This document provides information on several speakers at the TED Global 2011 conference in Edinburgh, Scotland from July 11-15, 2011. It includes brief biographies of 12 speakers covering topics like media, peace, extremism, cybersecurity, and more. The speakers are experts in their fields such as journalists, filmmakers, psychologists, biologists, and activists working on issues like media freedom, non-violence, language evolution, and cybercrime.