Dr Harry Rutter, professor of global public health at the University of Bath, senior academic adviser to Public Health England, holds adjunct positions in Norway and Ireland

Fiona Daly, National Sustainability and EFM Workforce Lead for NHS Improvement, also Honorary Professor at UCL

Dr Caroline Jessel retired GP and NHS England Lead for the South Regional Sustainability and Health Network, chair of the Kent Nature Partnership and a Trustee of Kent Wildlife Trust and the Wealden Literary Festival, also chair and founder of a charity in Kent, Dandelion Time

Professor Sir Malcom Green, recently Vice Principal, Faculty of Medicine Imperial College, Imperial College Professor of Respiratory Medicine and Consultant Physician, founder of the British Lung Foundation

Sir Muir Gray, Honorary Clinical Researcher at the Nuffield Department of Primary Care Health Sciences, University of Oxford

Professor Hilary Thomas, Chief Medical Advisor at KPMG and member of the global Centre of Excellence in Healthcare and Life Sciences