Systems engineering in search of the elusive optimum

The current wave of enthusiasm for systems engineering is considered, and ´litmus tests´ are presented to identify whether activities presented as systems engineering really justify the title. The fleeting nature of optimality is explored, showing that the need for flexible, adaptable solutions is increasing as social turbulence and tempo increase. The goal of systems engineering as seeking optimum solutions is explored together with the relationship between optimum and minimal entropy configurations. How it is possible to identify optimum conditions without the need for mathematics is illustrated. Finally, a process/life-cycle model of systems engineering is introduced which retains the flexibility and adaptability essential to deal with the dynamic markets in which we increasingly compete.