Subjects: Leadership

Writer Richard Preston.

Donald Yeomans, Senior Research Scientist at NASA.

Alfons Weersink, Professor, Department of Food, Agriculture and Resource Economics, University of Guelph.

Esteemed food critic Gina Mallet.

Journalist and author James MacKinnon.

Hungry Planet co-creators Peter Menzel and Faith D’Alusio.

One act of destruction leads to another. Andrew Nikiforuk discusses the heart of the climate problem: Oil. More specifically, the Alberta Tar Sands, and the environmental and economic consequences Canada faces in becoming a “Tar-nation.” Here, Nikiforuk talks about climate change, the booming population of Fort McMurray, and the hazards of becoming a nation built on an Earth-destroying economy

Yiddish rapper Socalled (Josh Dolgin).

Scott Griffith, CEO & President of Zipcar, speaks about transportation issues and the benefits of car sharing.

Singer-songwriter Jill Sobule.