J.B. Ruhl, Professor of Law at Florida State University, presents "Endangered Species Act Innovations in the Post-Babbittonian Era: Are There Any?" Donald Murphy, Deputy Director of the National Park Service, presents "From a Land Ethic to A Bioevol utionary Ethic: A New Policy Paradigm." Norm Christensen, Professor of Conservation Biology at the Duke Nicholas School of the Environment, presents "The Bush Administration revision of the National Forest Mana gement Act Planning Rule: Species viability versus ecosystem management."

Recorded on November 14, 2003.