- Australian languages
- Language, culture, and cognition
- Language documentation and description
- Linguistic typology, particularly semantic typology
2017. First language, second thoughts. Raising the Bar. November 29th. City of Melbourne.(podcast: https://soundcloud.com/raising-the-bar-286698373/sets)
2017. When words fail. Talkfest. June 24th. 621 ABC Radio National.
2012. The Grapevine. August 6th. 3RRR Melbourne.
2012. How language shapes thought. All in the Mind. October 28th. Radio National 621AM (rebroadcast Radio Australia).
2010. Place and time. Lingua Franca, September 11th. Radio National 62
2008. You Say Potato, I Say Cassava: Language, Culture and Perception. Science Talk, February 6th. Scientific American (www.sciam.com).
2008. Interview with Linguist Alice Gaby. Brain Science Podcast 41, July 11th.
2005. Gut feelings. Lingua Franca, December 17th. Radio National 621AM.1AM.