The Right Honorable Jean Chrétien is the former prime minister of Canada and is one of the most respected world leaders of the last 25 years. His career spans more than 40 years in public service, and under his leadership, his party won three consecutive majorities in the House of Commons. Queen Elizabeth appointed Chrétien to the Order of Merit, an award given to “individuals of exceptional distinction in the arts, learning, sciences, and other areas such as public service.” He addresses global / geopolitical matters, such as globalization, the economy, security, and social issues.

Mark Jenkins is a field staff writer for National Geographic Magazine and writer-in-residence at the University of Wyoming. In 2009 he won the National Magazine Award for photojournalism, along with his colleague Brint Stirton, for their National Geographic story “Who Murdered The Mountain Gorillas.” Jenkins was “The Hard Way” columnist for Outside magazine for eight years. He is the author of three books: The Hard Way (Simon and Schuster, 2002), To Timbuktu (William Morrow, 1997), and Off the Map (William Morrow, 1992). He resides in Laramie, Wyoming, with his wife and two daughters.