AT the Rio＋20 United Nations Conference on Sustainable Develop- ment taking place later in June in Brazil, desertification will be a major issue of focus. Conference attendees will ruminate on how to go about solving...AT the Rio＋20 United Nations Conference on Sustainable Develop- ment taking place later in June in Brazil, desertification will be a major issue of focus. Conference attendees will ruminate on how to go about solving the problem, but Allan Savory won＇t be among them.展开更多
文摘AT the Rio＋20 United Nations Conference on Sustainable Develop- ment taking place later in June in Brazil, desertification will be a major issue of focus. Conference attendees will ruminate on how to go about solving the problem, but Allan Savory won＇t be among them.
