Maggie has led projects making anything from land mine detectors to satellite sub-systems that measure variables like wind speed to improve our knowledge of climate change. In presentations the Sky At Night expert talks about exploring space with missions like Rosetta, and how we live in a galaxy with 200 billion stars. Maggie believes that with 100 billion galaxies in the universe, there must be life out there – simply as a matter of probability.

As Transport Secretary, Schools Minister and Head of the No.10 Policy Unit, Andrew has been an architect of public service reforms from academies to policing. He also prepared the plan for HS2, before leading a review of regional growth strategies. As Chair of the new commission, he is now assessing the UK’s future infrastructure needs. In presentations Andrew looks at change management and policy implementation in complex organisations – and difficult conditions.

As well as being a respected science communicator Jim is an active researcher specialising in theoretical nuclear physics and quantum biology. An acclaimed science writer and a regular on TV and radio, his presentations consider anything from the case for nuclear power plants to the weirdness of the quantum world, the prospects for time travel (and why it's much more likely forwards than back), the creation of life, the importance of asking the right questions (and accepting uncomfortable answers), and Medieval Arabic science.

The former Juventus, England and Chelsea striker was a natural goalscorer and a leading talent in the women’s game. She won Super League and Serie A titles as well as FA Cups, and played over 100 internationals. She served as Aston Villa Women's sporting director. Off the pitch she’s a lawyer, having qualified in the US and worked in the City. She's a regular pundit and commentator on both the men's and women's game, becoming the first woman pundit on Match of the Day. She hit the headlines with her stand against the discrimination, outdated behaviour and damaging culture within the England women’s coaching set up. As well as examining the le...

Communications and management expert, and acclaimed author, Christine considers what modern, values-driven, inclusive organisations should look like and how they should operate. Touching on work-life balance, workplace culture, 'hybrid work',  management and mental health, Christine examines the new challenges to old ways of doing business. From remote working to diversity strategies, she points out the misleading assumptions and dares organisations to think differently about what they do, how and where they do it.

Having worked in law enforcement and cybersecurity, Victoria joined the social media giant in a leading role to connect the business to government and security agencies. A leading thinker on trust and safety in the digital world, she looks at everything from the how, why and who of fake news to what AI could do for privacy, the myths and realities of cybercrime to what invading someone’s space in virtual reality might mean.

Noted as one of the leading economic voices in the Labour governments of the 1990s and 2000s, Ed was a key architect of policies from the independence of the Bank of England to the minimum wage. Having left politics he now has roles at Harvard and King’s College alongside a new life encompassing everything from Strictly to chairing Norwich City FC. As well as insights into Europe, populism, and economics he reveals a lighter look at Westminster and his career.

As well as editing the daily business institution for 15 years, Lionel has edited the US and European editions. He is also credited with turning a struggling newspaper into a global, digital news platform. He is one of the most respected voices on transatlantic affairs and has written extensively on relations between Washington, London and Brussels. He recounts his experiences covering elections and crises and interviewing world leaders in his book The Powerful and the Damned.

On TV Georgie is part of the Gadget Show team and a regular tech correspondent. Away from reviewing the latest apps and devices she considers the implications for business and society of developments in the digital world, the changing expectations of the next generation of employees, and how to encourage more women to work in tech.