And he argues that the related global standards for legitimate limitation of some kinds of speech apply equally to the online world.
Lwanga Mwilu completed her MA thesis under my supervision in 2010. It was a complex piece of work, fusing the following issues:
* Theories of free speech and the limits
* Interrogation of hate speech and xenophobic speech (not exactly the same things)
* Online participation and moderation
* Xenophobic violence in South Africa in 2008
Quick - what are the top most important topics for journalism education to be teaching today?
If you're South African, you might want to say - in the light of recent belligerent comments from those in power - it is this: "How to make a case for media freedom and self-regulation." You wouldn't be wrong.