14/06/2013 GMT

David Cameron will be appearing on World Have Your Say taking questions from around the world ahead of the G8 summit in Northern Ireland. Questions will come from World Have Your Say's viewers, listeners and social media users, but also several of the BBC's language services. No topic is off-limits, although of course we expect questions around big companies and tax evasion, corporate responsibility, Syria and aid. Ros Atkins will host the questioning.