The Rachman Review22 Nov 2025

Coming soon from Tech Tonic: 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 covering the past, present and future of the longevity movement. We’ll be looking at where the fixation on longevity is coming from, and trying to understand the practical and ethical issues at the heart of this cutting-edge field of research.

From Silicon Valley fantasies, to Singaporean health spas, to Colombian genetic clinics and beyond, the FT’s Hannah Kuchler and Michael Peel ask whether breakthroughs in science and technology can really help us live longer, and even stop us aging altogether.

Free to read:

US ‘wellness’ industry scents opportunity to go mainstream

The quest to make young blood into a drug

This season of Tech Tonic was produced by Josh Gabert-Doyon. The senior producer is Edwin Lane. Flo Phillips is the executive producer. Sound design by Breen Turner and Samantha Giovinco. Fact checking by Simon Greaves, Lucy Baldwin and Tara Cromie. Original music by Metaphor Music. Manuela Saragosa is the FT’s acting co-head of audio.

The FT does not use generative AI to voice its podcasts.

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Avsnitt(371)

The world at war

War is raging in Ukraine, the Middle East and Sudan, while tensions are rising between China and Taiwan. What is driving this surge in global conflict, how should we respond and where, if anywhere, ar...

10 Sep 32min

Will Bessent’s ‘economic D-Day’ break Iran?

US Treasury secretary Scott Bessent is calling for an “economic D-Day” for the Iranian regime while threatening secondary sanctions on countries that do business with the country. Will this be more ef...

3 Sep 31min

Making the UN great again

The UN is choosing a new secretary-general at a time when it’s struggling to remain relevant. Sidelined in the wars in Ukraine, Sudan and the Middle East, and facing a severe funding crisis, the organ...

27 Aug 25min

The making of the modern Middle East

Gideon Rachman speaks to historian and author Simon Sebag Montefiore about his new book, The Cauldron: The Making of the Modern Middle East. They discuss the forces that shaped the region, from the Ot...

20 Aug 26min

Iran’s growing strategic ambitions

Gideon talks to Vali Nasr, author of Iran’s Grand Strategy and professor of Middle Eastern Studies at Johns Hopkins University, SAIS, about how the balance of power in the Middle East is changing. Aft...

13 Aug 29min

The cockroach rebellion in India

What began as outrage over a senior judge's comments has become one of the most striking youth protest movements India has seen in years. Gideon talks to Professor Mukulika Banerjee of the London Scho...

7 Aug 30min

The weaponisation of trade

Tariffs, sanctions and chokepoints have become the weapon of choice to punish political rivals - but what happens when these fail? Gideon discusses the impact of geopolitical disputes on global trade ...

30 Juli 31min

Does Nato have a future without US leadership?

Gideon talks to Julianne Smith, former US ambassador to Nato about the future of the alliance. There seems to be greater transatlantic agreement on Ukraine, but tensions remain over Europe’s stance on...

23 Juli 28min