Who is Stephen Miller and is he a "root of evil" in the White House? Professor of International Relations, Clinton Fernandes reflects on the 50th anniversary of the murder of Australian journalists in East Timor, known as the Balibo Five. Laura Brown talks about her new book, All the Cool Girls Get Fired.

Sunday Extra is also broadcasting the 2025 Boyer Lecturers. The series is called Australia: a Radical Experiment in Democracy and this week is the keynote presentation from Justin Wolfers and a panel discussion.