Climate change: benefits, costs and political party report cards

A former federal finance minister says Canada will benefit economically from climate change and its time to stop stoking fear to our children with a climate crisis.  Is he correct?  If not, what are the costs?  And as we head into an election, we'll rate the environmental policies of the liberals, conservatives, ndp and greens. Guests:  Joe Oliver, Former Federal Finance Minister; Kai Chan, University of British Columbia Environment Professor; Michael Bernstein, Canadians for Clean Prosperity Executive Director Learn more about your ad choices. Visit megaphone.fm/adchoices