The former Deutsche Bank building in London plays host to this week's discussion, which sees Julian discuss the origins, targets, and future of the Occupy movement with five high profile activists. The roots of the movement lie in the growing outrage many felt in the wake of the 2008 global financial crisis.

However, according to Alexa O'Brien from Occupy New York and US Day of Rage, they are also responding to a "Global Political Crisis, because our institutions no longer function." Aaron Peters from Occupy London agrees that political failure is a "global phenomenon", with power shifting to unaccountable non-democratic institutions. However, the last word goes to David Graeber from Occupy New York, who jokes "there's nothing that terrifies the American government so much as the threat of democracy breaking out in America."

Episode 1: Hassan Nasrallah

Episode 2: Slavoj Zizek and David Horowitz

Episode 3: President Moncef Marzouki

Episode 4: Alaa Abdul El-Fattah and Nabeel Rajab

Episode 5: Moazzam Begg and Asim Qureshi

Episode 6: President Rafael Correa

Episode 7: Occupy Wall Street

Episode 8: Cypherpunks - Part 1

Episode 9: Cypherpunks - Part 2

Episode 10: Imran Khan

Episode 11: Noam Chomsky and Tariq Ali

Episode 12: Anwar Ibrahim