| Bolivian ambassador to the United Nations and lead negotiator for Bolivia at the December 2009 climate conference in Copenhagen. speaking in Toronto on the first day of the G20 Summit.
| Award-winning journalist, syndicated columnist and author of the international bestseller, The Shock Doctrine: The Rise of Disaster Capitalism speaking in Toronto on the first day of the G20 Summit.
| National chairperson of the Council of Canadians and chair of the board of the Washington-based group Food and Water Watch, speaking in Toronto on the first day of the G20 Summit.
| Founder of Navdanya, an environmental justice organization that counts five million farmer families in 16 states of India among its members, speaking in Toronto on the first day of the G20 Summit.