Battles on Video presents videos from previous Battle of Ideas festivals, interviews and opinion pieces by speakers and participants, as well as specially produced in-depth discussions.
30 10 11: Fracking and Fukushima: our energy security fears
30 10 11: The rise of the clicktivists: will the revolution be digitised?
29 10 11: What's innovation good for?
11 10 11: Death in Venice: is tourism killing or saving the city?
31 10 10: The energy challenge: can we keep the lights on?
30 10 10: Engineering the future: cautionary tale or utopia?
30 10 10: Going nowhere? Staying local in a global village
02 11 08: Building the Future - Richard Brown - Clash between development and locals
02 11 08: Building the Future
"In few places does the free exchange of views take place on so wide a range of issues as at the Battle of Ideas. Whatever the headlines of 2011 prove to be, the Battle of Ideas is where they will be most robustly debated."
Andrew Copson, chief executive, British Humanist Association