What does "Zionism" mean after the destruction of Gaza? As Josh wrestles with this question himself, Charlotte Korchak is his Zionist guide today. She's a young, vibrant, American-born educator about Israel who joined Josh on her whirlwind trip to Sydney. The pair of them wrestle with justice, Jewishness, antisemitism and how Zionism should coexist with a Palestinian state.

America's pre-eminent conservative youth activist, Charlie Kirk, has been assassinated while speaking at a Utah college. Josh shares his thoughts... and reintroduces a classic monologue about America, violence and guns.

What can a stunningly beautiful, dirt-poor, corrupt, tropical-island nation teach us about the battle between China and the West... and about how climate chaos will affect you?

A lot, it turns out. In this bonus episode, Josh is on the ground in Solomon Islands, where leaders from across the Pacific are currently attending the 54th Pacific Islands Forum Meeting. Beneath all the happy-talk about foreign aid is a deeper subtext. The big rich players (i.e. Australia) are trying to bribe their tiny South Pacific neighbours into siding with the West instead of China.

Josh visits a freshwater spring in the jungle with one of Australia's leading hydro-geologists, Sam Buchanan, who's stationed in Solomon Islands to manage its long-term water projects. Sam works for the principal scientific and technical organisation in the Pacific region, The Pacific Community, and is a world-leading expert on water security and climate resilience in small island developing states. He's also one of Josh's oldest friends, who brought to Josh's attention this amazing story in a forgotten tropical battleground.

Josh and Sam drive around Guadalcanal, the country's main island (and the site of the famous WWII battle in which a young naval officer named John F Kennedy made his name), discussing how the country gets its water, how it gets energy, how foreign aid is distributed, how geophysicists are using MRI technology to scan for underground water, and what this all has to do with DOGE, Trump, and subsidence in the Central Valley of California.

Josh reflects on the death of his dad after years with Alzheimer’s - the strange in-between of losing someone before they’re gone, and the lessons he wishes he’d acted on earlier. Then, a live recording of Josh delivering the official eulogy at the funeral.

Why is housing in Australia so unaffordable, and what can be done about it? Peter Tulip, former economist at the US Federal Reserve and the Reserve Bank of Australia, now chief economist at the Centre for Independent Studies joins Josh to unpack the roots of the housing crisis. They discuss supply and demand, heritage rules, immigration, infrastructure, and why the dream of home ownership is slipping out of reach for younger generations.

What is the future of the media? Are we doomed to inhabit our own social-media news bubbles, tailored by algorithms to keep us “engaged”? Will readers return to old-school news outlets? Or is there a third way? That’s Substack’s bet. The platform is transforming the media landscape by enabling journalists and creators to speak directly to users.

Just as Josh was embarking on Substack’s first-ever around-the-world livestream marathon, the company announced a new round of funding, vaulting it past a billion-dollar valuation and making it one of Silicon Valley’s “unicorns”.

Substack’s co-founders are Chris Best and Hamish McKenzie, who were kind enough to sit down with Josh to discuss the conflict between free speech and hate speech, the decline of legacy media, the role of video, the challenges of living in a social-media world… and the future of their little company that’s becoming very, very big.

How does an adventurous, open-minded, well-travelled young bloke get interested in nationalism... and then in Western supremacy... and then white pride... Until he becomes so obsessed with protecting Western Civilization from Islam, that he shoots nearly a hundred innocent Muslims and livestreams the massacre to cheering racists around the world?

The official government line is that the 2019 Christchurch mosque shooter was a lone wolf. The killer himself cultivated this image. But the movement that radicalised him is a complex network of persuasion. It starts with goofy alt-right memes. It moves on to far-right forums like 4Chan & 8Chan. And it expresses itself in real-world groups like the white supremacist "migrant hunters" with whom the Christchurch shooter embedded in central and eastern Europe.

Joey Watson is a young investigative journalist who's been painstakingly exploring the far-right internet swamp - and travelling to Serbia, Austria and Bulgaria - to retrace the Christchurch terrorist's radicalisation. Joey and Josh discuss how immigration, nationalism, Islam, bigotry and the internet are being built into an ideological powder keg... and how we might defuse it.

Nick Cave is one of Australia’s biggest musical exports. But after forty years as a rockstar - and the death of two sons - he's become something else: A unofficial poet laureate and philosopher king through his online letters project, The Red Hand files.

Nick sat down with Josh in London on the Szeps Live World Tour to discuss songwriting, grief, faith... and, as a bonus, to critique some of Josh's recent episodes.