<p>Broadcast date: Friday 20 May 2011</p>

Curt Stager's dedication to understanding and improving the natural world

Catch up on all the thought-provoking interviews with authors, writers, artists, politicians, psychologists, musicians, celebrities, survivors and more from the daily ABC radio show and podcast 'Conversations' with Richard Fidler and Sarah Kanowski from the years 2009-2011. To binge even more great episodes of the 'Conversations podcast' with Richard Fidler and Sarah Kanowski go the ABC listen app (Australia) or wherever you get your podcasts. There you'll find hundreds of the best thought-provoking interviews with authors, writers, artists, politicians, psychologists, musicians, and celebrities.

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Curt Stager's dedication to understanding and improving the natural world

Curt Stager's dedication to understanding and improving the natural world