FT Tech Tonic

Updated: 23 Oct 2025 • 237 episodes
www.ft.com

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 on Acast. See acast.com/privacy for more information.

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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 Apple Podcasts, Spotif

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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 to researchers about th

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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 win the race to the red

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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 building a colony on Mars, a

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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 Tonic, the FT’s Peggy

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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 Briefing podcast was nominated

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