Incluye notas bibliográficas, biográficas e índice onomástico%Contenido: 1. On learning to believe in persons / K. Benne. -- 2. Rationalism in ethics and religion / B. Blanshard. -- 3. In defense of scepticism / G. Boas. -- 4. Culturology as the search for convergence / Th. Brameld. -- 5. Unfinishable business / H. Broudy. -- 6. Toward a philosophy of philosophy / E. Burtt.-- 7. No pot of message/ H. Feigl. -- 8. Philosophy after fifty years / Ch. Hartshorne. -- 9. Reason and commitment / G. Morrow. -- 10. Ideals in retrospect / L. Pepper. -- 11. Forty years after: a clarification of outlook / R. Wood. -- 12. Ethics for fellows in the fate of existence / H. Spiegelberg. -- 13. Confessions of faith / R. Urich. -- 14. The world I live in / W.