We are offering current undergraduate and postgraduate students a limited number of Lloyds Scholars Programme: Student Champion 2012 weekend tickets for just £27.50 - half the normal concession rates.
Tickets can be bought from the Barbican website, here.
The rise of the clicktivists: will the revolution be digitised?
"I thought the Battle of Ideas was wonderful. Especially the extent and quality of audience participation. I can't imagine how I missed this exciting forum for exchange of ideas in the past. I will certainly not miss another one and look forward already to 2012 Battle of Ideas."
Professor Marilyn Monk, emeritus professor of molecular embryology, University College London