EDITORIAL: Tunisie: Le retour d?Ahmed Ben Salah (Marc Nerfin)..... LOCAL SPACE: Humanising housing (Lalita Das)..... ESPACE REGIONAL: L?endettement de 1?Afrique: Accepter la responsabilit6 de nos propres erreurs (Juvhal Habyarimana)... Crisis y desafio: ciencia y tecnologia en el futuro de America Latina (Francisco R. Sagasti)..... GLOBAL SPACE:. On the causes of terrorism and their removal (Johan Galtung)... In affairs among nations, cooperation is the key (Harlan Cleveland)... Les notes de lecture d?Ignacy Sachs..... DOCUMENT: Objectives and terms of reference of the South Commission..... NEWS FROM THE THIRD SYSTEM: The concluding phase of the Great Peace Journey (Inga Thorsson)... International consumer movement acts to protect the ozone layer... Arabia: Human rights organization meets in Cairo... USA: Southern Mutual Help Association... Solomon Islands Development Trust Afrique de l?0uest: WANAD (Andras Biro)... Uruguay: Comunicaci6n para la democracia y el desarrollo... Ecuador: CEPLAES... Pakistan: Rural Development Foundation... The African Centre for Technology Studies... The institute of Cultural Affairs..... LETTERS..... FOOTNOTES