Will the boom in artificial intelligence continue in 2026? We hear how the world’s biggest companies are jockeying for position in the race to dominate the field. After a year of record spending on AI, we look at how sustainable that type of investment might be in the year ahead.

Plus - what gadgets could become mainstream in 2026?

The BBC's Technology Editor, Zoe Kleinman, and North America technology correspondent in Silicon Valley, Lily Jamali, give Will Bain their predictions.

If you would like to get in touch with the show, please email: [email protected]

Presenter: Will Bain

(Picture: Guests including CEO of Meta Mark Zuckerberg; Amazon founder Jeff Bezos; CEO of Google Sundar Pichai; and CEO of Tesla, SpaceX, X and xAI Elon Musk, arrive before the 60th Presidential Inauguration in Washington, on Monday, 20th of January 2025. Credit: Getty Images)

We explore how economies and companies rode out the tariff-driven economic storms of 2025 and hear how many continue to forge new partnerships in a changing world of global trade.

Asia business correspondent, Suranjana Tewari, and India business correspondent, Arunoday Mukharji, join us from Singapore and Delhi to discuss what the year might hold for the region's biggest economic players.

If you'd like to contact the programme, our email address is [email protected]

Presenter: Will Bain

(Picture: India's Prime Minister Narendra Modi and China's President Xi Jinping shaking hands at the Brics summit of emerging economies held in Russia in 2024. Credit: Getty Images)

After American forces arrested and removed the leader of Venezuela, Rahul Tandon looks at what the future might hold for the world's largest oil reserve, and what can we learn from the country's past.

Many US companies were forced out of Venezuela when the oil industry was nationalised in the 1970s. The type of oil found there is also hard to reach and complicated to refine.

We look at its difficult history, where the oil it produces now goes to, and whether US oil companies will want to spend the tens of billions of dollars it is thought will be needed to fix Venezuela's oil infrastructure.

If you'd like to get in touch with the programme, our email address is [email protected]

Presenter: Rahul Tandon

(Picture: A man wearing a face mask walks past a mural depicting an oil pump and the Venezuelan flag in a street of Caracas, on 26 May, 2022. Credit: Getty Images)

Tariffs and trade wars dominated 2025, but what does the year ahead have in store? And what about the prospect for rising prices we’ve seen around the world?

The BBC’s Deputy Economics Editor, Dharshini David, and North America Business Correspondent, Michelle Fleury, pick through what we learned last year and explore the trends likely to shape the global economy in 2026.

If you would like to get in touch with the programme, please email: [email protected]

Presenter: Will Bain

(Picture: Italian Prime Minister Giorgia Meloni, French President Emmanuel Macron, Canadian Prime Minister Mark Carney, US President Donald Trump, UK Prime Minister Keir Starmer and Germany’s Chancellor Friedrich Merz at the G7 summit in Kananaskis on June 16, 2025. Credit: AFP via Getty Images)

Doorstep delivery services boomed during the Covid-19 pandemic and they're still popular in many parts of the world: ordering hot meals, or groceries, via a mobile app to your door at the click of a button.

For the customer, it's a fast and convenient service. For the rider, it's flexible work, but there's no guaranteed income, the work is physical and the hours are often antisocial - especially during major holidays like Christmas and New Year. Why, then, do so many people do it?

We speak to riders in the US and UK about their experiences delivering food, drinks and other essentials to customers at all hours of the day.

If you'd like to get in touch with the programme, you can send us an email to [email protected]

Presenter: David Harper

(Picture: A delivery rider on a scooter, travelling through a city at night. Credit: Getty Images)

With 250 years of brewing history behind his family, Arthur Edward Guinness was discouraged from taking on the responsibility that the men of his family had for centuries.

Now Ned, or Lord Iveagh, grows crops, brews beer and is in pursuit of being able to pour the perfect pint in one of the two pubs he owns in the rural east of England.

He tells Leanna Byrne about the extraordinary family history he sees as his legacy, and talks about how the famous brewery at St James's Gate in Dublin, Ireland became one of the most successful in the world.

Presenter: Leanna Byrne

(Image: Ned Guinness, 4th Earl of Iveagh, attends the "House Of Guinness" London Premiere at Picturehouse Central on 23 September 2025 in London, England. Credit: Getty Images)

We're in Santa’s grotto – sort of - a Chinese city that some call the Christmas capital of the world.

With 75,000 traders, across 50,000 stores, Yiwu offers the world’s largest wholesale market across a labyrinth of arcades.

But at a time of growing trade tensions with the US, who’s actually buying the tinsel this year?

If you'd like to send us an email, our address is [email protected]

Presenter: Ed Butler

(Picture: Crowds of people walking through Yiwu wholesale market. Credit: BBC/Wang Xiqing)

We look at what makes a great Christmas marketing campaign. From a budget-friendly advert based around coffee cups, to multi-million dollar epic commercials featuring Hollywood A-list celebrities.

We unwrap the secrets behind the world's most iconic festive advertising.

If you'd like to get in touch with the programme, our email address is [email protected]

Presented and produced by Elizabeth Hotson

(Picture: A woman and a man wearing Santa hats, sitting in front of a TV with Christmas tree, candles and food. Credit: Getty Images)

Festive spending habits are changing, with many, especially younger shoppers, predicted to cut back.

We look at what’s driving the shift, the impact on retail, and how artificial intelligence is starting to shape the way shoppers choose gifts and search for lower prices.

Plus - we hear from members of the World Service audience on what their holiday spending priorities are.

You can get in touch with the programme - our email address is [email protected]

Presenter: Megan Lawton

(Picture: Nelmar Cornes, a stationary enthusiast and the owner of the Toronto Pen Shoppe in Toronto, Canada.)

As millions of households around the world put up their Christmas trees, we hear from the founder and CEO of US-based company Balsam Hill - one of the world’s biggest artificial Christmas tree retailers.

Mac Harman tells us about his journey as an entrepreneur, how he's addressing sustainability concerns, and how the company's managing the pressures of tariffs.

If you'd like to contact the programme, our email address is [email protected]

Presenter: Ed Butler

Correction, 22 December 2025: This episode, which first aired on 19 December, has been amended to include more detail and to clarify the sourcing of the materials used in the manufacture of Balsam Hill's trees.

(Picture: Mac Harman. Credit: Balsam Hill)