How Australia Actually Selects and Integrates Migrants — Mike Pezzullo [Immigration Series]

Part 3 of a three-part immigration series this week. Martin Parkinson (economics) available here; Mark Cully (history) available here. Mike Pezzullo ran the Australian Customs and Border Protection Service (2013-2014), then the Department of Immigration and Border Protection (2014-2017), then the …

"Bigger and Different": The Six Decades That Remade Australia — Mark Cully [Immigration Series]

Part 2 of a three-part immigration series this week. Martin Parkinson (economics) available here; Mike Pezzullo (acculturation, social cohesion, security) drops Friday. Mark Cully was the inaugural chief economist at the Australian Department of Immigration (2009-2012). His forthcoming book, Waves…

"We've built an economy that requires 2 million temporary migrants" — Martin Parkinson [Immigration Series]

Part 1 of a three-part immigration series this week. Mark Cully (history) drops Thursday; Mike Pezzullo (acculturation, social cohesion, security) drops Friday.  Martin Parkinson ran the Australian Treasury (2011-2014), then the Department of Prime Minister & Cabinet (2015-2019). He's also though…

Why I'm doing an Immigration Series

A short intro to my three-part immigration series. Episodes with Martin Parkinson, Mark Cully, and Mike Pezzullo are out this week.

2025 Retrospective — A Listener (Zac Gross) Interviews Me

In this special end-of-year episode, the tables are turned: I’m the guest, and I’m interviewed by Zac Gross — an Australian macroeconomist and long-time listener of the show. We reflect on what I learned on the podcast in 2025 and what I changed my mind about. We also discuss the behind-the-scenes…

Cabinet is Australia's Operating System — Here's How It Works (Glyn Davis & Terry Moran)

Glyn Davis and Terry Moran are two of the very small number of Australians who have literally sat in the Cabinet Room, week after week, watching the machinery of government operate from the inside. Both served as Secretary of the Department of the Prime Minister and Cabinet (PM&C) — the most senio…

Why Great Powers Sleepwalk to War — A Masterclass with Prof. Hugh White

2,500 years of strategic history, 11 books, one afternoon.  Hugh White is Australia's foremost strategic thinker: former senior adviser to Defence Minister Kim Beazley and Prime Minister Bob Hawke, Deputy Secretary for Strategy and Intelligence in Defence, inaugural Director of ASPI, and principal…

Australia's last great act of economic courage — Peter Costello

Peter Costello is the longest-serving Treasurer of Australia (1996–2007). He led the most complex overhaul of Australia's tax system in the postwar era: introducing the Goods and Services Tax (GST) — a value-added consumption tax — while abolishing a range of indirect taxes (notably wholesale sale…

The Discovery of The Bacterium Behind 5% of All Cancers — Barry Marshall

One bacterium causes roughly 1 in 20 cancer cases worldwide. It’s the most cancer-causing pathogen we’ve found—and the main cause of peptic ulcers. Its discovery overturned an ironclad medical dogma that the stomach was sterile. Despite infecting about half of humanity, Helicobacter pylori wasn't …

Australia’s ‘Great Stagnation’: Everything You Need to Know About The Productivity Crisis — Greg Kaplan & Michael Brennan

Stagnation! The 2010s witnessed Australia’s weakest productivity growth in six decades. How much of the slowdown is homegrown? How much reflects the broader “great stagnation” plaguing the West? How much is simply an artefact of the way “productivity” is measured? And what would a credible new g…