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The challenges associated with the development of innovative energy efficient technology require a new generation of skilled and creative scientists and engineers. Moreover, it is vital that they possess the ability to communicate their expertise to the general public and to serve as advisors and participants in the development of science policy. This paper describes a curriculum for a course in optics that. investigates the physical principles and policy aspects of solid state lighting. Recent legislation places stringent efficiency and reliability requirements on lighting, promoting the development of new commercial lighting options. The physics of solid state lighting fits naturally into the undergraduate optics curriculum, and the policy aspects provide students with an engaging connection between science and society. [ABSTRACT FROM AUTHOR]

We revisit a series of papers on science and society issues by David Hafemeister in the 1970s and 1980s. The emphasis in the present work is on world oil production limits and some consequences of various possible scenarios for the near future. Some of the data and scenarios used by Hafemeister are updated for U.S. oil production in the past two decades, and extended to an analysis of a peak in world oil production in the future. We discuss some simple scenarios for future energy use patterns and look at the consequence of these scenarios as world oil production begins to decline. We also provide a list of resources for critical investigations of natural resource extraction and depletion patterns. [ABSTRACT FROM AUTHOR]

The article presents an updated transportation statistics for automobile and light truck usage in the U.S. in continuation to statistics presented in the paper titled "A Physicist's View of the Automobile Engine." Topics discussed include factors involved in data analysis such as average miles per gallon of automobiles, number of light trucks, and gasoline usage, classification of sport utility vehicles and minivans as light trucks, and increasing trends of using automobiles by students.