Deborah James

Paul's guest today is the author, podcaster and campaigner, Deborah James. They talk about the process she went through after being diagnosed with bowel cancer, the support she's received from The Royal Marsden and why she continues to share her story.

Andrew Fisher

Paul's guest today is Andrew Fisher OBE, former CEO and Executive Chairman of Shazam, and Member of The Royal Marsden Cancer Charity's Oak Cancer Centre Appeal Board.

Joel Weber

The final guest in our special mini-series produced in collaboration with Bloomberg Businessweek is Joel Weber, Editor of Bloomberg Businessweek.

Richard Perl

In this episode, Paul chats with Richard Perl, Chief Administrative Officer of Terracycle. They talk about Terracycles's new global shopping and reuse system, called LOOP, the importance of private sector partnerships in waste reduction and the challenges to scaling the circular economy.

Harriet Lamb

Paul's guest in this episode is Harriet Lamb, CEO of Ashden. They talk about the importance of redesigning urban areas, balancing preservation with innovation, and the role of government, businesses and individuals in the cities of the future.

Jon Moore

In this episode, Jon Moore, CEO of BloombergNEF, shares his predictions for the energy sector over the next decade, from the importance of electric vehicles to the countries leading the way.

Jane Burston

Paul is in conversation with Jane Burston, Executive Director of the Clean Air Fund. Globally, some 7 million deaths a year are linked to air pollution and it costs the economy billions in healthcare annually.

Chiwetel Ejiofor

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Paul's final guest of Season 2 is Chiwetel Ejiofor, Oscar-nominated and BAFTA-winning actor.

Simon Callow

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Paul's guest this week is legendary English actor, writer and director, Simon Callow.

Sian Sutherland

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In today's episode, Paul speaks to Sian Sutherland, Co-Founder of A Plastic Planet and Founding Member of The Conduit.