Davos 2014: The World Economic Forum in picturesPublished22 January 2014Shareclose panelShare pageCopy linkAbout sharingImage source, APImage caption, The picturesque town of Davos in Switzerland is once again playing host to the World Economic Forum (WEF).Image source, ReutersImage caption, Leaders from the worlds of business and politics attend the annual talking shop. Yahoo chief executive Marissa Mayer is seen here enjoying a joke during a panel session on "The New Digital Context".Image source, ReutersImage caption, Hollywood star Matt Damon chats to former US Vice-President Al Gore. The actor received the Crystal Award for his social, environmental and humanitarian work, including founding Water.org.Image source, APImage caption, The WEF's Crystal Award honours artists who have used their art to improve the state of the world. Iranian-born American artist Shirin Neshat was also a recipient.Image source, ReutersImage caption, Cardinal Peter Turkson, president of the Pontifical Council for Peace and Justice, reads a message from Pope Francis during the Crystal Awards Ceremony.Image source, ReutersImage caption, Belgium's King Philippe and Queen Mathilde were royal attendees at the Crystal Awards Ceremony.Image source, ReutersImage caption, The Davos congress centre has hosted WEF meetings since 1971 and can accommodate up to 5,000 attendees.Image source, APImage caption, Security is taken extremely seriously, and Swiss special police forces come prepared for the weather.Image source, APImage caption, Privacy is a big issue at this year's meeting. BT Group chief executive Gavin Patterson told an audience that 100% privacy for online and mobile data was "unlikely".