University of Cambridge

Professor of Engineering and the Environment, University of Cambridge

Emeritus Professor of Economic History

Emeritus Reader in Policy Modelling, Judge Business School

Professor of Public Policy, Department of Politics and International Studies, University of Cambridge

Founder and chair, Centre for Climate Repair at Cambridge; chair, Climate Crisis Advisory Group, member UK Special Envoy on Climate Change; former UK Government chief scientific adviser (United Kingdom)

Risk Researcher at Centre for Risk Studies, Cambridge Judge Business School

Former Executive Director, Cambridge Conservation Initiative

Sustainability adviser to the chief financial officer, University of Cambridge; senior research associate, Centre for the Study of Existential Risk, University of Cambridge (United Kingdom)

Winton Professor of the Public Understanding of Risk at Faculty of Mathematics, University of Cambridge

Executive Director, Centre for Risk Studies, Judge Business School