"Catalizing Social Change with a Punch" was the theme of Cameron's TEDTalk at TEDx Marrakesh 2011. Each speaker has only 18 minutes to deliver the "talk of his life" and to inspire social innovators, global thinkers, and millions of viewers watch the TEDTalk videos online.

Read the full article on www.tedxmarrakesh.com and www.independent.co.uk.