26/07/2009: Part 1

Listen above to Part 1

THE FORUM, the ideas programme with BRIDGET KENDALL, recorded this week at Keble College, Oxford, UK in front of a live audience as part of a conference organised by the international ideas organization, TED.

American astronomer ANDREA GHEZ on super massive black holes.

African economist IAN GOLDIN on safe-guarding earth’s future.

Cyberspace authority EVGENY MOROZOV on the internet’s darker side.