In Episode 3, Mike O'Kane interviews Corinne Unger, an Australia-based specialist in mine rehabilitation and closure planning who has undertaken research on abandoned mines and post-mining land use around the world and is currently working on her PhD. Their conversation, conducted over Skype between Calgary and Brisbane, covers the importance of good mentors, navigating an industry where women are usually in the minority, and trying to convince mines and regulators to incorporate a social dimension into mine planning.