Leadership sits at the very heart of everything we do as a civilisation, and to understand more we spoke to a group of the world’s foremost experts on leadership across the military, business, government education and research: General Stan McChyrstal (Founder, McChrystal Group & former commander of US and International Security Assistance Forces (ISAF) Afghanistan), Tony Hsieh (Founder & CEO, Zappos.com), General Richard Myers (President of Kansas State University, Former Chairman of the Joint Chiefs of Staff), John Kotter (Chairman, Kotter International & Konosuke Matsushita Professor of Leadership – Harvard), General Sir Peter Wall (Chief of the General Staff, the Professional Head of the British Army), General Sir Richard Shirreff (Deputy Supreme Allied Commander for Europe, NATO), Professor Stewart Friedman (Founding Director, Wharton Leadership Programme & Wharton Work/Life Integration Project), Drew Povey (Headmaster & Leadership Expert)and Trevor Moawad (Mental Conditioning expert and strategic advisor to some of the world’s most elite performers).