Former Australian Prime Minister Kevin Rudd tells Rahul Tandon about running a two trillion dollar economy, and how he responded to the 2007-2008 financial crisis.

Hear how his interest in China began, and why he thinks engagement with the economic superpower is the only way forward. He also gives us his opinion on new Australian Prime Minister Anthony Albanese, and the recent return of the Labor Party to power.

Presenter: Rahul Tandon Producer: Carmel O'Grady Image: Kevin Rudd (Credit: Getty Images)

The global online ad racket; Ed Butler investigates how criminals are ripping off advertising firms to the tune of billions every year.

Andrew Lissimore the CEO of a Canadian company that sells high-end headphones tells us what happened when he hired an ad-tech firm to organise targeted advertising for his website.

Ad fraud expert, Augustine Fou explains that the problems with digital advertising really began about a decade ago, when advertisers stopped selling their ads directly to publishing websites and used ad exchanges instead. We also hear from a former hacker who now advises companies on how to keep hackers and fraudsters at bay.

Presenter / producer: Ed Butler Image: Online business marketing; Credit: Getty

In 2002, Lesley Curwen arrived in Siberia to see the inner workings of Gazprom. Hear how she found a business that felt more like an empire of its own, with 300 thousand workers and the largest gas reserves on the planet.

Back then Gazprom was eager to be taken seriously abroad, and to sell more of its gas to Europe. Which it did. This year, war in Ukraine changed everything when Gazprom’s political master Vladimir Putin turned off the gas taps to Poland, Bulgaria and Finland. Lesley investigates how Gazprom has changed over the past 20 years, what its reputation is as a company, and what its future might look like.

Presenter: Lesley Curwen Producer: Carmel O'Grady

(Photo: Lesley Curwen in Siberia in 2002; Credit: Lesley Curwen/BBC)

In latest episode of our series Million by 30 – Sam Fenwick is joined by Sharon Tsueng.

Sharon is a former high school chess teacher, a marketing specialist, she was also a digital nomad and now invests in property. Sharon made a million dollars before her 30th birthday building passive income streams and then saving and investing that cash.

Sharon tells Sam how she did it, what drives her and why a sensible attitude to money right from the start helped her build her nest egg and achieve financial freedom.

Presenter: Sam Fenwick Producer: Carmel O'Grady

Image: Sharon Tseung; Credit: Sharon Tseung

During the coronavirus pandemic governments around the world pumped billions into their economies. Propping up businesses and trying to make sure people stayed in work.

Sam Fenwick looks into what actually happened to all that money and whether it really did help keep businesses afloat during repeated lockdowns and restrictions.

Nick Hood is an business insolvency expert with a company called Opus Restructuring – he helped us interrogate data held by all the major world economies on insolvencies.

Sam also speaks to a business owner who was forced to close and declare bankruptcy during the pandemic despite financial help and another who was able to restructure and expand thanks to a government scheme.

Presenter / Producer: Sam Fenwick Image: Closed sign; Credit: Getty

More than ever girls are bombarded by images that have been curated, filtered and touched up. How can we help girls decode those images and understand that ideals of beauty are constructed by society and change across time and place?

Shelina Janmohamed is an author and advertising executive. Her latest book is designed to help girls aged eight and above build confidence in how they look and show them why what appears to be beautiful isn't as straight forward as it seems.

Shelina tells presenter Rabiya Limbada why her career in advertising led her to write this book and why helping girls become more savvy consumers is good for business. Rabiya also speaks to six girls - Hanaa, Haleemah, Helen, Hana, Sophia and Amatullah - about what they think beautiful is, their experience of filtered images and how confident they feel about how they look.

Presenter: Rabiya Limbada Producer: Carmel O'Grady Image: Girl looking at make up; Credit: Getty

Finance has traditionally been dominated by men. But now that’s starting to change. We talk to the female entrepreneurs in Africa who are using financial technology to give more people access to money and services - through apps, payment platforms and chatbots.

Odunayo Eweniyi is the co-founder of Piggyvest in Nigeria, the first ever online app for personal savings and investment in West Africa. She tells us how she came up with the idea and how she’s using FirstCheck Africa, an angel fund for women entrepreneurs, to help others.

Jihan Abass, the founder and CEO of Griffin insurance, Kenya’s first digital-only car insurance company, tells us about her ambitious plans to expand. Ethel Cofie, the boss of Edel Technology Consulting, who’s been named as one of the top 5 women influencing technology in Africa, gives her advice to women starting out in tech. She’s set up a support network, Women in Tech Africa.

We also visit a coding bootcamp for young women in Ghana, called Developers in Vogue. Its founder, Ivy Barley, tells us why she set it up and we hear from the students about the difference it’s made to their lives.

Presenter and producer: Jo Critcher

(Picture: Students at Developers in Vogue coding bootcamp in Ghana; Credit: Developers in Vogue)

Spain's top division La Liga has signed a record investment deal with CVC Capital Partners. Ashish Sharma looks at the terms of the deal - which means CVC invests into a new company that will hold LaLiga’s commercial rights. CVC will hold an 8% stake in the business for the next 50 years.

Ashish Sharma speaks some of the leading figures in the top tier of Spanish football´s La Liga, including Ramon Rubiales the CEO of Real Betis. With the money that his club will receive, Rubiales explains how he plans to rejuvenate the club´s stadium and invest in building restaurants, a hotel and other leisure facilities that will help the club raise more revenues.

Presenter / Producer: Ashish Sharma Image: Benito Villamarin Stadium of Real Betis, Real Betis Sevilla v FC Barcelona, May 7, 2022; Credit: Getty Images

Ally Salama’s company makes content that aims to improve mental health awareness in the Middle East – he’s experienced clinical depression himself.

The podcast Ally presents – Empathy always wins - has had millions of downloads and EMPWR is valued at more than a million dollars.

In this episode of Million by 30, Felicity Hannah asks Ally how his own experiences helped him develop his business model, how he operates as an employer and for his advice to anyone else looking to get into podcasting or start a media company.

Presenter: Felicity Hannah Producer: Rory Claydon

Image; Ally Salama: Credit; Ally Salama

Rahul Tandon looks at changing attitudes to defence spending following Russia's invasion of Ukraine. There have been new funding commitments from countries like Germany, while Sweden and Finland now want to join NATO, but what's the true cost? We speak to Estonia's defence minister Kalle Laanet about his country's growing military budget, and German member of the European Parliament Viola Von Cramon Taubadel on her country's decision to spend more. Dr Diego Lopes Da Silva, a researcher with the Stockholm International Peace Research Institute, says global spending reached a record level of $2 trillion in 2021, before the invasion of Ukraine. Steven Zaloga, a military analyst at the Teal Group, explains the role of cutting edge drone technology, and Allison Pytlak from the Women's International League for Peace and Freedom discusses the human cost of conflict. Presenter: Rahul Tandon Producer: James Graham Photo: Ammunition in a shopping trolley (Credit: Getty Images)

The lure of making a quick buck means young people have always invested in risky assets. For Generation Z, it is the volatility and the decentralised nature of digital assets such as cryptocurrency and NFTs which is so attractive. They are unregulated, meaning there is no investor protection. Some experts warn that trading them should be categorised as gambling.

Mariko Oi hears from young people who have lost vast sums of money trading in digital assets, Resh Chandran who describes himself as a financial educator offering training in conventional stocks, cryptocurrency and NFT trading in Singapore, and Brian Jung. Brian is an investor, entrepreneur, and influencer. He is best known for his personal finance, credit card, and crypto YouTube channel which boasts one million followers, but compared to other influencers, he is known to talk more cautiously about risks and danger.

Presenter: Mariko Oi Producer: AnneMarie Parnell (Photo: Brian Jung. Credit: Brian Jung

Samira Hussain takes you to Puerto Rico. Back to back hurricanes 5 years ago shattered the island's electricity grid, leading to the longest blackout in American history. Residents are still trying to claw their way out of the darkness.

But one Puerto Rican town, in the island's mountainous region, may have found a solution. Arturo Massol Deya is the associate director of Casa Pueblo, he tells us how he's using solar panels to ensure a reliable supply of electricity to his local community.

We also hear from Wayne Stensby, CEO of Luma Energy. Last year, the transmission and distribution of electricity in Puerto Rico was privatised and handed to Wayne and his team. He tells us the whole system needs a lot of regeneration and investment.

Presenter / Producer: Samira Hussain

Image: Arturo Massol Deya; Credit; Andrew Herbert BBC