This story starts in 2012. Oliver is a dashing young diplomat, working in Afghanistan. Charlie is a graduate newly arrived in London, trying to find her feet in the world. The pair meet online and she falls in love. But only a few months later, she discovers that the story Oliver has told her about his life is not what it seems. 

A decade later, this man has climbed to the top of academia, the civil service, and into the world of national security, eventually founding a billion-dollar company selling AI to the military. 

But a mystery hangs over Charlie: did the untruths continue, and if they did, why haven’t caught up with him?

The first three episodes are available to Tortoise members on the free Tortoise audio app, and subscribers to Tortoise+ on Apple Podcasts.

You can find out more about Tortoise:

Download the Tortoise app - for a listening experience curated by our journalists

Subscribe to Tortoise+ on Apple Podcasts for early access and ad-free content

Become a member and get access to all of Tortoise's premium audio offerings and more

If you want to get in touch with us directly about a story, or tell us more about the stories you want to hear about contact [email protected]

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

It’s London, 2012. Oliver is a dashing diplomat. Charlie is a young graduate trying to find her feet in the world. They meet online and she falls in love. With his encouragement, Charlie applies for a job in British intelligence. Then, she receives a text message that turns her life - and her relationship - upside down, and 10 years later, a mystery is still hanging over her. Walter's War is an investigation into what happened next – a journey through big tech and national security, hype and hucksterism, where anyone who can tell a good story can go far. But how much is true?

Episode 1 goes live on Tuesday 21st November. The first three episodes will be available to Tortoise members on the free Tortoise audio app, and subscribers to Tortoise+ on Apple Podcasts.

You can find out more about Tortoise:

Download the Tortoise app - for a listening experience curated by our journalists

Subscribe to Tortoise+ on Apple Podcasts for early access and ad-free content

Become a member and get access to all of Tortoise's premium audio offerings and more

If you want to get in touch with us directly about a story, or tell us more about the stories you want to hear about contact [email protected]

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

Radicalised by Covid, the anti-vax movement goes mainstream – and RFK Jr emerges as a new figurehead.

You can find out more about Tortoise:

Download the Tortoise audio app - for a listening experience curated by our journalists

Subscribe to Tortoise+ on Apple Podcasts for early access and ad-free content 

Become a Tortoise member and get access to all of Tortoise's premium audio offerings and more. 

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

Andrew Wakefield becomes a superstar thanks to the support of celebrities and an army of mothers – and establishes anti-vax as a moneymaker.

This is part 2 of a 3-part series - to listen exclusively to episode 3 today subscribe to Tortoise+ on Apple Podcasts or become a member and listen on Tortoise's audio app. 

You can find out more about Tortoise:

Download the Tortoise audio app - for a listening experience curated by our journalists

Subscribe to Tortoise+ on Apple Podcasts for early access and ad-free content 

Become a Tortoise member and get access to all of Tortoise's premium audio offerings and more. 

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

A British doctor sparks a global health panic about the safety of vaccines. But even though his work is discredited, he lights a fire that becomes the modern anti-vax movement. Hosted by Alexi Mostrous. 

This is part 1 of a 3-part series - to listen exclusively to episodes 2 and 3 today subscribe to Tortoise+ on Apple Podcasts or become a member and listen on Tortoise's audio app. 

You can find out more about Tortoise:

Download the Tortoise audio app - for a listening experience curated by our journalists

Subscribe to Tortoise+ on Apple Podcasts for early access and ad-free content 

Become a Tortoise member and get access to all of Tortoise's premium audio offerings and more. 

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

Introducing Dr Anti-vax: the making of a modern panic

How did the anti-vax movement become so mainstream?

25 years ago, a British doctor Dr Andrew Wakefield sparked a global vaccine panic. Today, Alexi Mostrous, the reporter behind chart-topping hit podcasts Sweet Bobby and Hoaxed investigates how anti-vaxxers have gone from the fringes of public life to the centre of the culture wars that divide America and so many other countries, and the beguiling fall and rise of the man who started it all.

Episode 1 goes live on Tuesday 24th October and all three episodes will be available to Tortoise members on the free Tortoise audio app, and subscribers to Tortoise+ on Apple Podcasts.

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

Twenty years ago, Rudy Giuliani was “America’s mayor”. Now he’s been indicted, along with Donald Trump, for allegedly attempting to overturn the 2020 election in Georgia. Will Rudy die in jail for The Don?

Listen to the three part series today. For the premium Tortoise listening experience, curated by our journalists, download the free Tortoise audio app. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts.

If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at tortoisemedia.com/support-us. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable.

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

Twenty years ago, Rudy Giuliani was “America’s mayor”. Now he’s been indicted, along with Donald Trump, for allegedly attempting to overturn the 2020 election in Georgia. Will Rudy die in jail for The Don?

Listen to the three part series today. For the premium Tortoise listening experience, curated by our journalists, download the free Tortoise audio app. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts.

If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at tortoisemedia.com/support-us. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable.

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

Twenty years ago, Rudy Giuliani was “America’s mayor”. Now he’s been indicted, along with Donald Trump, for allegedly attempting to overturn the 2020 election in Georgia. Will Rudy die in jail for The Don?

Listen to the three part series today. For the premium Tortoise listening experience, curated by our journalists, download the free Tortoise audio app. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts.

If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at tortoisemedia.com/support-us. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable.

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

The police say they are not looking for any more victims of David Boyd but we met other women who were confronted by the killer. This episode contains descriptions of child sexual abuse.

Listen to the full series today. For the premium Tortoise listening experience, curated by our journalists, download the free Tortoise audio app. For early and ad-free access to all our investigative series and daily and weekly shows, subscribe to Tortoise+ on Apple Podcasts.

If you’d like to further support slow journalism and help us build a different kind of newsroom, do consider donating to Tortoise at tortoisemedia.com/support-us. Your contributions allow us to investigate, campaign and explore, and to build a newsroom that is responsible and sustainable.

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