World Watch Magazine, September/October 2004, Volume 17, No. 5

By Thomas Prugh - Ed Ayres
By Danielle Nierenberg - Mia MacDonald
By Lisa Mastny
By David Pimental - Anne Wilson
By Virginia Deane Abernethy
By Claudia Meulenberg
By Frederick T. Sai
By Roger - Mark De Souza
By Herman E. Daly
By Robert Ayres
By Martha Farnsworth Riche
By Lincoln H. Day
By J. Kenneth Smail