Assia Bensalah Alaoui

Ambassador at large, Morocco

Emma Bonino

 Former Member of the European Parliament, European Commissioner for Fishing, Consumer policy and Humanitarian Aid (ECHO), former Minister for International Trade and European Affairs and Vice President of Senate, Italy 

Baltasar Garzón

Judge of the National Audience, Spain; consultant for the Office of the Prosecutor of the International Criminal Court

Rosario Green*

President of the Senate Foreign Affairs Commission, Mexico

Bernard Kouchner

Former Minister of Foreign and European Affairs, France

Federico Mayor Zaragoza

President, Foundation Culture of Peace and Former Director-General of UNESCO

Juan Manuel Santos*

President and former Minister of Defence, Colombia

Pierre Schori

Former Minister for International Development Cooperation, Migration and Asylum
Policy

Francesc Vendrell

Professor at the Woodrow Wilson School of Princeton University

Former Special Representative of the European Union for Afghanistan

 Michael C Williams

Member of the UK House of Lords since  2010

Former Under Secretary General of the United Nations