Cath Dwyer is a radio maker and journalist who’s helped shape the culture of radio here. A former Young Journalist of the Year and Human Rights medal winner, she founded the ABC’s pioneering participatory journalism project ABC Open, and has worked in radio at all levels from community stations through to Radio National and Triple J. At a time when the role of public media is more contested than ever, I loved getting the opportunity to talk to someone who knows it inside and out.