About the Authors
University of British Columbia, School of Community and Regional Planning, Vancouver, British Columbia, Canada
Global Footprint Network, Oakland, California, United States of America
We have an interest in this issue because we are the developers of Ecological Footprint accounting, which is being criticized in the manuscript to which Dr. Rees was invited to respond.
The author(s) have made the following declarations about their contributions: Wrote the paper: WER MW.