Op-eds
- "Nuclear Test Ban Treaty" – Letter to the Editor from United Nations High Representative for Disarmament Affairs Sergio Duarte and Executive Secretary of the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization Tibor Tóth (The New York Times) (13 May 2010)
- (10 May 2010)
- ) (28 April 2010)
- "My Plan to Drop the Bomb" – Op-Ed by Secretary-General Ban Ki-moon (Washington Times) (6 August 2009)