World

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.
17 hours ago   Grist
Around the world, countries are building new dams for hydroelectric power at a frenzied pace. Vox examines the benefits and drawbacks of hydroelectric power.
2 days ago   Vox
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.
3 days ago   Urbanful
A study comparing urbanization and per capita GDP between 1980 and 2011 questions common assumptions about the connections between economic growth and cities.
Oct 23, 2014   PLOS ONE
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.
Oct 20, 2014   PlaceShakers
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.
Oct 20, 2014   San Francisco Chronicle
#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.
Oct 17, 2014   The Washington Post
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.
Oct 16, 2014   NPR
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.
Oct 15, 2014   PlaceShakers
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.
Oct 11, 2014   Chicago Tribune
The 2014 Arcaid Images Architectural Photography Awards were presented at the World Architecture Festival in Singapore recently.
Oct 10, 2014   Dezeen