I came across this interview on the Print website about sustainability. Trevor Hacker is a designer at Lunar, which is a San Francisco based design company, and he talks about working as a designer in the city, and the challenge’s he faced when creating the “Designer’s Field Guide to Sustainability.” You can find this guide at http://www.lunar.com/fieldguide.html. I had a chance to read through it, and found it very helpful. It gives insightful information about sustainable product development and the product life cycle.