Theobold, D. M, , S. H. Huntsman, and J. R.
Supra, Jr. 1995. WORLD SYSTEM SIMULATION: A
Generational Perspective on Global Systems.
Simulation & Gaming 26: 249-260.
Presents computer simulation exercise the object
of which is to sustain the word system.
The exercise models the interrelation of economy,
agriculture, population, resources, and pollution.




