Will Facebook's launch of its own cryptocurrency be a game changer? What will this mean for established currencies and the global banking system? Evan Davis and guests discuss.

GUESTS

Jutta Steiner, Chief Executive Officer, Parity Technologies

Dr. Catherine Mulligan, Chief Technology Officer of Gov Tech Labs and Data Net at University College, London

Barbara Mellish, Chief Executive Officer, Centre for Citizenship, Enterprise and Government

Presenter: Evan Davis

Producer: Julie Ball