(Back, L to R) Alanna Mitchell, Gary Paul Nabhan, Louise B. Halfe; (Front) Chantal Bilodeau, Peter von Tiesenhausen, Scott Denning
Photos by Arlana Bennett-Cooke
Alanna Mitchell
Peter von TiesenhausenGary Paul Nabhan
Donald Worster
Louise B. Halfe
Preston Manning and Mishka LysackTom RadfordScott DenningRoundtable, with (L to R) Donald Worster, Louise B. Halfe, Alanna Mitchell, Scott Denning, and Peter von TiesenhausenNational Parks Plenary Panel on Ecological Integrity, chaired by Jeff Gailus and sponsored by the Calgary Foundation. (L to R, Jeff Gailus, Shawn Fluker, Bill Fisher, Alison Woodley, Tom Nudds, John Shultis, Pamela Wright, and Rosalind Warner.)