2007
Ian Cheshire
John Varley
Barney Pityana
Rory Stewart
Nick Clegg
Iraq's Vice-President
Keith Ellison
Carne Ross
Derek Wall
Abdullah Dardari
David Lammy
Lotfi Raissi
Ayaan Hirsi Ali
Stephen Rapp
Alon Liel
Freshta Raper
Keith Mann
Amre Moussa
Episode 19
Lord Adebowale
Professor Richard Dawkins
Episode 22
Episode 23
Episode 24
Alastair Campbell
Greg Dyke
Achim Steiner
Alec Erwin
Alexander Lebedev
Alexandra Shulman
Anders Dahlvig
Anthony Loyd
Anwar Ibrahim
Arthur Edwards
Avi Arad
Bishop Kevin Dowling
Boris Berezovsky
Carren and Ron Clem
Charles Clarke
Charles Nqakula
Chris Patten
David Satterfield
Decima Francis
Eric Edelman
Farouq Al-Sharaa
Gary Kasparov
George Galloway
Ghazi Hamad
Hassan Wirajuda
Helen Zille
Isaac Herzog
Ishmael Beah
Iyad Allawi
Jack Lang
James Rogers
Janet Napolit
Jasvinder Sanghera
Jay Garner
Johnathan Bennett
Lee Smolin
Lord Chris Patten and John Bolton
Marina Litvinenko and Alex Goldfarb
Mark Dybul
Martha Karua
Michael Eavis
Mikheil Saakashvili
Moazzam Begg
Morgan Tsvangirai
Nicholas Burns
Nuhu Ribadu
Orji Kalu
Paul Deighton
Paul Skinner
Pernando Barrena
Pierre Lellouche
Prof. Margaret Stanley
Reg Keys
Richard Lugar
Roberta Combs
Rohitha Bogollagama
Saeb Erekat
Senator Jeff Bingaman
Senator Radoslaw Sikorski
Sharon Looremeta
Sir Paul Nurse
Tareq al-Hashemi
Tony Benn MP and Lord Tebbit
Victoria Nuland
Yasser Abed Rabbo
Yisrael Medad
Yvo de Boer
Yvo de Boer is the Executive Secretary of the United Nations Framework Convention on Climate Change and is the UN official responsible for facilitating talks on the launch of a comprehensive package on a future climate change agreement at Bali in December 2007. A veteran diplomat involved in the Kyoto negotiations, de Boer offers his views on the G8 summit in Heiligendamm and the participation of the U.S., India and China in a future climate regime.