As India votes in the general election, it is impossible to avoid the wealth of AI-generated content being created - from campaign videos, to personalised audio messages in a range of Indian languages, and even automated calls made to voters in a candidate's voice.Prime Minister Narendra Modi has also already made the best of the emerging technology to campaign effectively - addressing an audience in Hindi which, by using the government-created AI tool Bhashini, was then translated into Tamil in real time.But as the tools get more sophisticated, experts worry about its implications when it comes to making fake news appear real. In April, two viral videos showed Bollywood stars Ranveer Singh and Aamir Khan campaigning for the opposition Congress party. Both filed police complaints saying these were deepfakes, made without their consent.The BBC’s Meryl Sebastian, who is based in Kochi in southern India, explains how the election is playing out amidst the wave of AI and deepfake content.Plus we get advice on how to deal with AI and deepfake material as a voter from Divyendra Jadoun, founder of The Indian Deepfaker, who creates this exact content.Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: William Lee Adams Producers: Julia Ross-Roy, Josh Jenkins and Adam Chowdhury Editor: Verity Wilde

Iran’s President Ebrahim Raisi, and several other officials, including the foreign minister, have died in a helicopter crash. Mr Raisi was widely tipped to eventually become Supreme Leader, the most powerful role in the country.The BBC’s Shayan Sardarizadeh explains who Mr Raisi was, how power works in Iran, what the reaction has been, and what this could mean for the future of the regime. Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: William Lee Adams Producers: Mora Morrison and Maria Clara Montoya Editor: Simon Peeks

The Premier League may vote to scrap the use of video assistant referees (VAR) from next season. Adam Chowdhury, from the What in the World team, explains how VAR works, why the technology is so controversial (including THAT Luis Diaz disallowed goal), and how it’s used in major leagues, including the Bundesliga and La Liga. BBC Africa Sport Mimi Fawaz also shares how VAR is used in Africa, and AFCON. Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: William Lee Adams Producers: Mora Morrison and Maria Clara Montoya Editor: Julia Ross-Roy

The electric car industry is sending mixed signals. On one hand, sales of electric vehicles in Europe overtook diesel vehicles for the first time last year and annual sales of electric vehicles in China now make up 30% of total car sales in the country.On the other hand, Elon Musk’s company Tesla and Chinese manufacturer BYD, two of the biggest electric vehicle makers, have both reported significant drops in sales this year. Plus, industry heavyweights General Motors, Nissan, Hyundai, Volkswagen and Ford have all revealed that as a result of a loss in momentum for electric cars, they are increasing their investment in hybrid vehicles, which partly use fossil fuels like petrol or diesel that harm the environment.Confused? BBC business correspondent Erin Delmore explains what exactly is going on.Plus, we take a closer look at how the electric vehicle industry is doing in Africa - and why the future is all about e-motorbikes instead of cars. Prosper, a 24 year old courier in Uganda tells us why she likes using an electric motorbike to get around. Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Daniel Dadzie Producers: Josh Jenkins and Adam Chowdhury Editor: Julia Ross-Roy

Open AI has just revealed the latest version of the AI chatbot ChatGPT. It’s called GPT-4o and is faster, more friendly, and even flirtatious. Tech journalist Rhiannon Williams explains how it differs from previous versions, and what this means for the future of AI technology. But not everyone has equal access to ChatGPT. Grace Kejo, a 17-year-old student in Tanzania, shares why. Plus, Maria Clara Montoya describes how AI voices have changed over time: from the 1950s speech recognition systems to Siri and Alexa, and the present day. Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Laura Cress Producers: Mora Morrison and Maria Clara Montoya Editor: Julia Ross-Roy

Several nations have suffered flooding in just the last few months. Brazil, Kenya, Indonesia and China are just some of those that have been hit. Many people have died and thousands have been forced to move away from their homes.Floods are common and can happen at any time during the year. However, are we seeing more than usual these days? And how much impact is the El Nino weather system having? BBC Climate Reporter Georgina Rannard explains what’s been happening and why.We hear from listener Leandro who sent us a voice message from the Brazilian state of Rio Grande do Sul, where more than half a million people have been displaced from their homes.And eight months on from floods which hit Eastern Libya, the nation is continuing to rebuild from its catastrophic event. The BBC’s Amira Fathalla describes what it’s like on the ground today.Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Beverly Ochieng Producers: Josh Jenkins and Adam Chowdhury Editor: Simon Peeks

The Eurovision Song Contest is the biggest music competition in the world. Countries from all over Europe, and some from outside (we’re looking at you Australia), compete to reach the Grand Final and win the iconic glass microphone trophy. The winner also gets the honour of hosting next year’s event, which brings big crowds and parties galore to the host city.This year’s event was held in Malmö, Sweden on the 50th anniversary of ABBA’s victory in the event. This year Switzerland’s Nemo won with their song ‘The Code’. They are the first non-binary artist to win the competition. However, there was plenty of controversy beyond the celebrations.In the build-up to Saturday’s Grand Final, there were protests against Israel’s inclusion because of the war in Gaza. Eden Golan performed the song ‘Hurricane’ which earned fifth place for Israel. Several acts ended their performances with messages such as "love will triumph hate" and "peace will prevail."What in the World’s William Lee Adams was in Malmö reporting from the event and tells us everything we need to know about Eurovision 2024.Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Adam Chowdhury with William Lee Adams Producer: Mora Morrison Editor: Simon Peeks*This podcast was amended on 16th May 2024 to remove a reference to Celine Dion being Swiss at 00:33. Celine Dion is Canadian but won Eurovision for Switzerland.*

If you’ve been scrolling on TikTok recently, you might have come across the viral song out of North Korea called ‘Friendly Father’. It’s been released by the country’s leader Kim Jong Un. Frances Mao, from the BBC’s bureau in Singapore, explains why this song went viral, and what it tells us about the regime. Over in Russia, the nation’s annual Victory Day has taken place, partly to show off Russia’s military capacity. We talk to the BBC Monitoring’s Alistair Coleman about what message these parades send. Plus, the BBC’s China analyst Kerry Allen describes China’s propaganda methods.Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Alex Rhodes Producers: Mora Morrison and Adam Chowdhury Editor: Julia Ross-Roy

We throw tonnes of rubbish away and globally we’re throwing away more than ever. But what happens to it? Well, that depends on where in the world you live. Some gets recycled, some gets burned and some ends up in dumps or landfill. British author Oliver Franklin-Wallis has written a book all about rubbish (Wasteland: The Dirty Truth About What We Throw Away, Where It Goes, and Why It Matters). He explains where some of it ends up - and why he’s hopeful about the global waste situation. The BBC’s Duc Ha tells us about the impact of imported waste and recycling on Vietnam. Also we hear about the UN’s Global Treaty to End Plastic Pollution; the BBC’s Esme Stallard breaks down what it is and whether it’ll make a difference. Betty Osei Bonsu, 26, from the Green Africa Youth Organisation, has been attending UN summits where this treaty has been discussed. She describes what it was like and what her organisation is doing to try to reduce plastic pollution in Ghana and Uganda. Email: whatintheworld@bbc.co.uk WhatsApp: +44 0330 12 33 22 6 Presenter: Alex Rhodes Producers: Julia Ross-Roy and Benita Barden Editor: Verity Wilde

Two of the biggest names in hip-hop right now, Drake and Kendrick Lamar, are certainly not friends anymore. Their beef is escalating as they release diss track after diss track. Lamar has dropped the likes of ‘Euphoria’ and ‘Meet the Grahams’ whilst Drake has released ‘Family Matters’ and ‘Push Ups’.The musical feud is spilling into real life as well. On Tuesday, police say a security guard was shot outside Drake’s home in Toronto, Canada. They’ve added that it’s too early to say who exactly was involved in the incident and that the victim is in a serious condition in hospital.Music journalist Nicolas-Tyrell Scott tells us everything we need to know about Drake v Kendrick.The beef isn’t just happening in hip-hop. Afrobeat stars Davido and Wizkid are clashing too. Culture journalist Nelson CJ explains the battle and what beef is like in the Afrobeat world.Instagram: @bbcwhatintheworld WhatsApp: +44 0330 12 33 22 6 Email: whatintheworld@bbc.co.uk Presenter: Hannah Gelbart Producers: Josh Jenkins and Adam Chowdhury Editor: Verity Wilde