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. |
From inside the book
Results 1-3 of 20
Page 33
Basic birth rate depends on population P and on a coefficient BRN . Birth rate normal BRN states the birth rate per year as a fraction of the population . Birth rate BR , as defined here , is the total rate at which people are being ...
Basic birth rate depends on population P and on a coefficient BRN . Birth rate normal BRN states the birth rate per year as a fraction of the population . Birth rate BR , as defined here , is the total rate at which people are being ...
Page 51
It depends on the population and on the average amount of capital each person accumulates per year . The coefficient CIGN , hav- ing a value of 0.05 unit per person per year , describes the normal accumulation rate for 1970 conditions .
It depends on the population and on the average amount of capital each person accumulates per year . The coefficient CIGN , hav- ing a value of 0.05 unit per person per year , describes the normal accumulation rate for 1970 conditions .
Page 56
It also depends on the natural processes that determine the fraction of the pollution that can be absorbed in a specified time period . Pollution absorption POLA is determined by the amount of pollution POL divided by the pollution ...
It also depends on the natural processes that determine the fraction of the pollution that can be absorbed in a specified time period . Pollution absorption POLA is determined by the amount of pollution POL divided by the pollution ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Contents
Introduction | 1 |
Structure of the World System | 17 |
A World Model Structure and Assumptions | 31 |
Copyright | |
6 other sections not shown
Other editions - View all
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 |