Dr Gabrielle Walker is an expert on climate change and the energy industry. She has been a Professor at Princeton University and is the author of four books including co-authoring the bestselling book about climate and energy: The Hot Topic, which was described by Al Gore as “a beacon of clarity” and by The Times as “a material gain for the axis of good”.

Gabrielle is currently Chief Scientist at Xynteo, an advisory firm with a mission to reinvent growth: to enable businesses to grow in a new way, fit for the resource, climate and demographic realities of the 21st century.

She has been Climate Change Editor at Nature and Features Editor at New Scientist and has written very extensively for many international newspapers and magazines. [from author's website]