Looking back one and five years ago today on Worldchanging:

2009
VIDEO: A New Sound
Eric Hess shares a two-minute video by Green For All (the organization started by Van Jones) that gives a clear audible and visual depiction of the difference between a dirty fossil fuel economy and a clean energy economy...

2005
CIMI
Jamais Cascio reports on CIMI, the Canada Iraq Marshlands Initiative, an example of people figuring out new and meaningful ways to try to do the right thing in Iraq...

Other recent "look backs":
August 12
August 13
August 16