Justo Sierra

La historia del siglo xx es la historia del conflicto y las alianzas entre tres figuras: el sabio, portador de la inteligencia acumulada en infinitos gestos de producción, creación y reflexión; el mercader, que convierte los productos de la inteligencia humana en mercancía, y el guerrero, expresión de la violencia que regula la relación entre inteligencia y mercancía, entre saber y técnica. El movimiento del 68 trató de liberar al sabio del control del mercader y el guerrero, opuso la autonomía y la autoorganización de la inteligencia colectiva al poder del dinero y la violencia....

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...

El estudio de las prácticas de hidráulica agraria desarrolladas durante la Edad Media ha mostrado que no nos hallamos ante fenómenos puramente «etnográficos» o soluciones universales sin valor histórico. En esta obra colectiva se ofrecen, por un lado, trabajos representativos de regiones donde se inicia la expansión agraria en el marco de la cristalización del sistema feudal (Cataluña Vieja, Languedoc, Borgoña) y, por otro, varios estudios sobre las transformaciones producidas en territorios conquistados durante los siglos XII (región de Teruel, valle del Segre), XIII (reino de...