FT Tech Tonic

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 a bitter break-up. Could the world’s richest man come to regret his time in politics?

Murad Ahmed speaks to Joe Miller, the FT’s Washin...

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 smartphone tariffs as high as 25%. Does Tim Cook still have a way out, or is Apple out of options? And what does Cook's relationship with ...

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 world. What is really driving those relationships, and what might they mean for the future of technology in the US and beyond?

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 chief Ryan McMorrow and US-China correspondent Demetri Sevastopulo. Clips: MCA/Universal Pictures, CCTV, NBC

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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 warfare in Ukraine. So what should a European strategy for security look like? John Thornhill sits down with Gundbert Scherf, co-fou...

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 breaches of international humanitarian law or has the technology served only to accelerate the loss of life? And what can Israel's defence...

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 neighbourhood of El Segundo in Los Angeles, dubbed the Silicon Valley of defence tech.

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The age of drone warfare is dis...

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 boom in Ukrainian defence tech that has changed the battlefield. He sees first-hand how these drones are made, and unpacks what the rest of...

New technologies such as drones, robots and AI systems are finding their way into conflict zones around the world. 

In this season of Tech Tonic, John Thornhill looks at how this new type of warfare is transforming conflicts in places such as Ukraine and Gaza. He also explores how start-ups in the US and Europe are challenging the established defence industry with their cutting-edge weaponry. 

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The biggest companies in tech are fighting to be the leader in generative AI - even as the path to profitability for the technology remains unclear. So what’s the long game for companies such as OpenAI, Google, and Meta? And what does the rise of Chinese start-up DeepSeek mean for AI companies with massive valuations?

In the second episode in our series on the business of AI, the FT’s AI editor Madhumita Murgia speaks with FT te...

Is generative AI over-valued? At the heart of the generative AI boom has been the premise that a ‘killer app’ for AI will make investors a return on their capital. But it’s unclear how those use cases will actually make money for businesses that deploy them. Plus - is the problem a lack of AI take-up among employees? We hear from Joe Richardson, head of operations at Octopus Energy, Jim Covello, head of global equity research at Go...

Generative AI is impressive, but can it be profitable? Since the emergence of ChatGPT in 2022, Silicon Valley investors and tech giants have poured billions into developing generative AI models and tools. But when will it start generating returns? The FT’s artificial intelligence editor Madhumita Murgia investigates efforts to develop a ‘killer app’ for AI, the use of AI in the workplace, and asks if some of the most highly valued ...

The past two years have seen the EU bring in landmark legislation to curb the power of big tech companies such as Apple, Google and Meta, threatening to break up the companies that do not play by its rules on privacy and competition. But not everyone agrees with its approach. Murad Ahmed speaks to Aura Salla, former lobbyist for Meta and now an MEP in Brussels, who says EU rules will work to rein in Big Tech, and may even harm the ...

The Chinese company DeepSeek has shocked the world with an AI model that could rival those built by the biggest artificial intelligence companies in Silicon Valley. For years it has been assumed that China’s AI companies were trailing in the wake of US rivals such as OpenAI, creator of ChatGPT. Murad Ahmed, the FT’s technology news editor, is joined by the FT’s China technology correspondent Eleanor Olcott to discuss whether DeepSe...

Murad Ahmed interviews Reid Hoffman - billionaire founder of LinkedIn, venture capitalist, self-proclaimed AI optimist and generally speaking a big name in Silicon Valley. 

Hoffman discusses the enthusiasm for artificial intelligence sweeping the Valley among both start-ups and Big Tech companies, as well as the investors like him pumping billions of dollars into them.

He also talks about the arrival of Donald Trump in the White...

Incoming president Donald Trump has shown he’s ready to act decisively on tech, giving a stay of execution to TikTok after the US Supreme Court upheld a ban on the social media platform. But how will he deal with the rest of the tech sector and how much influence will Elon Musk wield? The FT’s technology news editor Murad Ahmed is joined by Washington correspondent Joe Miller, and Hannah Murphy and Stephen Morris from the FT’s San ...

Since the release of OpenAI’s ChatGPT, generative AI tools have been helping us answer questions, write essays and create AI images and videos. But now, tech companies are promising AI tools that actually complete everyday tasks on our behalf. 

Murad Ahmed is joined by Madhumita Murgia, the FT’s AI editor, who has been speaking to Dario Amodei, chief executive of Silicon Valley AI company Anthropic. They discuss plans to cr...

In a new season of Tech Tonic, the FT’s technology editor Murad Ahmed asks some of the big questions likely to shape the tech world in 2025, with the help of big names from the tech industry and the FT’s expert reporters and columnists. We’ll hear about the AI industry’s plans for the next generation of tools powered by generative AI, and how Donald Trump’s presidency - and Elon Musk - might influence Silicon Valley. Plus, stories ...

Amid the artificial intelligence boom, demand for AI chips has exploded. But this push for chips also creates new challenges for countries and companies. How will countries cope with the huge amounts of energy these chips consume? Will anyone compete with Nvidia to supply the AI chips of the future? And can China develop its own chips to fuel its own AI development? 

James Kynge visits a data centre to find out how adva...