He is a member of the editorial advisory boards of the academic journals, "Air Power Review" and "Global War Studies". He taught on air power concepts at various staff colleges and universities throughout Europe and in 2007 taught a course on "Air Power and Ethics" in Trondheim, Norway, to the Norwegian Air Force On 13 May 2009 he was a keynote speaker at the 2009 Air Power Asia conference in Singapore, where he spoke on "Air Power And Ecology: Destruction Of Enemies But Not The Environment". He convened an international academic conference on that subject — the environmental impact of modern air warfare — in August 2009. In October 2010 he spoke at the Global Peace and Unity (GPU) conference in London, attended by 80,000 people, on the subject: "War & Ethics: The Compatibility of 'Western' and Islamic Thought".