World dynamicsWright-Allen Press, 1971 - 142 pages |
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Page 14
... taken on the basis of models . The question is not whether to use or ignore models . The question is only a choice ... taken to alter the system . But this process is often faulty . * This symposium was funded by the Volkswagen ...
... taken on the basis of models . The question is not whether to use or ignore models . The question is only a choice ... taken to alter the system . But this process is often faulty . * This symposium was funded by the Volkswagen ...
Page 33
... taken as the reference of comparison , the multiplier would not alter the basic birth rate . If the condition were more favorable than normal , the multiplier would have a value greater than 1. If the condition of a part of the system ...
... taken as the reference of comparison , the multiplier would not alter the basic birth rate . If the condition were more favorable than normal , the multiplier would have a value greater than 1. If the condition of a part of the system ...
Page 49
... taken to decrease the food production of the world by 50 % . At the high extreme for capital , the contribution of capital saturates , and more capital does little to increase food output . FPCI 2 FPCIT Eq . 21.1 3 CIRA Figure 3-11 Food ...
... taken to decrease the food production of the world by 50 % . At the high extreme for capital , the contribution of capital saturates , and more capital does little to increase food output . FPCI 2 FPCIT Eq . 21.1 3 CIRA Figure 3-11 Food ...
Contents
Introduction | 1 |
Structure of the World System | 17 |
A World Model Structure and Assumptions | 31 |
Copyright | |
6 other sections not shown
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 crisis pollution ratio POLN1 POLR population possible present pressures probably processes raise 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