Reviews the status of high energy physics and the contributions resulting from research with particle accelerators. Supports the value of supercolliders and discusses its potential impact on scientific research. Also reviews and analyzes the basic components of the Standard Model. (ML)

The 21 essays in this two-part book provide conceptual and operational understanding of the nature of models as representations of reality and as tools for description, analysis, interpretation, and forecasting. Topic areas addressed in part 1 (concept) include: the nature of models; the earth as a system; the determination of form; some…