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World can be powered by alternative energy, using today’s technology, in 20-40 years, experts say

A new study analyzing what is needed to convert the world’s energy supplies to clean and sustainable sources says that it can be done with today’s technology at costs roughly comparable to conventional energy.Source: www.sciencedaily.com, via City Atlas

E-waste idea: Turn an iMac into an aquarium

The iMac was built to be pretty. So why not sidestep the difficulty of recycling e-waste by making discarded iMac carapaces into something attractive for the home? Jake Harms had the clever idea to make them into aquariums, for “Mac and fish enthusiast…

As Awake As Possible: Artist Jon Cotner Talks About Participatory City Living

“Poetry is a way of life,” says poet Jon Cotner as we walk down a path in Fort Greene Park. To Cotner, poetry is also public, inherently social and plays out in the modern day agoras of the city.Source: urbanomnibus.net, via City Atlas

David Bragdon, James Gennaro and Carter Strickland Jr. discuss how to make New York City greener and more environmentally friendly

David Bragdon, James Gennaro and Carter Strickland Jr. discuss how to make New York City greener and more environmentally friendly.Source: www.cityhallnews.com, via City Atlas

Find Your Way in a City GPS-Free by Paying Attention to the Ubiquitous Cues

Your phone’s GPS capabilities mean you can pinpoint yourself on a map with the tap of your finger, but should your battery die or your phone go on the fritz, would you be able to navigate compass-free?Source: lifehacker.com, via City Atlas

Debunking Another Green Jobs Attack by Murdoch’s Wall Street Journal

Meanwhile, American Petroleum Institute Chief Economist says: “Anybody dismissing any type of job is silly.” by Kate Gordon Another day, another attack on the growing and popular clean energy sector.Source: thinkprogress.org, via City Atlas

Bicycling in the City is Good for You, Despite Air Pollution | Planetizen

A recent study shows that bicyclists absorb more carbon soot in their lungs than pedestrians or drivers. But new reports argue that the benefits of the exercise far outweigh the downsides.Source: www.planetizen.com, via City Atlas