Peter Newman's Resilient Cities: The Sustainable Transport City

The agenda for cities of the future is to have more sustainable transport options available so that a city can indeed reduce its traffic whilst reducing its greenhouse gases 50 percent by 2050 (the global agenda set through the International Panel on Climate Change). For many cities the reduction of car use is not yet on the agenda apart from seeing it as an obviously good thing to do. Unfortunately for most cities traffic growth has been continuous and appears to be unstoppable. 
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No One Can Stop Leaking Oil

Katie Valentine and Ryan Koronowski of ThinkProgress uncover what oil companies (and snow) have been keeping secret. A Canadian oil company still hasn’t been able to stop a series leaks from underground wells at a tar sands operation in Cold Lake, Alberta. The first leak was reported on May 20, with three others following in the weeks after — making it at least 10 weeks that oil has been flowing unabated.