The first demonstration of laser action in ruby was made in 1960 by T. H. Maiman of Hughes Research Laboratories, USA. Many laboratories worldwide began the search for lasers using different materials, operating at different wavelengths. In the UK, academia, industry and the central laboratories took up the challenge from the earliest days to develop these systems for a broad range of applications. This historical review looks at the contribution the UK has made to the advancement of the technology, the development of systems and components and their exploitation over the last 60 years.

The moral foundation of capitalism holds that the wealth of a nation is enhanced (utilitarianism) by providing individuals with the freedom and liberty to do what comes natural, pursuing their own self-interests (egoism). When alignment between individual interests and general welfare is achieved, even if unintentionally achieved, minimum paternalistic governmental oversight and intervention is needed.

Assume that I am starting a business in Madison, Wisconsin, producing desks for professors,” I tell my students at the beginning of a lecture about Marxism. “I ask the Business School dean how much he paid for his current inventory of worn-out desks. The actual price was $500. How much does he tell me?”

“Four hundred fifty dollars!” a student shouts from the back of the room.

Michael Lewis’ book, Liar's Poker, presents a scary picture of behavior within the investment community. While this portrayal is interesting in its own right, it presents us with an opportunity to subject real business behavior to analysis and suggestions for reform. As such, the issues raised here transcend a mere review of the book's plot and prose. Real business behavior, described in gory detail by Lewis, will provide the basis for a moral analysis. Machiavelli's The Prince will provide the framework for most of this analysis.