4th Scenario
This is a further modification of Jay
Forrester's WORLD2 model. The
death rate is reduced in 1970 to better account for the recent
advances in medicine.
References:
- Cellier, F.E. (1991),
Continuous System Modeling, Springer-Verlag, New York, ISBN:
0-387-97502-0, 755p.
- Forrester, J.W. (1971),
World Dynamics, Pegasus Communications, 160p.
Simulate the model across 100 years, and plot the simulated and
the measured world populations together on a single graph against
the calendar years:

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