It may be difficult for the Arabs of today to seriously reflect on the meaning of the defeat they suffered 50 years ago, given their current calamitous predicament. A half-century ago in the free sanctuary of Beirut, Arabs engaged in introspection and self-criticism, seeking to answer the central questions of their political life: What went wrong, and how did we reach this nadir? That unique moment of guarded hope and promise lasted but a few years.