Appel David Appia Jun Arai Marta Arango Nimnicht Louise Arbour Dan Ariely Anita Arjundas David Arkless Peter Armstrong Tim Armstrong Nikesh Arora W. Brian Arthur Ayman Asfari Tewodros Ashenafi Samir Assaf Peter Athanas Abdul Rahman Attar Khalid bin Mohammed Al Attiyah Lera Auerbach Helmut Aurenz Bruce E.

s, NYU Alun Anderson, Editor Emeritus, NEW SCIENTIST Chris Anderson, Editor, WIRED Samuel Arbesman, Applied Mathematician, Harvard Medical School W. Brian Arthur, Economist, Palo Alto Berhane Asfaw, Paleontologist, Rift Valley Research Service Scott Atran, Anthropologist, U of Michigan, Paris Mahzarin Banaj

rank Appel Jun Arai Marta Arango Nimnicht Louise Arbour Dan Ariely Anita Arjundas David Arkless Peter Armstrong Tim Armstrong Nikesh Arora W. Brian Arthur Ayman Asfari Tewodros Ashenafi Samir Assaf Peter Athanas Abdul Rahman Attar Chief Executive Officer President Chairman and Managing Director P

om Tim Armstrong Chairman and Chief Executive Officer AOL USA Nikesh Arora Senior Vice-President and Chief Google Inc. USA Business Officer W. Brian Arthur Professor Santa Fe Institute USA Ayman Asfari Group Chief Executive Petrofac Ltd United Kingdom Tewodros Ashenafi Chairman and Chief Executi

om Tim Armstrong Chairman and Chief Executive Officer AOL USA Nikesh Arora Senior Vice-President and Chief Google Inc. USA Business Officer W. Brian Arthur Professor Santa Fe Institute USA Ayman Asfari Group Chief Executive Petrofac Ltd United Kingdom Tewodros Ashenafi Chairman and Chief Executi