Colin Butfield (Author) Colin Butfield is an agenda contributor for the World Economic Forum and an advisor for the Earthshot Prize. He was WWF's Executive Producer for the Our Planet project and the Scientific and Conservation Advisor to the Emmy Award winning Netflix series Our Planet. He was Executive Producer of the feature documentary David Attenborough: A Life on Our Planet. Following the success of those projects Colin formed Studio Silverback with Jonnie Hughes, Alastair Fothergill and Keith Scholey. One of Studio Silverback's first project is a 5 part TV series for the BBC about The Earthshot Prize. Jonnie Hughes (Author) Jonnie Hughes worked as a lecturer in biological sciences before becoming a freelance science journalist, writing for broadsheets such as The Times, The Guardian and The Independent, and periodicals such as BBC Wildlife Magazine and Geographical. Jonnie joined the BBC Natural History Unit in 2002 and has spent the last eighteen years producing science and natural history films for the BBC, Discovery, National Geographic and Netflix. Jonnie joined Silverback Films to work on the BAFTA award-winning BBC series The Hunt (2015) and the Emmy award-winning production Our Planet (2019). His collaboration with Sir David Attenborough on both these projects led to his engagement on Sir David's A Life on Our Planet project as producer/director and co-author with Sir David of the accompanying book.