British author Richard Dawkins speaks at the annual Literature Festival in Jaipur, capital of India's desert state of Rajasthan January 24, 2012. The five-day festival, which concludes on Tuesday, has attracted over 70,000 visitors and featured best-selling authors such as Richard Dawkins, Tom Stoppard and Michael Ondaatje, and global television superstar Oprah Winfrey. REUTERS/Altaf Hussain (INDIA - Tags: EDUCATION ENTERTAINMENT)