Alex Macqueen is an actor, best known for his roles as Julius Nicholson in the BBC’s Thick Of It and Neil’s Dad in the Channel 4 comedy The Inbetweeners. He was a member of the National Youth Theatre and President of the Cambridge University Theatre Company, before qualifying as a Barrister at the Middle Temple. In 2017, he was elected by the Inn as a Master of The Bench.

Star of the hit TV show The Missing, James Nesbitt is one of the most recognizable, talented and accomplished actors on our screens. His first major TV roles included Ballykissangel and Playing The Field but it was the BAFTA award winning Cold Feet that brought him to the attention of a wider audience. He has starred in multiple critically acclaimed film roles, including Bloody Sunday, Danny Boyle’s movie Millions, BAFTA award-winning Occupation for BBC One.

Frank hosts Absolute Radio’s Sony Award winning Saturday morning flagship show, whose podcasts have been downloaded 6.5 million times. Frank’s television work includes The Frank Skinner Show (BBC One, ITV 1), which is widely credited as setting the tone for the modern comedic chat show and ran for nine years, attracting 11 million viewers at its peak. He has written two books, the first of which was Frank Skinner by Frank Skinner, the top selling autobiography of 2002, spending 46 weeks in The Sunday Times Bestseller List.

Adrian Chiles is one of television’s most versatile and sought after presenters. Between 2010 and 2015 Adrian fronted ITV's football coverage, including the Champions League, Euros, two World Cups and England internationals. Hailed as a brilliant broadcaster with wit and affable gruffness, Adrian is great speaker for any sport-themed event.

Winner of the 2010 Chortle Student Comedian of the Year Award and Comedy Central's Funniest Student Award 2011, Phil Wang is rapidly making a name for himself as “a very promising up-and-comer” (The Independent) with clever lines and a trademark laid-back style. In 2011 Phil featured in the Edinburgh Festival's longest-running stand-up showcase, The Comedy Zone, and has since appeared on Fresh From The Fringe (Radio 4),** The Comedy Live Lounge** (Radio 1), Three at the Fringe (BBC 3), and featured as a stand-up guest on The Rob Brydon Show (BBC 2). In 2012 he toured the UK and America with the Cambridge Footlights as a writer and performer in their International Tour Show, Perfect Strangers. "Phil was the highlight of my evening. From his opening joke... everyone was hooked... it’s remarkable that his individual brand of cynical and devilishly sharp humour is already so sophisticated." Parliament

David is the BBC’s Science Editor, a post he has held since in 2012. He is acclaimed for his innovative reporting from the frontlines of global change. David presents clear explanations of the latest science with a vivid anecdotal style. As the BBC’s on-screen climate specialist during the Live Earth concerts, and a regular public speaker and conference chair, he’s hugely experienced and really enjoys connecting with an audience. He has the ability to guide the corporate world through the challenging environmental and scientific issues facing business today and enables them to make positive changes to the way they operate in order to enhance economic and environmental effectiveness.

Jonathon Porritt, Co-Founder of Forum for the Future, is an eminent writer, broadcaster and commentator on sustainable development. Established in 1996, Forum for the Future is now the UK’s leading sustainable development charity. The Forum has a growing presence in the United States, India, Hong Kong, Singapore and Malaysia. In addition he is a Non-Executive Director of Willmott Dixon Holdings, a Trustee of Ashden, and a Director of Collectively (an online platform celebrating sustainable innovation). He was formerly Director of Friends of the Earth, co-chair of the Green Party and as Chairman of the UK Sustainable Development Commission until 2009, he spent nine years providing high-level advice to Government Ministers. Jonathon was installed as the Chancellor of Keele University in February 2012. He is also Visiting Professor at Loughborough University and UCL. Recent books are ‘Capitalism As If The World Matters’ (2007) and ‘The World We Made’ (2013) - which seeks to inspire people about the prospects of a sustainable world in 2050.

Harriet Beveridge is a coach, stand-up comic and best-selling author of Will It Make The Boat Go Faster? Olympic-Winning Strategies for Everyday Success. Her energetic, accessible, style engages audiences from the boardroom to the shop floor. She is adept at building rapport and creating a warm, buzzing atmosphere. She makes the audiences howl with laughter, whilst delivering powerful, practical messages they can implement easily.