Recent protests in France oppose plans to raise the retirement age from 62 to 64. The demonstrations stem from a government plan so people would work -and pay into the pension system - for longer. There’s also concern about what that change might mean for those who are many decades away from pension age. France isn’t the only country facing economic efficiency challenges as populations age and leave the labour market. As more people leave Europe’s labour market, will young workers have to pay for the old? The Inquiry hears also about the productivity challenges facing Spain and Germany. Anne Elizabeth Moutet is a French columnist for the Daily Telegraph newspaper Bart Van Ark , Professor of productivity studies at the University of Manchester Prof Marcel Jansen, an economist from the Autonomous University of Madrid Stefano Scarpetta is Director for Employment, Labour and Social Affairs at the OECD Presenter Charmaine Cozier (Protesters at the rally against Macron's pension reform, Paris, France. Credit: Telmo Pinto/Getty Images)

Recent cloud storage outages have exposed just how the modern world is reliant on remote servers to hold data that runs everything from websites, to digital operating systems and businesses. When cloud storage emerged, it meant that information could be streamed, rather than held in a device’s memory. Vast data centres were built where land was cheap and their owners soon realised that they could sell excess memory space on their servers. They became so-called “hyperscalers” providing cloud services. They include Amazon Web Services, Google and Microsoft, and the business is worth $500 billion a year. But there are concerns that too much information is already in the cloud. Critical data – such as aircraft control and military systems is being uploaded to publicly accessible servers. If there’s a glitch, the consequences could be catastrophic. Remote cloud systems therefore need to run 24 hours a day without fail, but the power the industry uses causes around 2 to 3% of all global carbon emissions. It’s set to get even bigger, but at what cost to the environment? This week on the Inquiry, we’re asking: will we ever run out of cloud storage? Contributors: Ola Chowning, Partner with ISG Information Services Group Laurel Ruma. Global Editorial Director for the MIT Technology Review Professor Bill Buchanan, Edinburgh Napier University. Dr Emma Fitzgerald, Lund University Presenter: Tanya Beckett Producer: Phil Revell Editor: Tara McDermott Researcher: John Cossee Studio Engineer: Richard Hannaford Broadcast Coordinator: Brenda Brown (Woman at home with an ipad looking at the large cloud above her head. Credit: Anthony Harvie/Getty Images)

Saudi Arabia has entered into a new era of relations with its long time rival, Iran. It’s a deal that has the potential to be very significant for the Middle East region. It’s part of a vision of a new Saudi Arabia spearheaded by its Crown Prince, Mohammed bin Salman. It’s a vision of futuristic cities, a new society, and a move away from an economy reliant on oil, not to mention new deals with ancient rivals in the region. How much of this new vision of Saudi Arabia is achievable and is the man at the centre convincing enough to make it work? This week on The Inquiry we’re asking, what is Mohammed bin Salman’s vision for Saudi Arabia? Contributors: Stephen Kalin, Middle East correspondent, The Wall Street Journal Bill Farron Price, energy markets analyst Sanam Vakil, deputy head of Chatham House, Middle East and North Africa programme Dina Esfandiari, senior advisor for the Middle East and Africa programme at the International Crisis Group Presented by Tanya Beckett Produced by Louise Clarke Edited by Tara McDermott Production co-ordinator is Brenda Brown Mixed by Nicky Edwards Image: Crown Prince and Prime Minister of Saudi Arabia Mohammed bin Salman (Credit: Saudi Royal Court via Reuters)

In 1981, the rock photographer Lynn Goldsmith did a photoshoot with an up-and-coming singer songwriter called Prince. A few years later, he became a superstar, and she licenced one of her photos to Vanity Fair to be used as a reference picture for an illustration. That portrait, known as “Purple Prince” was painted by Andy Warhol. But what Lynn Goldsmith didn’t know, and nor did anyone else, was that Warhol made multiple portraits from her photograph. After Prince died in 2016, Vanity Fair licenced a different one of these portraits from the Andy Warhol Foundation for a tribute in the magazine. That picture was called the “Orange Prince”. When Lynn Goldsmith saw this new portrait, she asserted her copyright – and so did the Andy Warhol Foundation. The US Supreme Court, is now trying to decide whether the photo was “transformed” when Warhol painted it, and what constitutes “fair use”. It’s a case with vast implications for artists, photographers, galleries and the art business. So this week on the Inquiry, we’re asking: why are Warhol’s Prince works before the US Supreme Court? Presenter: Charmaine Cozier Producer: Ravi Naik Editor: Tara McDermott Researcher: Anoushka Mutanda-Dougherty Broadcast co-ordinators : Sophie Hill and Siobhan Reed (Photo: Prince Rogers Nelson Credit: ©️ 1981 Lynn Goldsmith)

The International Criminal Court has issued an arrest warrant for Russian President Vladimir Putin for alleged war crimes in Ukraine. He is accused of forcibly deporting children from Ukraine to Russia after the invasion last year. The Kremlin does not recognise the jurisdiction of the ICC and denies war crimes. But is this a symbolic move and is it realistic that Putin will actually be arrested and stand trial? This week on The Inquiry we’re asking, will Putin be prosecuted for war crimes in Ukraine? Contributors: Klaus Rackwitz, Director of the International Nuremberg Principles Academy Patrycja Grzebyk, Professor at the University of Warsaw Rachel Denber, Deputy director for Europe and Central Asia at Human Rights Watch Gerry Simpson, Professor of Law at the London School of Economics Presented by Tanya Beckett Produced by Louise Clarke-Rowbotham Edited by Tara McDermott Mixed by Richard Hannaford

Deaths on American roads are at a 20 year high. More than 46,000 people lost their lives in vehicle collisions last year alone. That’s up a tenth on the year before and the numbers are on a par with those killed by gun violence. Or, the equivalent of a plane crash every day. It’s a tragedy for everyone involved and there’s an untold cost for families, but there’s also a financial cost. It’s estimated that the cost to the economy runs into billions of dollars. Why are America’s roads so dangerous? This episode was presented by Tanya Becket, produced by Louise Clarke-Rowbotham, researched by John Cossee and mixed by Kelly Young. The production co-ordinator is Brenda Brown and the editor is Tara McDermott.

On the 7th December 2022, President Pedro Castillo attempted to dissolve Peru's Congress. His attempted self-coup ended almost as quickly as it began, having been denounced by his own party, the military and the police. He was arrested as he tried to make his way to Mexico, and currently awaits trial. His running mate and vice president, Dina Boluarte, has assumed power in his stead. However, prior to Castillo’s attempt to gain complete control, Boluarte had already been expelled from the party, after publicly rejecting its ideology, and defected to the opposition. This has left Peruvians angry, especially as she originally intended to see out the rest of the term until 2026. Thousands of disillusioned Peruvians gathered in protest all over the country, at first demanding the release of Castillo, and latterly, for the resignation of Presidential Boluarte and constitutional reform. They have been met by a fierce and brutal response. At least 60 Peruvians have lost their lives in the protests, and a further 1000 or more have suffered injury. Still the protests continue. Can Peru sort out its political problems? Presenter: Charmaine Cozier Producer: Christopher Blake Researcher: John Cossee Editor: Tara McDermott Production Co-ordinator: Brenda Brown Image: Peru's President Pedro Castillo after his swearing-in ceremony in Lima, Peru, 28 July 2021. (Credit: Reuters/Angela Ponce)

Just over 100 years ago the island of Ireland was partitioned. It created an independent catholic free state in the South and a majority protestant one in the northeast called Northern Ireland that remained a part of the United Kingdom. For many catholics and nationalists the goal of a united Ireland remains. For most protestants and unionists the division has been key to preserving their British identity. But the demographics are changing in Northern Ireland. The most recent census show catholics outnumbering protestants for the first time, though still short of being the overall majority. There’s also been a rise in support for Sinn Fein, the political party that supports a united Ireland. Any question about whether Northern Ireland remains part of the UK or becomes part of a united Ireland would have to be put to the people in a referendum, or border poll. In this episode of The Inquiry we ask, will there be a united Ireland? Presented by Gary O’Donoghue. (map / Getty images)

It’s a year since President Putin launched a full scale invasion of Ukraine. Russia currently holds areas in the South and East of Ukraine including Donetsk and Luhansk but the Ukrainian army, helped militarily by its allies, has regained control over key towns and large swathes of land. Russia is also thought to have lost 20,000 soldiers in the conflict. But it is reinforcing its ranks with hundreds of thousands of new conscripts, and experts suggest Russia may be positioning fighter jets and gathering troops on the border for a renewed land offensive. So we’re asking - What is Putin’s plan now for Ukraine?

The owner of Facebook - Meta - is reinstating Donald Trump’s account after a two-year suspension. The former US president was suspended from Facebook and Instagram after his posts were deemed to have encouraged the Capitol riots in 2021. In a statement Meta's president of global affairs, Nick Clegg, said a review found Mr Trump's accounts were no longer a risk to public safety. Donald Trump pointed out that Facebook was in financial trouble and probably needed him back for the money it can raise. Daily user numbers for Facebook grew to an average of two billion in December 2022 - about a quarter of the world's population. The bigger-than-expected growth helped drive new optimism about the company, which has been under pressure as its costs rise and advertising sales drop. Where does the social media giant go from here? Does it have a future and clear direction of travel? How did it become so big? How does it work now and what does it do with our data? Also, when has it gone wrong and what are its challenges now? This week on The Inquiry, we’re asking: is everything okay at Facebook? Presented by Charmaine Cozier Researcher John Cossee Producer Simon Coe Editor Tara McDermott Technical producer Richard Hannaford Broadcast Coordinator Brenda Brown (Facebook symbol. Image credit: Dado Ruvić /Reuters)