Desertification and drought in the world. The situation in Cuba

Conceptual information, causes and effects of the desertification worldwide are offered. Numerical details on the situation of poverty, the natural environments, the biological diversity, the situation of the soils, the carbon emission, the forests, the water and the clean-up are presented, as well as the climate and the climatic shift on the planet and the political regimes. The particular case of the Cuban archipelago is discussed in relation to the previous aspects, as well as the causes that have made prevailed the drought conditions in this geographical region. Finally, a general assessment of the situation and some necessary elements of work and conceptualization are made.