This past summer, NOW editor Alice Klein interviewed party leaders Jack Layton of the New Democrats and Stephane Dion of the Liberals on their competing environmental policies. Watch clips of the interviews here.
Stephane Dion explains his Green Shift as a simple tax policy.
Jack Layton describes the Green Shift's shortcomings.
Tomorrow: Layton explains his support for a cap and trade plan, and Dion offers his critique of it.