Back in November I participated in a round table discussion about the history of the Canadian environmental movement. The round table was recorded and broadcast as episode 34 of Sean Kheraj's "Nature's Past" podcast. If you're interested in listening you can find it online here.
Thanks go out to Sean for his work putting this together, as well as my fellow participants Jonathan Clapperton, Mark McLaughlin, and Frank Zelko for the interesting thoughts. We should do this again sometime!