This is the view shared by Dr Margaret Chan, director general of WHO, and a growing number of the world's health professionals. Less well known is the view of leading military experts -- those working to prevent and manage conflicts around the world: that climate change is also the greatest future threat to security. Air Vice Marshall Paul Colley - Head of Defence Concepts and Doctrine Centre, MOD Surgeon Rear Admiral Lionel J. Jarvis - Assistant Chief of Defence Staff (Health), UK Ministry of Defence Rear Admiral Neil Morisetti - United Kingdom's Climate and Energy Security Envoy, UK Ministry of Defence Jamie Shea - Deputy Assistant Secretary General for Emerging Security Challenges, NATO
