Lands lost to desert may effectively be lost for ever, so desertification is humanity's most obvious despoliation to the planet. It is certainly one of the most serious environmental problems facing t
Tropical rain forest is being cleared so rapidly and on such a scale that it is a major global environmental problem, threatening the survival of half of the world's plant and animal species and contr
Lands lost to desert may effectively be lost for ever, so desertification is humanity's most obvious despoliation to the planet. It is certainly one of the most serious environmental problems facing t
Sustainable development is capturing the attention of planners, politicians and business leaders. Within the academic sphere its study is increasingly breaching disciplinary boundaries to become a foc
