012 - Pro Publica

As city officials introduce plans to overhaul waste disposal in the capital of Mexico, a deeply rooted constituency fights back.

February 22, 2012 - New York Times

As the campaign season nears, many of the sweeping environmental regulations that the Obama administration made headlines for enacting are being held up over concerns about their effect on the President's election campaign, Juliet Eilperin reports.

February 14, 2012 - The Washington Post

A world first study explicitly demonstrates that large trees in urban parks are “keystone structures” that help provide important habitat and contribute to the richness, abundance and breeding of birds, reports Megan Doherty.

February 14, 2012 - The Canberra Times

Suzy Khimm reports on a new study that demonstrates politicians affect the way that Americans view the issue of climate change more than almost anything else, including news, weather, or science.

February 13, 2012 - The Washington Post

NASA's amazing high definition update of its infamous "Blue Marble" photograph of Earth is disturbing not for what can be seen, but for what cannot.

February 10, 2012 - Mother Jones

Sustainability is not enough. Because so much damage has already been inflicted upon the world's ecosystems, Anna Leidreiter argues for the need for regenerative cities that positively enhance 'ecosystem services.'

February 1, 2012 - The Global Urbanist

In an opinion piece, noted economist Jeffrey Sachs explores what it will take to achieve the 'triple bottom line' of sustainable development, which the UN puts at the top of the global agenda.

February 1, 2012 - Project Syndicate

The city’s MillionTrees program fights asthma and global warming. But tightening maintenance budgets, increasingly severe weather and decades-old planting decisions complicate trees’ contribution.

February 1, 2012 - City Limits

January 30, 2012 - Jonathan Ford

Last week, Gov. Jerry Brown announced reforms to the state's Environmental Quality Act that will ease approval for infill development and special projects. Josh Stephens provides the details.

January 30, 2012 - California Planning & Development Report

Sarah Laskow reports on new analysis indicating that in restored wetlands, plants, insects, and animals do not reach their former abundance, density or diversity.

January 24, 2012 - Good

A new report highlights the threat posed to a wide range of species by the extraction of fossil fuels in the United States.

January 22, 2012 - CommonDreams

In announcing a new initiative led by ULI and the Greenprint Foundation, Ed McMahon looks at the disconnect between politicians and the marketplace in the debate around climate change and U.S. energy policy.

January 21, 2012 - Urban Land

Branden Klayko reports on the pioneering project planned by innovative Philadelphia design-build developers Onion Flats.

January 20, 2012 - The Architect's Newspaper

Jarrett Murphy writes of a single but significant line in Mayor Bloomberg's recent State of the City address which offers a potential solution to the city’s intertwined fiscal, garbage and energy problems.

January 18, 2012 - Next American City

Joerg Haentzschel interviews the young architect Bjarke Ingels. Through offices now established in Copenhagen and New York, Ingels is slowly pushing his 'pragmatic utopian architecture' into the mainstream.

January 16, 2012 - 032C

A new study produced by an international team of scientists focuses on efforts to reduce the production of two shorter-term pollutants, rather than carbon dioxide, that drive climate change.

January 16, 2012 - The Washington Post

In his new book, The Conundrum, David Owen pierces the magical thinking that has repackaged high-end luxury goods, such as hybrid cars, as virtuous and the idea that we can consume our way out of trouble.

January 14, 2012 - Txchnologist.com