Historia de un encuentro

Cerca del final de la última Edad del Hielo, hace 12.000 años, un gigantesco cometa que había entrado en el sistema solar desde las profundidades del espacio miles de años antes se rompió en múltiples fragmentos. Algunos chocaron contra la Tierra, originando un cataclismo global a una escala nunca vista desde la extinción de los dinosaurios. Al menos ocho de los fragmentos cayeron en el casquete polar norteamericano y otros más en el casquete polar europeo. Una segunda serie de impactos tuvieron lugar hace 11.6000 años, la fecha exacta que da Platón para la destrucción y...

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

Se analiza la acción del Estado sobre los medios de comunicación españoles durante el último cuarto de siglo, definiendo con detalle los métodos utilizados durante los últimos años del franquismo, así como por los gobiernos centristas y socialistas para controlar al cuarto poder.