Hoy en día el mundo está viviendo una serie de crisis económicas, sociales y ambientales evidentes, las cuales son consecuencia de las fallas y el debilitamiento del régimen político-económico dominante. Régimen que supone un humanismo, que ha dejado de responder a las necesidades y circunstancias del mundo globalizado del siglo...
The objective of this text is to analyze how stemming from the promotion of welfare programs in localities denominated as poor, new political actors with direct impact in the form of the local organization have emerged. The “eligible subject” of support has created unheard of forms of social exclusion, at...
This research approaches the issue of domestication with a focus on genetic diversity, damage, fitness and defense mechanisms (resistence and tolerance) in Stenocereus stellatus, columnar cacti endemic to central-southern Mexico, in wild populations, management in situ and cultivated populations, distributed in the Tehuacán Valley and in La Mixteca Baja. The...