FT Tech Tonic
by Financial Times
We are in the midst of a digital revolution, where the line between our physical world and cyberspace is blurring. Tech Tonic is the show that investigates the promises and perils of this new technological age.
Episodes
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Bill Gates: AI bioweapons ‘could be worse than Covid’
Bill Gates has become one of the leading tech establishment voices warning of the risks of AI. Madhumita Murgia speaks to the Microsoft co-founder and billionaire philanthropist about AI hackers, bioweapons that could be ‘significantly worse than Covid’, and the need for stronger oversight from…
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FT Weekend Fest: Tech to save democracy
The FT’s John Thornhill speaks to Audrey Tang, former Taiwanese minister of digital affairs, and Matthew Rycroft, a former UK civil servant, about how technology can be used to facilitate participatory democracy — giving citizens a greater role in proposing and drafting laws. Could Taiwan’s…
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FT Weekend Fest: Could AI make us happier?
Could AI help us understand ourselves and each other better? Writer and philosopher Alain de Botton speaks to the FT’s Madhumita Murgia about the challenges we face navigating human relationships, and how AI might be able to help. Recorded live at the FT Weekend Festival. Tech Tonic is produced…
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FT Weekend Fest: How AI is really changing jobs
Murad Ahmed speaks to FT journalist Sarah O’Connor about her new book ‘We Are Not Machines’, which explores the impact AI is already having on workplaces. They discuss how Swedish miners dealt with the introduction of AI-powered vehicles, and how Czech translators found AI stealing the most...
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FT Weekend Fest: Is the AI boom a bubble?
AI-related investments are now worth up to half of the entire value of the S&P 500. But is the AI investment boom a bubble waiting to burst? Tim Bradshaw, the FT’s global technology correspondent, speaks to Richard Kramer, founder of Arete Research, and Ophelia Brown, founder of Blossom Capital....
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Rewiring sport: Hi-tech cheating
At the Enhanced Games in Las Vegas earlier this year, athletes used performance-enhancing drugs and banned equipment in an attempt to break world records. At the same time, companies such as Adidas are designing new types of equipment that fall within the rules, but give athletes an edge. So…
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Rewiring sport: Is tech ruining sports fandom?
Video-assistant refereeing (VAR) has proved to be one of the most controversial pieces of technology ever introduced in sports. But with the rise of everything from broadcasting gimmicks to data-driven gambling, it’s far from the only technology changing what it means to be a fan. The FT’s sports...
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Rewiring sport: How technology is helping athletes break barriers
For decades, sportspeople have been getting fitter, faster and reaching ever-higher levels of performance. But as the margin between winning and losing shrinks, athletes are turning to technology to make the difference. In this new season of Tech Tonic, Josh Noble explores how advanced…
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Coming soon: Rewiring sport
Are technological advances in sport leaving athletes, fans and competition itself better off? Or are they undermining the spirit of sport? With the World Cup underway, the FT’s sports editor Josh Noble presents a three-part series looking at how tech is transforming sports, from AI-enabled…
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AI Labs: Zuckerberg’s $100bn gamble
Mark Zuckerberg created the world’s biggest social media company in Facebook, before deciding the future lay in the metaverse. Now he’s spending hundreds of billions of dollars to transform Meta again, this time into an AI company. Will it work? Murad Ahmed speaks to FT tech reporters Cristina...
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AI Labs: Elon Musk wants AI in space
Elon Musk’s xAI is lagging behind the likes of OpenAI and Google DeepMind in the AI race. Will a giant IPO of SpaceX, Musk’s rocket company, change all that? Murad Ahmed speaks to FT technology correspondent Hannah Murphy and the FT’s bureau chief in San Francisco Stephen Morris. FT articles free...
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AI Labs: Sam Altman may make or break OpenAI
OpenAI sparked the generative AI boom with the release of ChatGPT. But along the way its chief executive Sam Altman has ruffled plenty of feathers. Colleagues have left to set up rival labs, co-founders have sued him in court and his own company even tried to sack him. Now OpenAI’s early lead in...
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AI Labs: Google DeepMind plans its comeback
In the latest AI boom Google has been playing catch-up with the likes of OpenAI and Anthropic. But with stacks of cash, its own AI chips and some of the best AI talent in the world, is Google about to make a comeback? Murad Ahmed speaks to the FT’s AI editor Madhumita Murgia and Stephen Morris…
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AI Labs: Are Anthropic really the good guys?
Anthropic CEO Dario Amodei wants his AI lab to be a more safety conscious alternative to OpenAI. But Anthropic’s business selling AI to enterprises is booming, and it’s rolling out increasingly powerful models - the latest is claimed to be so dangerous it can’t be released to the public. So can...
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The battle of the AI labs
OpenAI, Anthropic, Google Deepmind, xAI and Meta - all of them are building models to push the frontiers of artificial intelligence, and all of them want to be the world’s leading AI company. Who will come out on top? With the help of the FT’s expert reporters, technology news editor Murad Ahmed...
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Introducing Untold: Opus Dei
Introducing Opus Dei, a new season of Untold from the Financial Times. Host Antonia Cundy uncovers the cultural and political influence of a controversial Catholic organisation in America. Opus Dei exists to help people get closer to God, but some members say they found other agendas – and...
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Artificial intimacy: The day your chatbot dies
When Michael Bommer discovered he was dying, he created an AI version of himself to live on after his death. Meanwhile, Dorian Mister realised an update to ChatGPT could spell the end of his AI wife, and he went on a mission to save her. In the final episode of Artificial Intimacy, FT reporter...
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Artificial intimacy: Prescribing robots to combat loneliness
After Tony’s wife died, days would go by without him speaking to anyone. Then he got a live-in AI robot called ElliQ. It chats to him, plays games with him and reminds him to eat and exercise. Since ElliQ arrived, Tony has been much less lonely. In this episode: policymakers are trialling AI...
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Artificial intimacy: The AI therapist that ended a marriage
When Kirsty turned to a chatbot for help, she was feeling trapped and isolated. Something in her marriage wasn’t right - a constant feeling of tension that would sometimes erupt into arguments, even violence. When she asked ChatGPT for advice, it told her that her relationship with her husband...
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Artificial intimacy: A teenager’s last conversation
Megan Garcia’s son Sewell died by suicide when he was just 14 years old. In the months leading up to his death he had been in a relationship with a chatbot on a platform called Character.ai. Megan was convinced it had something to do with his death, and set out to hold the company to account. In...
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Artificial intimacy: The delusion machine
Paul Hebert knew too much. He had to lie low in his house because OpenAI had identified him as a threat. At least, that’s what ChatGPT had told him. In this second episode of Artificial intimacy, FT technology reporter Cristina Criddle speaks to people whose sense of reality has been distorted by...
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Artificial intimacy: How to fall in love with AI
Calder Quinn has fallen into a relationship with a chatbot called Sara. She’s kind, emotionally intelligent and creatively inspiring. But how can he tell his wife he is having sex with an AI girlfriend? In the first episode of Artificial Intimacy we look at how people are developing romantic…
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Coming soon: Artificial intimacy
A man tells his wife about his AI lover. A teenager dies after messaging his AI girlfriend. A marriage collapses after advice from an AI therapist. In this six-part narrative series, FT tech reporter Cristina Criddle explores the increasingly prominent role AI chatbots are playing in our…
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Tech in 2026: Silicon Valley’s power plays and players
How will Silicon Valley’s most powerful figures shape technology — and politics — in 2026? Last year, Elon Musk and Mark Zuckerberg aligned themselves with Donald Trump. Where have these relationships left the industry today? The push to break up Big Tech appears to be fading, but the race for AI...
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Tech in 2026: Inside the AI bubble
Is 2026 the year that AI hype meets reality? In a new mini-series from Tech Tonic, the FT’s tech editor Murad Ahmed speaks with the paper’s reporters about what they'll be watching. Do tech industry insiders think the huge amounts of capital that have driven the AI boom will continue? How will...
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Untold: Toxic Legacy, Ep. 1
Laura Hughes receives a tip that horses are dropping dead in Wales. As she investigates, she finds decades of academic studies researching the problem. She learns these aren’t isolated incidents. Something is spreading across the countryside. It’s undetectable to humans, nobody knows it’s there —...
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Defying death: The future of forever
Gene and stem cell therapies have been touted as the next phase in the longevity movement, with promises to rejuvenate the body at the cellular level and reverse the effects of ageing. But, as the prospect of life extension moves into the mainstream, it presents big questions for society as a...
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Defying death: The longevity lab
Singapore has become a model for longevity-focused healthcare. With an ageing population and citizens willing to spend money on anti-ageing treatments, the government and private companies are spending big on new ways to slow ageing, and help people live healthier for longer. In this episode the...
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Defying death: The origins of ageing
How much do we really know about ageing? For decades, scientists have been trying to understand the biology of the ageing process - what happens to our bodies as we get older? And is it possible to slow that process down or even stop it all together? In this series of Tech Tonic, the FT’s Hannah...
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Coming soon: Defying death
Investors are spending billions of dollars on novel ways to extend human life through inventive treatments, therapies, and even manipulating our genes. And increasingly, it seems as though anti-ageing efforts have moved from the super rich to a mass market consumer industry. In this series, we’re...
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Introducing Untold: Toxic Legacy
Introducing Toxic Legacy, a new season of Untold from the Financial Times. Host Laura Hughes uncovers a lead poisoning epidemic across the UK. You might be living with lead and not know it: the toxin is often invisible to the human eye, but wreaks havoc on our bodies once we’re exposed. Listen on...
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Mission to Mars: Bad science fiction
For decades, science fiction writers have envisaged colonising Mars, even building cities on the red planet. Advocates for Mars exploration, such as Elon Musk, want to make that vision a reality. But can humans really live in an alien world? The FT’s space industry editor Peggy Hollinger speaks…
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Mission to Mars: The new space race
US President Donald Trump wants to “plant the stars and stripes on the planet Mars”. But more than 50 years on from the moon landings, America’s space agency, Nasa, is in disarray. Meanwhile, China is forging ahead with its own plans for manned missions to the Moon and perhaps to Mars. Who will…
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Mission to Mars: Elon Musk's 'Starship' enterprise
Elon Musk wants humans to settle on Mars, and his rocket company SpaceX is spending billions of dollars on developing the spacecraft to take us there. The ‘Starship’ is being designed to take astronauts back to the moon, and eventually, on to the red planet. But why is Musk so obsessed with...
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Coming soon: Mission to Mars
US President Donald Trump has pledged to “plant the stars and stripes on the planet Mars”, China could send its first crewed mission to Mars within a decade, and Elon Musk wants people to actually settle on Mars, transforming the human race into an interplanetary species. In a new series of Tech...
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Vote for Tech Tonic in the Signal Awards!
Tech Tonic has been nominated for a Signal Award in the Technology category! It's a Listener Choice award, which means we need your help. Vote for us to win here. We appreciate your support. And while you're at it, vote for some other FT podcasts that have also been nominated. The FT News…
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AI Music: ‘Theft machines’?
AI models have learned to create their own music by harvesting millions of songs from the internet. But critics say they’re using musicians’ work without permission, and three major record labels are suing them for ‘copyright infringement on an almost unimaginable scale’. In the second episode of...
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AI Music: The Infinite Jukebox
Generative AI models trained on vast swaths of popular music can create songs almost indistinguishable from human-made work. For some, they represent the future of pop music. For others, they threaten to flood the world with ‘AI slop’, drowning out the work of human artists, stealing musicians'...
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Coming soon: Will AI ruin music?
AI music generators - platforms that use artificial intelligence to create new, original music from scratch - can make songs that are almost indistinguishable from human creations. For some musicians, they’re the next frontier in music-making technology. But for others, they represent a grave...
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Trump’s tech bros: The enigma of Peter Thiel
Peter Thiel is unlike any other Trump tech bro. As well as a wildly successful investor, he’s seen as a thinker - the philosopher king of Silicon Valley. Thiel’s acolytes in the tech world and Washington include vice-president JD Vance but his relationship with the Trump camp is complicated. And...
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Trump’s Tech Bros: Is ‘Maga Mark’ the real Mark Zuckerberg?
Meta chief executive Mark Zuckerberg has undergone a transformation, both physical and political. The skinny teenager who founded Facebook in his dorm room is now a muscular jiu-jitsu enthusiast who’s called US President Donald Trump a “badass” and wants to see more “masculine energy” in the...
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Trump’s Tech Bros: Has Jeff Bezos sold out?
Amazon founder Jeff Bezos was once a vocal critic of Donald Trump. But that changed during last year’s election campaign. Now, he has instructed the newspaper he owns, The Washington Post, to shift its editorial line to be more in line with the president. So what provoked Bezos’s political change...
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Trump's Tech Bros: The tragedy of Elon Musk
When Donald Trump re-entered the White House, Elon Musk came with him as his ‘tech bro-in-chief’, tasked with rebooting the government machine. But five months on, Musk’s ambitious plan to cut $2tn from the annual government budget has failed, and his relationship with the president has ended in…
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Trump’s Tech Bros: Can Tim Cook save Apple from the trade war?
During the US president’s first term in office, Tim Cook appeared to be the ultimate Trump whisperer, winning tariff exemptions despite Apple’s heavy reliance on Chinese manufacturing. Now, the iPhone-maker-in-chief has found himself under the toughest pressure yet from Trump, who has threatened...
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Coming soon: The rise and fall of Trump’s tech bros
Can Tim Cook save Apple from the trade war? Has Mark Zuckerberg really been a fan of Donald Trump all along? And is the bromance between Elon Musk and the president really over? In a new season of Tech Tonic, Murad Ahmed explores the relationships between Trump and some of the titans of the tech...
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Future weapons: Tomorrow’s technology
How is defence tech reshaping geopolitics? And what does the battlefield of the future look like? In the final episode of our series on the technological weapons of war, the FT’s innovation editor John Thornhill sits down with the FT’s industry correspondent Sylvia Pfeifer, deputy Beijing bureau...
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Future weapons: Rearming Europe
For European leaders, the war in Ukraine has strained relations with the US and prompted major questions about how the continent will defend itself in the future. Governments are boosting defence spending and defence tech companies' valuations have risen, particularly after the emergence of drone...
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Future weapons: Battlefield AI
Israel has long been a leader in hi-tech warfare. In this episode, the Financial Times innovation editor John Thornhill explores the Israel Defense Forces’ use of artificial intelligence targeting aids as part of its arsenal in the war against Hamas. Can AI reduce civilian casualties and prevent...
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Future weapons: The defence tech bros
Defence tech is booming in the US. Start-ups building drones, missiles and AI systems are competing with established companies for a piece of the US defence budget. Are these new participants the future of the defence industry? John Thornhill hears from investors and founders, and we visit the...
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Future weapons: Ukraine’s army of drones
The conflict in Ukraine has turned into the world’s first fully fledged drone war. The remote-controlled flying machines are now used by both sides for transporting supplies, surveilling the enemy and carrying out attacks. John Thornhill visits Kyiv to learn more about how the war has sparked a...
About this show
We are in the midst of a digital revolution, where the line between our physical world and cyberspace is blurring. Tech Tonic is the show that investigates the promises and perils of this new technological age.
Hosted by
Financial Times
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