The Greenhouse Effect and Planet Earth
Toronto350.org hosted a screening of a documentary that was made in 1984 by Peter Kent. At the time of the screening, Peter Kent was the Minister for the Environment, yet his track record is as anti-environmental as any minister Canada has had.
After the film, there was a panel discussion with Matthew Hoffman (UofT PoliSci Prof), Peter Tabuns (NDP MPP) and Tim Grant (author, amongst other things).