British journalist and commentator Jonathan Sacerdoti joins Karl Stefanovic to discuss Britain’s immigration crisis, integration, free speech and the changing face of the West.

Sacerdoti warns that Britain may have changed in a way that is ‘irreversible’, arguing that successive governments have allowed large numbers of people into the country while failing to demand enough integration. He also questions why the UK has struggled to stop illegal Channel crossings.

Sacerdoti also reveals what happened during his controversial Oxford Union appearances, including his viral debate on whether the West should be suspicious of Islam. He discusses threats, free speech and why he believes universities have become a battleground for competing ideas.

He also examines the Muslim Brotherhood and what he describes as its long-term strategy to build influence through Western institutions, before opening up about his father’s experience as a Holocaust survivor and why he believes freedom and Western values are worth defending.

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AI safety expert Dr Roman Yampolskiy joins Karl Stefanovic for a confronting conversation about the future of artificial intelligence – and what happens if we create a form of intelligence that humans can no longer control.

Yampolskiy warns that uncontrolled superintelligence could pose an extinction-level threat, arguing that current experiments show AI systems can lie, cheat, blackmail, bribe, hack systems and even sacrifice humans for their own survival. He says we have ‘basically failed to control them’ and questions whether humanity should continue developing general superintelligence at all.

In this episode, he explains:

• Why uncontrolled superintelligence could become an extinction-level risk – and why humanity may already have ‘basically failed to control’ AI systems.

• How experiments have shown advanced AI systems can lie, cheat, blackmail, bribe, hack systems and take actions designed to protect their own survival.

• Why once AI reaches human-level intelligence, virtually every cognitive job could theoretically be automated – and why physical jobs could follow as robotics advances.

• What happens to society when machines can perform most human work, including the future of universal basic income, wealth redistribution and the global economy.

• Why traditional career advice could become obsolete in an AI-driven world – and which skills may still matter as automation accelerates.

• The race for superintelligence, discussing Elon Musk, the global competition to develop increasingly powerful AI systems, and why he believes humanity cannot win an adversarial relationship with superintelligence.

• Simulation Theory: How the combination of AI and virtual reality could eventually create billions of simulated worlds – and the statistical argument for why we could already be living in one.

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Former SASR operator Andrew ‘Chalky’ White spent almost three decades serving on the frontline in some of the world's most dangerous conflicts.

In this exclusive In Conversation, Andrew speaks publicly about the battle that changed his life forever – the death of Jason Brown on Black Friday in Afghanistan, the devastating toll on Australia's veterans, and why he believes many former soldiers were abandoned when they returned home.

Andrew discusses:

 • The events leading to SAS trooper Jason Brown's death

• How changing rules of engagement affected Australian troops

• PTSD, veteran suicide and life after service

• The Brereton Inquiry and its impact on the SAS

• Ben Roberts-Smith and the wider investigations

• Why he believes Australia's veterans deserve to have their voices heard

This is a confronting conversation about war, sacrifice, leadership and the human cost carried long after the fighting ends.

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Get your hands on Andy's book 'Outside the Wire: On the front line with the SAS in Australia's war in Afghanistan' at this link: https://www.booktopia.com.au/outside-the-wire-andy-white/book/9781761473876.html?

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A special thanks also to our mates at Ringers Western for all the kit. Go to https://ringerswestern.com.au – use code KARL20 for 20% off your first order.

So many questions were left unanswered after our first interview. So we had to get Pete Evans back on The Karl Stefanovic Show.

From fluoride and tap water to creatine, carnivore diets, ‘healthy’ superfoods and sunlight, Pete takes Karl through his unconventional approach to food, health and wellbeing, challenging some of the assumptions we take for granted.

Pete explains why he believes fluoride can lower IQ, why he questions whether some foods we consider ‘healthy’ can actually cause problems, and why he believes removing plant foods can help some people heal their gut.

He also discusses why he thinks we have been ‘conditioned’ to fear the sun, his concerns around chemicals in our food, and why he believes reconnecting with nature and the earth is an important part of health.

After Pete’s first appearance left plenty of questions hanging, Karl goes back for the answers – covering the topics they didn’t get to last time and putting Pete’s ideas under the microscope.

This is Pete Evans, Part Two.

Subscribe to The Karl Stefanovic Show for more interviews, debate and conversations on the biggest issues facing Australia, the UK and the world.

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From a working-class upbringing in Melbourne to becoming one of Australia’s most recognisable young entrepreneurs, Adrian Portelli joins Karl to reveal the extraordinary story behind his rise to success. 

Portelli opens up about the years he spent struggling in Los Angeles, sleeping in cars, working as an Uber driver and eventually returning to Australia to start again from scratch. He explains how repeated failures, his passion for cars and his determination to prove his doubters wrong ultimately led to the success of LMCT+.

But Portelli also takes aim at the Australian government, revealing why he has established a base in Dubai and saying: ‘I don’t trust the government.’ He argues that Australia is ‘chasing away success’ and frowning upon ambition when it should be celebrating it.

Portelli opens up about the regulatory battles he says he has faced, why he feels successful entrepreneurs are being pushed out of Australia and why he believes the country risks losing young, ambitious businesspeople. 

He also reveals the story behind the ‘Lambo guy’ nickname,  his controversial appearance on The Block and why he believes Australia has become too uptight.

Plus, Portelli explains why making money is no longer enough for him and reveals his future plans to ‘disrupt markets’ and ‘cause chaos’, including his plans to expand into new businesses and markets.

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What if scientists could actually turn back the biological clock?

On this episode of In Conversation, Karl Stefanovic sits down with Dr Buck Parker, MD, FACS – a board-certified trauma and acute care surgeon and digital creator – to unpack one of the most extraordinary developments in modern medicine: the possibility of reprogramming ageing cells.

Dr Parker explains how scientists have discovered that cells are programmable, how four key proteins can reset the epigenetic ‘clock’ inside cells, and why researchers are now testing whether older cells can effectively be made younger.

Human trials are already underway, while experiments in mice have produced striking results – but Dr Parker explains why there are still major questions around dosage, delivery, cancer risk and the long-term effects.

Karl and Buck also dive into the explosion of peptides and wellness treatments, the growing influence of social media on medicine, patients using ‘Dr Google’ and ‘Dr AI’, and why he believes medicine is entering a completely new era.

So would Buck take the so-called fountain of youth himself? And how long could we have to wait before humans can actually slow or stop ageing?

His prediction: five to ten years.

Plus, Buck reveals what he actually takes, why he uses creatine, his experience with NAD and GLPs, and the simple things he recommends doing now to stay healthy.

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Labor is under fire – and Hollie Hughes and Gerard Rennick aren't holding back.

This week on The Panel, Karl Stefanovic is joined by former Liberal MP Hollie Hughes and Gerard Rennick for a fiery discussion about the Albanese Government, Jim Chalmers, the gun buyback, superannuation, energy and the growing political divide.

Hollie Hughes takes aim at Treasurer Jim Chalmers over his fundraising appeal, questioning why Australians struggling with the cost of living would be sending money to Labor.

The panel also tackles the Government’s gun buyback scheme, with Hughes arguing farmers are being punished for the actions of criminals and questioning the Government’s response to the Bondi terror attack.

Gerard Rennick takes aim at Australia’s superannuation system, arguing it is making it harder for younger and lower-income Australians to get into the housing market, while warning that the cost of superannuation tax concessions is already enormous.

Plus, the panel gets into Chris Bowen, Australia’s energy future, struggling infrastructure and the controversial Robert Irwin moment at the Logies – with Hollie Hughes delivering a particularly fiery response.

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Tonight on Karl Weekly, Dave Hughes explains why he’s hit the campaign trail with the Victorian Liberals – and why he says he’s had enough of Labor’s taxes, government waste and corruption.

Hughesy reveals what pushed him to become more politically outspoken, why he believes Australians are ‘over it’, and why he thinks Victoria desperately needs a change of government. He also takes aim at the Commonwealth Games blowout, government spending and the lack of accountability for decisions that have left Victoria billions in debt.

Karl also speaks to sixth-generation Victorian farmer Ben Duxson, who is fighting $814 fines issued to farmers for refusing access to their own properties as the government pushes ahead with the $11.4 billion VNI West transmission project, with Pauline Hanson joining the farmers’ campaign.

And former AFP Detective Superintendent Dr David Craig joins Karl to examine the government’s new gun buyback following the Bondi terror attack. Craig questions whether taking legal firearms off law-abiding Australians will actually make the country safer, and warns that the legislation will not stop the next terrorist attack.

He also reveals where he believes the real security failures occurred – from counterterrorism funding and intelligence sharing to the resources available to ASIO and the AFP – and warns that another Bondi attack could happen if those gaps aren't addressed.

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Dr Aseem Malhotra joins Karl for a wide-ranging conversation about vaccines, COVID, Big Pharma, medical research and the growing crisis of trust in the health system.

Malhotra discusses Donald Trump and RFK Jr’s approach to childhood vaccinations, why he believes every medical intervention should come with genuine informed consent, and why he says doctors need to be more transparent about the risks, benefits and uncertainties surrounding treatment.

He also takes aim at the pharmaceutical industry, questions the independence of medical regulators, and delivers a provocative challenge to conventional thinking around cholesterol and statins.

Malhotra reflects on the mistakes made during COVID, arguing that governments and medical authorities need to admit where they got things wrong if public trust is ever going to be restored.

He also weighs in on Anthony Fauci, the polarisation of left and right, the psychology behind the pandemic response, social media’s role in fuelling anger, and why he believes Australians and Britons need to find a way to debate without becoming trapped in opposing camps.

Plus, Malhotra explains why he changed his own position on COVID vaccines and why he believes changing your mind can be one of the hardest – but most important – things a person can do.

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The Fabian Society has influenced political thinking for more than 140 years – but how much influence does it really have over Australia?

Karl speaks with Topher Field about the origins of Fabianism, its strategy of gradual political change and the controversial idea of ‘permeation’, influencing institutions and government from within rather than seeking power directly.

Topher argues the Fabian approach has become deeply embedded in modern politics, warning that ‘if you accept that framework as the way that government should function, the Fabians have already won.’ He also reveals why he believes Fabian influence extends beyond Labor and into the Liberal Party.

They discuss the growth of bureaucracy, regulation and expert-led government – and why Topher believes ‘they’ve already got you without you even having to know their name.’

This is The Karl Stefanovic Show.

Former Deputy Prime Minister John Anderson joins Karl Stefanovic for a wide-ranging and confronting conversation about Australia’s future - and why he believes the country is in “serious decline.”Anderson sounds the alarm on Australia’s fuel and food security, warning that the nation is dangerously reliant on overseas supply chains and questioning how prepared we are for another major global disruption.He also takes on Australia’s economic direction, housing affordability, falling living standards, energy policy and the decisions he believes are weakening the country’s ability to compete and prosper.Anderson and Karl discuss the Albanese Government, the growing frustration with Australia’s political leadership, why voters are abandoning the major parties, and whether the country has lost the ambition and leadership required to tackle the challenges ahead.From Australia’s economic future to national security and sovereignty, Anderson asks a fundamental question: “Where is the leadership?”John Anderson joins Karl Stefanovic for a frank conversation about where Australia is heading - and what needs to change.