2025 marks 80 years since the liberation of the Auschwitz-Birkenau death camp. It was at the centre of the Nazi campaign to eradicate Europe's Jewish population, and almost one million of those who died there were Jews - but Poles, Roma and Russian prisoners of war, among many others, also perished at the camp.

Memorials, historical documentation and testimony from survivors help preserve this troubled history. But disinformation and cultural amnesia mean many people deny that the Holocaust happened.

We hear from BBC presenter Jordan Dunbar, who visited the Auschwitz-Birkenau camp in Poland for a BBC documentary. He has been speaking to survivors of the Holocaust. He tells us about how this disinformation is spreading online, and what’s being done to preserve accurate accounts of history.

Plus, we also hear from Andy Pearce, an associate professor and historian at University College London’s Centre for Holocaust Education, about how to approach conversations where Holocaust misinformation or denial is present.

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Malaysia has the highest obesity rate in South East Asia, and experts say that by 2035 two in every three children could be overweight. On our recent trip to Kuala Lumpur we wanted to find out why obese rates are so high, and what’s being done to address the issue.

We’re joined by nutritionist Fatin Keri, health and fitness coach Kevin Zahri, and two women who he trained - who’ve both been on their own weight loss journey.

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Dugongs are grey sea mammals, also called “sea cows”, partly because of how they look and because they graze on seagrass. The dugong can be found off the coast of 48 countries between East Africa and Vanuatu in Oceania. They are listed as Vulnerable on the IUCN Red List of Threatened Species.

There used to be common sightings off the coast of Thailand but now, at least 70 dugongs have been found dead along the southern coast of the Andaman Sea over a period of 22 months. In October 2024 alone, 30 dugongs were reported dead in Thailand. What’s behind this?

Panisa Aemocha from BBC Thai, explains the importance of dugongs to local eco-systems and why their numbers are declining. We also hear what the Thai government is trying to do to save them.

Numbers have also gone down in East Africa. Evan Trotzuk from the African Parks NGO, explains why and tells us about the measures being taken to protect dugong in Bazaruto Archipelago National Park, Mozambique.

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There are about 12 million Uyghurs, mostly Muslim, living in Xinjiang. China has been accused of committing crimes against humanity and possibly genocide against them. This includes the use of ‘re-education camps’ to eradicate Uyghur identity and culture. China denies any human rights abuses.

Many Uyghurs have fled to countries including Turkey and Thailand. But once they get there they face new challenges. Shawn Yuan, a journalist from the BBC’s Global China Unit, joins us to explain why. We also hear why some Uyghurs in Thailand could face being sent back to China.

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People who live in remote areas of the world often lack access to basic healthcare. Their difficulties are magnified during disasters. But around the world doctors are turning to drones to helping deliver medicine, vaccines, and other much-needed supplies.

Data signals help drones reach their final destination. But connectivity can be a major problem in remote areas and disaster zones. Patrick McKay — the data operations manager for the United Nations World Food Programme — explains some of the workarounds.

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TikTok officially went offline in the US on Saturday - only to come back online the following day. The comeback was due to President Donald Trump saying he would issue an executive order to delay the implementation of a ban.

The BBC’s Cyber correspondent Joe Tidy explains exactly what happened and what Trump’s Presidency may mean for the future of the app.

Plus, BBC World reporter Koh Ewe tells us more about RedNote - another Chinese app that US “TikTok refugees” have been flocking to.

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On Monday, Donald Trump will become the 47th President of the United States of America. 76 days after winning the election back in November last year, he will be appointed in an inauguration ceremony in Washington DC. But what actually happens at an inauguration?

The BBC’s Nathalia Jimenez tells us all you need to know about the ceremony and why it takes so long to become President of the United States after winning the election.

This is not the first time Donald Trump has become President; he was also in charge between 2016 and 2020. Nathalia explains how his second term could be different from his first and what his priorities are when he sits down at his desk.

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WWE (World Wrestling Entertainment) and UFC (Ultimate Fighting Champion) both started off as niche TV and at small events, but are now thoroughly mainstream. The two companies merged in 2023 under TKO Holdings in a multi-billion dollar deal and now Netflix has signed a deal to pay more than $5bn for rights to show WWE programming.

President-elect Donald Trump has had ties to both WWE and UFC for decades; hosting events and even taking part in storylines. UFC President Dana White first publicly endorsed Trump at the 2016 Republican National Convention and he was on stage during Trump's election victory speech after he won the Presidential election again in 2024. Donald Trump has appeared at many WWE and UFC events - did this encourage fans to vote for him?

BBC journalist Lola Schroer (using her wrestling stage name Lola the Loyal) breaks down what WWE and UFC are and explains Trump’s relationship with each. And we also hear from UFC fans Andrew, Jordan, Max and UFC content creator Kennedy Louise.

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After 15 months of war and long negotiations, the leaders of Israel and Hamas have reached a deal to stop fighting in Gaza and to release prisoners and hostages.

Full details haven’t been released, but the first phase of the deal is due to come into effect on Sunday - as long as it’s approved by the Israeli cabinet and government - a decision that’s been delayed. The health ministry in Gaza says dozens of Palestinians have been killed since the announcement of the deal on Wednesday evening.

We explain what we know about the deal and why it’s taken so long to get to this point. We hear from people in Gaza and Israel and a whole host of BBC journalists, including Lyse Doucet, Shaina Oppenheimer and Jeremy Bowen.

This episode was recorded on Thursday 16th January 2025 at 1430GMT.

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The fast fashion giant Shein has taken the world by storm and is now worth an estimated $66billion. But have you ever wondered where their clothes come from? The BBC’s China correspondent Laura Bicker has been to Panyu, in the city of Guangzhou in China, to find out. She tells us how Shein became so successful, why some people in their factories are working 75 hours a week, and what Shein is doing to try to improve its manufacturing practices.

Many people choose fast fashion because of cost. We also speak to fashion blogger 17 year old Onyeka Idiaghe about why she eventually decided to seek alternatives.

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