The Swedish start-up that's worked out how to use hot fumes from kitchens to heat restaurants.

Hear from the entrepreneurs who've developed this new technology. They tell us how it works and how it can help restaurants lower bills and carbon emissions.

However this technology is expensive for restaurant owners, especially at a time when hiring workers and buying ingredients has got a lot more costly. One small business tells us about the benefits and challenges of investing in new equipment.

Producer / presenter: Maddy Savage Image: Annika Lyndfors; Credit: BBC

We meet the Londoners moving into their first flats thanks to a ownership scheme which started in the US in the 1960s.

Community land trust properties can only be bought by local people, and the price is set by average local income levels, not the open market. Dougal Shaw goes to a block of flats in Lewisham where buyers are just settling in.

He speaks to a lawyer and community activist in the US – the idea started as part of the civil rights movement. And a property expert explains some of the potential long-term issues.

Presenter/producer: Dougal Shaw

(Image: Christian Codjoe is moving into a two-bed flat in Citizens House with his brother. Credit: BBC)

(Image: Artists impression of the flats. Credit: French & Tie)

The Silicon Valley veteran created the first commercial website to support advertising in 1993.

He is a publisher and author and now runs an online learning platform. He talks to Ed Butler about the recent dips in tech stocks, and the future of AI.

Presenter: Ed Butler Producer: Olivia Wilson

(Image: Tim O'Reilly. Credit: Getty Images)

Could growing genetically modified mustard be the answer to oil shortages in India? Each year India spends billions of dollars importing 70 percent of its cooking oil from other countries like Argentina, Malaysia and Brazil.

We speak to a farmer struggling to make a profit growing un-modified mustard crops. We also explore the debate in India around genetically modified food crops and speak to one farmer already growing genetically modified cotton.

Presenter / producer: Devina Gupta Image: Cotton farmer Ganesh Nanote; Credit: Ganesh Nanote

How Peru went from having virtually no blueberry plantations to being the world's top exporter in just ten years.

In this episode Stefania Gozzer visits a plantation in the region of Ica and hears from experts, firms and farmers about the key developments that made blueberries growing such a success, despite Peru’s ongoing political crises.

Presenter / producer: Stefania Gozzer Image: Blueberry farmer; Credit: BBC

Why are so many young French people feeling demotivated and quitting their jobs?

Sabrina Teresi had a high-paying job as an engineer. She’d studied for years to qualify. She enjoyed the job at first but soon felt demotivated and after 3 years decided to quit.

Polls show more and more young workers are struggling to find the energy to do their job, suffering from boredom and quitting their jobs. Is France facing an epidemic of laziness? Or are companies simply not adapting fast enough to new ways of working?

Presenter / producer: Joshua Thorpe Image: Sabrina Teresi; Credit: Sabrina Teresi

Increasingly, US companies are 'nearshoring' - moving their operations closer to home.

Cities in the north of Mexico, like Monterrey, are seeing a manufacturing boom.

We speak to some of the companies who are cashing in, and ask, is this a renaissance that will last?

Plus we look at other countries who are trying to get a share of the market.

Presenter/producer: Samira Hussain

(Image: Truck at the Mexico/US border. Credit: Getty Images)

Non-alcoholic and low alcohol beer is a rapidly growing market, as consumers search for healthy alternatives.

Bill Shufelt started Athletic Brewing with his partner, brewmaster John Walker in 2018.

Speaking to Dougal Shaw, Bill Shufelt explains how he sees the alcohol free beer market, and describes his 'career change moment'.

Presenter/producer Dougal Shaw.

(Image: Bill Shufelt at his brewery. Credit: Getty Images)

As the price of food increases, we speak to Muslims to find out how it has affected their Iftar - the fast-breaking evening meal during the holy month of Ramadan. It is often a lavish family meal, but price rises mean that people are having to make changes.

We hear from women in Somalia, Canada, Pakistan and the UK who are all facing a slightly different Ramadan, and Eid, this year.

Presented by Emb Hashmi with reporting from Ahmed Adan Editors: Carmel O'Grady and Helen Thomas

(Photo: Fatuma and her family in Somalia. Credit: BBC)

The South American country is famous for its steaks, ribs, and milanesa. It is the second largest home market for beef in the world, and the fifth biggest exporter.

But with soaring inflation, this much loved staple is becoming unaffordable for ordinary people.

We look at the country’s love affair with beef and what measures the government is taking to protect it.

Producer/presenter: Natalio Cosoy

(Image: Porfirio Dávalos at his Friday barbecue. Credit: BBC)

Prices are around 45% more expensive than equivalent trips elsewhere, and it's often cheaper to fly out of the continent and back in.

We look at the reasons Africans are paying higher fares for both internal and international flights, the impact this is having on business and tourism, plus the wider impact on the African economy.

Producer/ presenter: Rebecca Kesby

(Image: A plane on a runway in Nothern Africa. Credit: Getty Images)

Has people using less cash and higher tip suggestions on pay terminals increased expectation on customers?

Tipping has a long history in the United States, but there is evidence that the coronavirus pandemic has changed the culture and percentages involved.

Presenter Rick Kelsey speaks to waiting staff in New York, travel experts and explores the legal rules around tipping.

Presented and produced by Rick Kelsey

(Image: Someone placing dollars into a tip jar. Credit: Getty Images)