Looking back one, two and five years ago today on Worldchanging:
Worldchanging Interview: Shawn Frayne
Adele Peters interviews Shawn Frayne, president of Honolulu- and Hong Kong-based Humdinger Wind Energy, and a prolific inventor and innovator whose work has been inspired by the need for resourceful problem-solving in the world's most vulnerable regions...
Alex Steffen responds to John Robb's on-going series of posts on Resilient Community and argues that they're a source of both worry and insight...
Gil Friend & Jane Byrd: Have mercy, I cry, City!
Since we now live on a majority urban planet, how can we make it thrive and avoid living in cramped, desolate hardscapes? James Cascio argues that the key to surviving urban density are photosynthesis, economy, and conviviality...