All teachers are teachers of language. This week, University of Canberra researcher and education specialist Misty Adoniou explains why.And, when can you use the F-word in public? If you're at a protest rally and the NSW police are on hand, there could be legal consequences. Elyse Methven studies the social and legal aspects of swearing, and she talks about using the F-word in the public domain.

Superhero identities for the 21st century

This show casts a critical eye on the myriad ways in which we communicate with each other in our increasingly interconnected, multi-media platform world. Each week we mix down the who, the what, the where, and the how of particular communication events, messages, trends and technologies, and then consider: what impacts and what consequences?