De somnis i d'altres incerteses

El río Magdalena es la principal razón por la que Colombia existe como nación. Es el surco de vida que permitió a los colombianos establecerse en un territorio que es de las geografías más complejas de todo el planeta. En la cuenca del Magdalena viven cuatro de cada cinco habitantes del país y es la fuente del ochenta por ciento de la riqueza económica de la nación. El Magdalena es al mismo tiempo corredor de comercio y fuente de cultura; es el manantial del que nacen la música, la literatura, la poesía y las plegarias de Colombia. En los tiempos más oscuros fue convertido en...

This text combines the theoretical and practical elements that will help the student interpret and understand the problems of their social environment, which in turn will allow them to value their place in society to develop their identity and social responsibility. It is prepared with a base rooted in constructive focus and is an invaluable asset that will serve as a platform for the building of knowledge. It includes a classroom planning guide.

The main objective of this investigation is to obtain basic data that will allow the generation of cultural, geoarchaeological, paleoenvironmental and paleoecological knowledge about the Pleistocene-Holocene transition. In turn, this will facilitate the discussion of different topics about the peopling of Uruguay within the context of the peopling of America. The study presents a detailed investigation carried out at the Pay Paso locality, which contains a total of nine sites of archaeological, paleontological and paleoecological interest on the plains of the Cuareim River in northwestern...

The main objectives of this study are: to establish an architectural sequence for the Ah Canual group of sites; to analyse the typological schemes used, the techniques of construction and the material evidence - lithics, shell, epigraphy, iconography, funerary remains - and to put this into context with other nearby sites, tracing trends and developments over time. Spanish text.