Thirteen essays and speeches delivered (among others) at the University of Georgia Center for Humanities and Arts (Distinguished Lecturer Series)
Sixth Annual Rice University Environmental Conference; the 2000 Houston Youth Environmental Leadership Conference (Keynote address)
The 1997 Conference of the North American Association for Environmental Education
Earth Day 1998, Kent State University
Student Pugwash Technologies of Peace Conference, Carnegie Mellon University, 1997
The 2000 Fl.
Thirteen essays and speeches delivered (among others) at the University of Georgia Center for Humanities and Arts (Distinguished Lecturer Series)
Sixth Annual Rice University Environmental Conference; the 2000 Houston Youth Environmental Leadership Conference (Keynote address)
The 1997 Conference of the North American Association for Environmental Education
Earth Day 1998, Kent State University
Student Pugwash Technologies of Peace Conference, Carnegie Mellon University, 1997
The 2000 Fl