James H Clark is Professor of Chemistry at the University of York, and is Founding Director of the Green Chemistry Centre of Excellence and the Bio-renewables Development Centre. He started the award-winning company Starbons Ltd and he is now involved in commercialisation of novel bio-based solvents and new green technologies. He was founding scientific editor of the world-leading journal Green Chemistry. His research has led to numerous awards including Honorary Doctorates from universities in Belgium, Germany and Sweden. He has Visiting Professorships in South Africa and China, and was recently appointed as Chair-Professor at Fudan University. He has published over 500 articles (h index over 72) and written or edited over 20 books and is Editor-in-chief of the RSC Green Chemistry book series. He has received numerous awards and distinctions including the 2018 Green Chemistry prize.