John Robson, Executive Director of the Climate Discussion Nexus, a documentary film-maker, a columnist with the National Post

John Robson, Executive Director of the Climate Discussion Nexus, a documentary film-maker, a columnist with the National Post

Newstalk 610

John Robson, Executive Director of the Climate Discussion Nexus, a documentary film-maker, a columnist with the National Post

00:00 / 18:49