Dallas Rogers speaks with Chris Ho and Edgar Liu about what's going on in apartment buildings as we move up, rather than out, and how we can look after ourselves and each other in culturally diverse, high-density living.

In this episode of Speaking with, author Seth Stephens-Davidowitz explains why humans lie to each other, but often tell the internet the truth.

Author Anita Heiss speaks with Professor Jacinta Elston about her new anthology of essays from First Nations writers spanning the breadth of Australian society.

Governments and businesses are using "nudges" to influence our choices, but how? On this podcast episode, Cass Sunstein, a Harvard professor who wrote the book on nudges, unpacks behavioural science.

With the election of Trump, these once marginalised groups now have a figurehead who promotes their conspiracy theories to the world.

Dallas Rogers speaks with Western Sydney University's Cameron McAuliffe about leveraging conflict and informal processes in the urban planning process.

Armando Iannucci, the satirist and director behind the film The Death of Stalin spoke with Associate Professor Stephen Harrington, an expert on political satire.

Economist, author and MP Andrew Leigh spoke to Fiona Fidler about how we should be using randomised trials more to drive decisions and policy in public life.

Sleepwalking murders and 'battered wife' syndrome are unique precedents set by extraordinary cases. David Field talks about unusual cases that have shaped Australian law.

Author and social researcher Hugh Mackay says fragmentation was among the key themes of 2017 – but he has some concrete suggestions on how we can do better in 2018.