A Columbia professor believes that converting skyscrapers into crop farms could help reduce global warming and make New York cleaner. It’s a vision straight out of Futurama—but here’s how it might work.
read more | digg story
This entry was posted on October 22, 2007 at 4:42 pm and is filed under Environment. You can follow any responses to this entry through the RSS 2.0 feed.
Both comments and pings are currently closed.
Blog at WordPress.com.
Entries (RSS) and Comments (RSS).