By Birchall, David., Lyons, Laurence.
By Cagan, Marty
By George, Michael L.
By Reynolds, Matthew, WIRED
By Fetterman, Dr. David
By Simon Bridge, Ken O'Neill, Frank Martin
By Adler, Lou
By Newton, Richard
By Ahmed, Ajaz
By Clegg, Jonathan, Robinson, Joshua
By Chris Ward
By White, Geoff, Druker, Janet
By Diamandis, Peter H., Kotler, Steven
By Alnoor Bhimani
By Horowitz, Ben
By Bergdahl, Michael
By Mumford, Garry
By Peters, Tom
By Verzuh, Eric
By Pande, Peter S., Neuman, Robert P., Cavanagh, Roland R.
By Russell, Dennis
By The Prince′s Trust
By Bridge, Rachel
By Emmanuel-Jones, Wilfred
By Gray, Douglas
By Sam Horn
By Vance, Ashlee
By Smith, Ian
By Bannatyne, Duncan, Meaden, Deborah, Jones, Peter, Paphitis, Theo, Caan, James
By Krause, Donald G.