Desertification - Only a central problem for desert-near areas?

Seminar paper from the year 1999 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, grade: 1,7, University of Osnabrück, language: English, abstract: With accuracy everybody has seen the pictures of human beings nothing but skin and bones, too weak to walk, using their last reserves of power to get some food in the news before. Most of these shocki...