In the international alliance to fight climate change, the United States is considered the sullen loner. But in the seven years since we rejected Kyoto, changes have begun. Not at the federal level, however. Its the locals who are making it happen.
Kudos to all the included cities but I have to wonder how much due diligence was used in researching the data. Chicago is the supposed category leader for Green Space with 12,000 park acres for a city population of 2.8 million. Louisville, KY only receives a score of 2.5 for Green Space yet it has 123 parks totaling > 14,000 acres and is home to the nations largest municipal urban forest (Jefferson Memorial Forest @ 6100Acres.) All this for a city with a population (census) of 555,000.
Stay up to date on the latest news of the future of science and technology from your iPhone with full articles, images and offline viewing
Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed
Share links with friends, comment on stories and more
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
Check out the best of what's new here.