World DynamicsExamination of the structure of countervailing forces such as population growth, food production, capital investment, natural resources depletion, pollution, etc., at world level when exponential growth rate overburdens the environment - simulates world growth trends by means of a large-scale computer model and shows that a global equilibrium could be achieved if social policies and programmes were chosen taking into account the dynamic characteristics of world social systems. Flow charts. |
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Page 8
As the processes of Figures 1-4 and 1-5 take effect , the agricultural surplus available for export will decline . After the export buffer has been diverted to internal use , the full signifi- cance of Figure 1-5 will become apparent .
As the processes of Figures 1-4 and 1-5 take effect , the agricultural surplus available for export will decline . After the export buffer has been diverted to internal use , the full signifi- cance of Figure 1-5 will become apparent .
Page 58
But large amounts can have a cumulative effect by inter- fering with the natural processes of dissipation . Figure 3-15 suggests that the decay time for two - thirds of existing pollution rises to 5 years for pollution levels 20 times ...
But large amounts can have a cumulative effect by inter- fering with the natural processes of dissipation . Figure 3-15 suggests that the decay time for two - thirds of existing pollution rises to 5 years for pollution levels 20 times ...
Page 76
If that were to happen , the pollution - generation processes would probably stop before the world population had dropped as far as shown in Figure 4-5 . In other words , if the pollution crisis works its greatest hardship on the ...
If that were to happen , the pollution - generation processes would probably stop before the world population had dropped as far as shown in Figure 4-5 . In other words , if the pollution crisis works its greatest hardship on the ...
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Contents
Introduction | 1 |
Structure of the World System | 17 |
A World Model Structure and Assumptions | 31 |
Copyright | |
6 other sections not shown
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Common terms and phrases
accumulation action actual agriculture appear assumed assumptions average become behavior billion birth rate capital investment Capital-investment cause Chapter consequences continue created crowding curve death rate decline defined depends described developed discard discussed dynamic effect environment equations equilibrium examine existing expect factor falling Figure food production food ratio forces fraction further future gives greater grow growth higher improve increase indicated industrialization influence initial land less limit LOGICAL FUNCTION loop lower material standard means mode MULTIPLIER DIMENSIONLESS natural resources natural-resource normal NREM NRUN1 occurs ORIGINAL peak person policies pollution absorption pollution crisis pollution ratio POLR population possible present pressures probably processes rate normal reaches reduced relationship remaining represents result rise sector shortage shown shows social systems space standard of living stop structure suppressed TABLE taken tion units usage variable world system
References to this book
Bibliographic information
| Title | World Dynamics |
| Author | Jay W. Forrester |
| Edition | 2 |
| Publisher | Wright-Allen Press, 1971 |
| Original from | the University of Wisconsin - Madison |
| Digitized | 18 Jan 2008 |
| ISBN | 1563270595, 9781563270598 |
| Length | 142 pages |
| Export Citation | BiBTeX EndNote RefMan |