Being and value, by J. Zaragüeta y Bengoechea.--The origin of man, by X. Zubiri.--Negation, by J. Gaos.--The juridical notion of the human person and the rights of man, by L. Legaz y Lacambra.--History and truth, E. Nicol.--Vital anxiety, by J. J. López Ibor.--The moralization of power through its self--imitation, by J. L. Aranguren.--The doctor-patient relationship in the general framework of interhuman relationships, by P. Laín Entralgo.--On the singular character of the historical destiny of Europe, by L. Díez del Corral.--On taking (...) things for granted, by J. Ferrater Mora.--The idea of metaphysics, by J. Marías. (shrink)