Looking back one, two and five years ago today on Worldchanging:

2009
Nothing for today!

2008
The Designers Accord Makes a Statement
As a call to arms for designers to reduce their trades’ negative impact, Valarie Casey founded The Designers Accord...

2005
Designs that Are
Dawn Danby links to two articles that mull over the idea of "designs that are" versus "designs that seem"; a very interesting conceptual framework for product design...

Other recent "look backs":
June 2
June 3
June 4