Since the Arab defeat by Israel in June 1967, frustrations in the Arab world about lack of progress towards political unity, economic development, and military victory have caused new left-wing political ideas to crystallise. Discussion by ROGER OWEN , Lecturer In Middle East Studies at St Antony's College, Oxford; FAWWAZ TRA-BULSI, Lebanese journalist; PATRICK SEALE ; former Beirut correspondent of The Observer; and SAMIR RADWAN from Egypt, former President of the Union of Arab Students in Britain. Produced by DAVID WILLEY