The Port of Los Angeles is one of the world’s busiest — and most inefficient. It’s now using an early quantum computing application to help solve its logistical bottlenecks.  Has it made a difference? The FT’s John Thornhill investigates. We hear from truck drivers at the Port of Los Angeles; Matt Schrap, CEO of the Harbor Trucking Association; SavantX co-founder Ed Heinbockel, who helped bring quantum computing to the port; and Alan Baratz, president of D-Wave Systems. Plus, John and FT...

In this episode, Tech Tonic dives into the science at the heart of quantum computing. How do technologists use unexplained subatomic phenomena to build powerful computers? FT artificial intelligence editor Madhumita Murgia tells the story of quantum physics with the help of Sean Carroll, a theoretical physicist at Johns Hopkins University and hears from University of New South Wales professor Michelle Simmons to understand how engineers exploit weird quantum physics. Presented by Madhumita...

Tech companies including Google, Microsoft and IBM are all working on plans for a commercially viable quantum computer. They say that these machines will be able to solve climate change, help develop new pharmaceutical drugs and transform our economy. But harnessing quantum physics requires overcoming massive challenges.  As researchers tinker away on uber-sensitive, ultra-cold quantum computers and investors become increasingly interested in the potential commercial applications – some...

In the cybersecurity world they call it Q-Day, the day when a quantum computer will be built that can break the encryption of the internet. John Thornhill and Madhumita Murgia speak to cybersecurity expert and former professional hacker Mark Carney about password cracking, and why quantum computers would be so good at it. Renowned mathematician Peter Shor recounts how he became the first person to discover that quantum computers could upturn the encryption that underpins much of the...

Tech companies and labs around the world are building a revolutionary new computer. Quantum computers harness the mysteries of quantum physics to perform calculations that seem impossible. The people building them say they’re going to change the world. In a new season of Tech Tonic, FT tech journalists Madhumita Murgia and John Thornhill investigate the race to build a quantum computer, the impact they could have on security, innovation and business, and the confounding physics of the quantum...

Billions of dollars are being spent by tech companies and investors on new technology to fight climate change. In the final episode of this series of Tech Tonic, Eric Toone, from Bill Gates’ Breakthrough Energy Ventures fund, tells FT columnist and host Pilita Clark why he believes technologies such as carbon capture and nuclear fusion can make a difference. But climate academic Mark Jacobson of Stanford University argues that renewables such as wind and solar mean we already have all the...

Nuclear fusion is the reaction that powers stars and scientists say replicating it on Earth could produce all the energy we’ll ever need without the CO2. But no one has yet made a fusion reactor that actually produces more energy than it uses. Fusion researchers say that’s all about to change, and private fusion start-ups say they’re getting close to building working nuclear fusion power stations. In the latest episode of Tech Tonic’s climate tech series, Pilita Clark visits the UK’s...

The joke about hydrogen is that it’s the fuel of the future, and always will be. But green hydrogen is made from renewable energy and emits only water vapour, so amidst the fight to reduce carbon emissions, has green hydrogen’s moment now finally arrived? In the latest episode of Tech Tonic’s climate tech series, Australian billionaire mining mogul Andrew Forrest, the executive chair of Fortescue Metals Group, tells host Pilita Clark why he’s betting green hydrogen will play a key role in...

As more people fly, aviation is on track to becoming a much bigger problem for climate change. Host Pilita Clark, FT columnist and climate journalist, looks at the potential for a more sustainable aviation industry, a sector that’s struggled to come up with new technology to cut its emissions. Could we end up being forced to cut back on flying altogether? Producer Josh Gabert-Doyon travels to Farnborough Airshow, and we hear from Zero Petroleum’s Paddy Lowe, Boom Supersonic’s Blake Scholl,...

Direct air carbon capture - taking carbon dioxide straight out of the air around us - sounds like science fiction. In this episode Pilita Clark visits Iceland to meet the engineers and scientists at the forefront of this new tech. Can carbon capture scale up quick enough to have an impact on climate change, or is it just an excuse to allow fossil fuel companies and emitters to keep polluting? Check out stories and up-to-the-minute news from the Technology team at ft.com/technology Presented...

The climate crisis threatens the future of the planet. But don’t worry, technology will save us. At least that’s the message from startups, innovators and investors. Are they right? FT columnist and climate journalist Pilita Clark discovers the tech scene’s latest moonshot efforts to fight climate change, from sucking carbon straight out of the air to the apparent energy miracle of nuclear fusion. Will these technologies be ready in time, or are they a dangerous waste of money and resource at...

In the fifth episode of the latest season of Tech Tonic, FT columnist and host Jemima Kelly looks at crypto regulation, and why there’s so little of it. It’s a story that takes her to the heart of US cowboy state Wyoming, where the crypto industry appears to be writing its own laws. And as the US midterm elections ramp up, we hear about how crypto lobbying has taken hold of Washington DC too. Jemima talks to Rob Jennings, co-founder of CattleProof and the Wyoming Blockchain Coalition; Caitlin...

In the fourth episode of the latest season of Tech Tonic, FT columnist and host Jemima Kelly looks at the enduring faith in cryptocurrency. What do bitcoin devotees really believe, and does hardcore adherence to the coin make it a cult? Jemima dives into the myth-making around the mysterious bitcoin founder Satoshi Nakamoto and the belief systems underpinning cryptoland. We hear from the FT’s banking and fintech correspondent Siddharth Venkataramakrishnan, crypto investor Nic Carter, bitcoin...

In the third episode of the latest season of Tech Tonic, FT columnist and host Jemima Kelly unpacks the craze around non-fungible tokens (NFTs). Blockchain technology gave us NFTs, and NFTs have created a new way for artists to sell digital work. But NFTs have also become a breeding ground for rampant fraud and scams. And then there’s the most recent crypto crash: can NFTs survive it? Jemima hears from artist Kevin McCoy, who created an early version of the NFTs, as well as Spottie WiFi, the...

A bonus episode of Tech Tonic featuring a full, unedited interview between John Thornhill, FT innovation editor, and Chris Dixon, head of Andreessen Horowitz’s crypto fund. This bonus episode is part of the latest Tech Tonic series, which covers crypto and blockchain technology. You can listen to the second episode of the series, presented by Jemima Kelly and featuring Chris Dixon as well as Web3 critic Molly White, here.   Check out stories and up-to-the-minute news from the FT’s technology...

In the second episode of the latest season of Tech Tonic, FT columnist and host Jemima Kelly tries to understand why an influential Silicon Valley investment firm thinks that Web3 is a good bet. Will blockchain technology really be the foundation of a new internet era? Is Web3’s promise to decentralise the internet going to pose a challenge to companies such as Facebook and Twitter? The FT’s innovation editor John Thornhill interviews Chris Dixon, head of Andreessen Horowitz’s crypto fund,...

A new season of Tech Tonic asks whether crypto and its supporting technology - the blockchain - have a future following a market crash. In the first episode of this five-part series, FT columnist and host Jemima Kelly casts a sceptical eye on what led to the boom in digital assets and their subsequent collapse. She assesses the damage with the FT’s digital assets correspondent Scott Chipolina, and hears from big-time bitcoin investor Michael Saylor, Dogecoin co-creator Jackson Palmer, and...

Even after the crypto markets crashed this year, there are still a number of people who believe there’s a future for digital assets and blockchain technology. FT columnist and avowed crypto sceptic, Jemima Kelly, isn't so sure. On this season's Tech Tonic, she takes a trip deep into cryptoland to hear from critics, converts and hardcore believers to find out whether crypto technology has a future. Check out stories and up-to-the-minute news from the Technology team...

When Financial Times reporter Patricia Nilsson started digging into the porn industry, she made a shocking discovery: nobody knew who controlled the biggest porn company in the world. Now, Nilsson and her editor, Alex Barker, reveal who is behind it and much more. This eight-part investigative podcast, published weekly, reveals the secret history of the adult business and the billionaires and financial institutions who shape it. Subscribe and listen on: Apple Podcasts, Spotify, Pocket...

Behind the Money is back with all-new episodes! From hostile takeovers to C-suite intrigue, Behind the Money takes you inside the business and financial stories of the moment with reporting from Financial Times journalists around the world. The podcast returns May 25. You can follow the show now! See acast.com/privacy for privacy and opt-out information.

In the final episode of this season of Tech Tonic, we ask if the growing tensions between the US and China could split the world into two competing technological spheres. It has been dubbed 'the great decoupling'. Some in the US want to see Chinese companies cut off from American investment, while hawkish factions in China have been fighting for a more self-sufficient and nationalistic tech sector. But what would decoupling really look like? And is it even possible?   Presented by James...

In this episode, how a mysterious death in Belgrade prompted Serbia to embrace Chinese surveillance technology, raising concerns among Serbian human rights and privacy activists. They’ve been fighting back against the Serbian government’s use of Huawei facial recognition tech in public spaces. But Serbia is just one of many countries around the world that’s adopted this cutting-edge Chinese mass monitoring equipment. What does it tell us about the spread of Chinese influence around the...

In the latest episode of this Tech Tonic season about US-China tech rivalry, the FT’s US-China correspondent Demetri Sevastopulo tells the inside story of his scoop on China’s secret hypersonic weapon test and how it changed geopolitics. We hear about the new space race between China and the US, including powerful satellite-destroying missiles and the pursuit of commercial space capabilities. Could China and the US ever co-operate on space exploration or are we seeing the dawn of a new space...

How China's growing appetite for computer chips has put Taiwan on the frontline of the US-China battle for global technological supremacy. In this latest episode of the new Tech Tonic season, James Kynge, the FT's global China editor, takes a deep dive into the semiconductor industry and Taiwan’s unique position as a bastion of computer-chip talent.  We hear from Chad Duffy, a Taipei-based cybersecurity expert who helped uncover a major hack on Taiwanese semiconductor manufacturers. James...

In the second episode of this season of Tech Tonic, James Kynge, the FT’s Global China Editor, asks how significant Chinese intellectual property theft has been to the country’s rise as a global tech superpower. We hear from an FBI agent based in Silicon Valley whose job is to prevent the theft of trade secrets, and ask whether China’s ‘talent programmes’, under which Beijing funds scientists and engineers around the world, are actually spy recruitment networks or whether they are genuine...