This paper is part of an extensive study of secondary school students' preconceived ideas about climate change. Here, we undertake a survey in the province of Valencia (Spain) to ascertain secondary school students' notions of the causes and consequences of climate change. Results show, among other things, that students clearly relate the misuse…

Part one of a two-part article discusses the continuing problems of Indian tribes in negotiating equitable mining leases yielding reasonable economic returns without excessive social and environmental disruption. The article reviews several successful tribal actions and suggests courses of action for Indian planners and leaders. (Author/SB)

The infusion of technology into society has created social and environmental problems as well as benefits. Four concerns linked with technology are discussed in this paper: rising unemployment, growing social inequalities, dwindling oil and gas reserves, and potential long-term ecological problems. Indiscriminate transfer of modern labor-saving…