Ertharin Cousin - Executive Director, United Nations World Food Programme (WFP), Rome
David Cox - Assistant Professor of Molecular and Cellular Biology and Computer Science, Harvard University, USA
Ray Dalio - Chairman and Chief Investment Officer, Bridgewater Associates, USA
Richard J. Davidson - William James and Vilas Research Professor of Psychology and Psychiatry, Center for Investigating Healthy Minds, Waisman Center, University of Wisconsin, Madison, USA
John Defterios - Anchor and Emerging Markets Editor, CNN International, United Arab Emirates
Bob Diamond - Founder and Chief Executive Officer, Atlas Merchant Capital, USA