Case Studies presents two or three detailed examples of the topic, usually at the local level. Facts lead to, indeed often compel, interpretation. In the last of the central sections, Expert Interpretation, each essay author poses two interpretative questions to a panel of three to four experts. The answers of these experts are provided not only as text, but also in their own voices as audio clips. These expert responses are thoughtful, sometimes provocative, even contentious.
Interpretation is like that.
Rounding out the essays are reference lists, annotated World Wide Web reference sites and a glossary. Each essay invites comments from readers in the Reader Comments section. We hope that these essays find a wide variety of uses and enliven discussion throughout our Nation.