What in the World

Brick phones are making a comeback… but it’s not just down to Y2K nostalgia. There’s growing concern around how dependent we are on our smartphones - screen time apps are getting more popular, devices to lock you out of your apps are on the market and some people are even getting rid of their smartphones completely. So, why are so many of us doing a digital detox? And do we even need to?BBC journalist Chelsea Coates explains where this growing trend is coming from, plus she takes us through the data on smartphones and young people. We hear from Elias Wachtel, who reported on this for The Atlantic after giving up his smartphone, and Veda (@Sakuraopal) in Hong Kong, who went viral online after swapping her smartphone for a flip phone to cut her screen time. And Professor Andy Przybylski, who specializes in Human Behaviour and Technology at the University of Oxford, debunks some of the misconceptions we have about phones and our health.Instagram: @bbcwhatintheworld Email: [email protected] WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Chelsea Coates, Maria Clara Montoya and Emily Horler Editor: Verity Wilde

When you think of AI, you might think of funny generated pictures, help with your homework and dating advice. But, do you think of the effect using it might be having on the environment? AI firms usually have huge data centres, which power the technology. And with that great usage, comes great amounts of energy zapped up by AI companies. There’s long been a rumour that every ChatGPT query you make uses one pint of water. So is there any truth to the claim? And is it damaging the world around us? We speak to tech reporter Laura Cress, who explains the environmental impacts of the technology. Instagram: @bbcwhatintheworld Email: [email protected] WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Imogen James, Benita Barden and Mora Morrison Editor: Verity Wilde

Venezuela’s leader Nicolas Maduro and his wife Cilia Flores are in custody in the US after President Trump has launched a series of strikes on Venezuela. It was all part of ‘Operation Absolute Resolve’ - a mission the Trump administration had secretly been planning for months. Both Maduro and his wife have been charged with a list of drugs and weapons offences and are due to appear in court in New York later on Monday. President Trump has said the US will run Venezuela until he can organise a “safe, proper and judicious” transition of power. But how will this work?In this episode, we explain why the US went ahead with the attack, whether it is legal, and what the future could hold for people living in Venezuela after the operation.Instagram: @bbcwhatintheworld Email: [email protected] WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Emily Horler and Chelsea Coates Editor: Verity Wilde

Just an hour and a half after the clock struck midnight on New Year’s Day 2026, a fire broke out in a bar in Crans-Montana, a ski resort in Switzerland. At least 40 people are confirmed to have died in the blaze and over 100 are injured. Most of the party goers were young people celebrating the start of the New Year. Patients as young as 15 are being treated for severe burns.The exact cause of the fire has not yet been confirmed, but authorities have said that the fire was likely an accident and an investigation is already underway. In this episode, we explain what we know about what happened and we hear from people who were in the bar that night as well as BBC reporters covering the story.Instagram: @bbcwhatintheworld Email: [email protected] WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Emily Horler and Chelsea Coates Editor: Julia Ross-Roy and Harriet Oliver

Women’s appearances have often come under heavy scrutiny, especially their weight. The ideal body type has changed again and again. But in the wake of the body positivity movement of the 2010s, it seems like super skinny models are more prominent once more. There’s a lack of diversity being shown in the fashion industry and across social media. According to the Vogue business report for Spring/Summer 2026, there were fewer mid-size and plus-size models on the catwalks in 2025. So what’s behind it, and what could the effects be? Imogen James from the What in the World team gets into the trend.We also hear from Norwegian model Karoline Bjornelykke, who has experienced working while very thin and being forced into diets, as well as being a curve model.Instagram: @bbcwhatintheworld Email: [email protected] WhatsApp: +44 330 12 33 22 6 Presenter: Iqra Farooq Producers: Imogen James and Julia Ross-Roy Editor: Verity Wilde