A selection of papers and articles, and a video appearance

Futureproofing our infrastructure with the Ecological Footprint (pdf, 208 kB)
Originally published at CSR-Compass in the "Voice of Stakeholders" column.
November 2007

The Ecological Footprint of Biofuels (unpublished draft) (pdf, 140 kB)
September 2007


Interview with BizWise TV (November 2006) on the topic of Triple Bottom Line reporting (Quicktime, 14.3 MB).
Also available in Windows Media, 8.2 MB.

Building the marketplace of the future (pdf, 104 kB)
Originally published at Greenbiz.com in the "The Sustainable MBA" column.
October 2005

Competitive advantage and the introduction of sustainable products or services (pdf, 284 kB)
March 2005

Product Stewardship in the internetworking industry (pdf, 1.3 MB)
April 2005