The business impact of the coronavirus outbreak. Ed Butler speaks to the BBC's Robin Brant in Shanghai about the partial return of Chinese workers in the city. Bloomberg economist Maeva Cousin discusses the economic impact on China and global supply chains. Mike Bowen, vice president of Prestige Amaritech in Texas, one of the few manufacturers of medical masks outside of China, explains why a shortage of masks globally is not good news for his business. Laurie Garrett, Pulitzer prize-winning author of a book The Coming Plague, explains why she's concerned countries like the US are underprepared for outbreaks like the coronavirus.

(Photo: A women wears a mask while walking in the street on January 22, 2020 in Wuhan, Hubei province, China. Credit: Getty Images)

How companies and staff deal with death at work. Manuela Saragosa hears from Carina, an employee at a global marketing company who saw the mistakes her employer made when a colleague died. Kirsty Minford, a psychotherapist, describes how organisations can do better at dealing with death. And how do you approach your job if there's a real everyday risk of death? Lisa Baranik, assistant professor of management at the University at Albany School of Business, tells us what we can learn from firefighters.

This programme was first broadcast on July 29, 2019. Producer: Frey Lindsay. (Photo: Death at work, Credit: Getty Images)

Unemployment in the US and UK is at near-historic lows. In such a tight labour market, many companies are seeking new pools of talent to recruit from. One relatively untapped source is people with criminal records, who often struggle to find work after completing their sentences.

One person who knows that struggle is Ali Niaz, who has gone from convicted London drug dealer to international music entrepreneur. Ali sat down with Manuela Saragosa to recount his journey. Manuela also spoke to Celia Ouellette of the Responsible Business Initiative for Justice about how other people can follow in Ali’s footsteps.

(Picture: Ali Niaz. Picture credit: Mark Chilvers.)

A multi-million pound takeover of the English Premier League team Newcastle United by Saudi Arabia's sovereign wealth fund could be in the works.

BBC Sports reporter Alistair Magowan explains what we know so far about the deal. In the meantime Ellen R Wald, author of Saudi Inc, speculates on Crown Prince Mohammad Bin Salman's motivation for wanting to buy Newcastle. It’s not likely to be profit, explains football finance expert Kieran Maguire. Perhaps prestige?

But given that the Saudi state’s record on human rights is abysmal, as Felix Jakens from Amnesty UK explains, is it appropriate that they should be allowed to buy the team? We hear from Norman Riley, Newcastle United diehard and deputy editor of the True Faith fanzine.

Producers: Edwin Lane, Frey Lindsay.

(Picture: Newcastle supporters in the crowd. Picture credit, Getty Images)

Virtual Reality and Augmented Reality have been around for years, and billions have been spent on popularising them, so far to little avail.

Ed Butler dons an Oculus Rift at London's Natural History Museum to experience a VR journey through its collection, and speaks to John Casey, chief executive of Factory 42, which designed the experience. But despite big investments by the likes of Google, Facebook, Imax, Disney and others, sales of VR and AR headsets are still a fraction of traditional gaming consoles such as Sony PlayStation.

Jeremy Dalton, who heads the AR/VR team at consultancy PwC, says that's about to change. But Stephanie Riggs, author of “The End of Storytelling", says that first content producers need to get out of their comfort zone of traditional narrative telling, and embrace AI-generated stories.

Producer: Joshua Thorpe

(Picture: Man using Oculus Rift VR headset; Credit: dangrytsku/Getty Images)

The gas could provide the critical missing piece in decarbonising the global economy. But can the hydrogen itself be sourced cheaply and carbon-free?

One exciting new application could be to replace the coal used in steel-making. Manuela Saragosa speaks to Martin Pei, chief technical officer at Swedish steel company SSAB, which is collaborating on a pilot scheme for the new technology. He says hydrogen produced from renewable energy can generate the intense heat needed in many heavy industries like his, that is currently only achieved by burning fossil fuels.

Could hydrogen also be used to replace the natural gas currently used for winter heating in many homes in northern latitudes? That is the contention of Marco Alvera, chief executive of Italian gas pipeline operator Snam.

The key question is whether the cost of producing hydrogen from solar and wind energy can be brought down to a competitive level. Pierre Etienne Franc of French industrial gas company Air Liquide says they're working on it.

Producer: Laurence Knight

(Picture: High pressure hydrogen fuel filler nozzle for refueling hydrogen powered commercial vehicles; Credit: Stephen Barnes/Getty Images)

Burning coal to generate electricity is one of the biggest sources of carbon emissions. But climate change aside, does it even make commercial sense anymore?

Laurence Knight speaks to clean energy investor Ramez Naam, who relays the story of how he managed to convince one major Asian bank chief executive to stop lending to new coal power projects on the grounds that he was unlikely to get his money back.

Another bank to have renounced lending to the coal industry is Standard Chartered. Their head of environmental and social risk, Amit Puri, explains why he thinks others will soon join the bandwagon. Meanwhile Laura Cozzi of the International Energy Agency warns that whatever the bankers may think, the fact is that most of the world's coal plants are in China, where it is the government that decides what gets built.

Plus, what to do with a derelict coal-fired power station? Laurence visits London's iconic Battersea Power Station (pictured) and speaks to Simon Murphy the man in charge of its redevelopment.

(Picture: Battersea Power Station; Credit: Johnny Greig/Getty Images)

As the UK officially leaves the EU, what kind of economic future should it aim for? Should it be left entirely open to free market forces, or should the state play a bigger role?

Manuela Saragosa hosts a debate between two people with opposing views. Tim Worstall of the pro-free-market think tank The Adam Smith Institute, and Miatta Fahnbulleh, chief executive of the left-of-centre think tank, the New Economics Foundation.

Plus the BBC's Victoria Craig speaks to the owner of a Swedish café in London who has started helping EU citizens living in the city to complete the necessary paperwork for them to be allowed to stay on post-Brexit.

(Picture: The EU and UK flags sit atop a sand castle on a beach; Credit: Christopher Furlong/Getty Images)

How will China's efforts to contain the corona virus affect the country's economy? Ed Butler asks our economics correspondent Andrew Walker, as well as a sceptical Lawrence Gostin, professor of health law at Georgetown University, who says the belated attempts to stop the spread of the epidemic are simply shutting the stable door after the horse has bolted.

Moreover, how does quarantining affect those caught up in the net? Ed speaks to Ben Voyer, professor of psychological and behavioural science at the London School of Economics. He also hears the personal story of a survivor of the West African Ebola outbreak. Plus the BBC's China social media editor Kerry Allen explains how the Chinese authorities are doing their best to be transparent about the spread of the disease, while avoiding panic.

(Picture: A health worker checks the temperature of a man entering the subway in Beijing; Credit: Betsy Joles/Getty Images)

The UK's decision to give the Chinese telecoms equipment maker partial access to its 5G network risks trade retaliation from the US. But a decision to exclude Huawei altogether might have risked infuriating China.

Ed Butler looks at the actual technical hurdles to making 5G broadband networks secure from foreign snooping with the help of BBC technology reporter Zoe Kleinman, and analyst Emily Taylor of Oxford Information Labs.

Plus Norbert Ruttgen, chairman of the German parliamentary committee for foreign affairs, explains why he believes his own nation should stand strong and not succumb to the threat of foreign trade retaliation when making decisions about national security.

(Picture: A Huawei staff member uses her mobile phone in Shenzhen; Credit: Wang Zhao/AFP via Getty Images)

Are Western brands doing enough to keep forced labour out of their supply chains? Ed Butler speaks to researcher Darren Byler at the University of Colorado, who says tracing products from slave labour institutions in China's Xinjiang province to the west is not easy. Alan McClay from the Better Cotton Initiative explains what they do to monitor slave labour. Kate Larsen, a private consultant specialising in supply chain problems, says Western firms are only slowly understanding the scale of the problems they face, and what they have to do to tackle them.

(Photo: The Chinese flag behind razor wire at a housing compound in China's western Xinjiang region, Credit: Getty Images)

We hear from the western Chinese province of Xinjiang, where perhaps 1.5 million Uighur Muslims are believed to be held in what Chinese authorities call 're-education' camps, and where we hear testimony of forced labour in factories. Vice News journalist Isobel Yeung tell us what she saw on a recent visit to the province. Darren Byler, a social anthropologist affiliated with the University of Colorado at Boulder, tell us about the extent of the forced labour operation there.

(Photo: A watchtower on a high-security facility near what is believed to be a re-education camp where mostly Muslim ethnic minorities are detained, on the outskirts of Hotan, in China's northwestern Xinjiang region, Credit: Getty Images)