Each title in the highly acclaimed Opposing Viewpoints series explores a specific issue by placing expert opinions in a unique pro/con format; the viewpoints are selected from a wide range of highly respected and often hard-to-find publications.; This title addresses various issues related to nanotechnology, including what the relationship between public perception and nanotechnology is, how nanotechnology will affect health, how nanotechnology will affect the environment, and how nanotechnology w; "Each volume in the Opposing Viewpoints Series could serve as a model not only providing access to a wide diversity of opinions, but also stimulating readers to do further research for group discussion and individual interest. Both shrill and moderate, th"