"What intrigues us as a problem, and what will satisfy us as a solution, will depend upon the line we draw between what is already clear and what needs to be clarified," Nelson Goodman.
State Space Models
Sunday, March 22, 2026
Alternate Geopolitical Alignments for Israel
Wednesday, March 11, 2026
Future Scenarios for Iran
Notes
Remaking the Middle East: The U.S., Israel & Iran | FRONTLINE
WL20 Model State Variables
Tuesday, March 3, 2026
Friday, February 27, 2026
Is The Green Transition Over?
Notes
Green Transition Index Measurement Model
Green Transition model
Green Transition Shock Decomposition
Thursday, February 19, 2026
Sub-Saharan Africa Forecasts, World System (1960-2100)
To have the maximum impact on poverty reduction, that growth must be inclusive by creating employment opportunities while ensuring that the poor can take advantage of opportunities (for example, through quality education). Promoting economic growth, basic investments, and insurance are fundamental to sustainably improve the lives of the poor. Those actions reduce multidimensional poverty and enhance resilience against extreme weather and other shocks.
What does my SSA L20 model predict for future growth in Sub-Saharan Africa? The graphic above shows forecasts from five models. The forecasts are all positive:
- Random Walk (RW) The Random Walk model presents the "Muddling-Through" baseline.
- Business as Usual (BAU) The Business-as-Usual model assumes no Geopolitical Input from other countries.
- World Input (W) The World Input Model (WL20) assumes input from the World System.
- US Input The US Input model assumes input from the US Economy.
- TECH The two Technology Models assume emphasis on Technical Productivity (TECHP) and Technical Efficiency (TECHE). They produce essentially the same forecasts.
Notes
SSA L201 AIC Statistics
Saturday, February 14, 2026
Hardship Forecasts for Venezuela (1960-2100)
According to Google AI (quote above) the Trump II Administration claims to be running Venezuela now after the Jan 3, 2026 invasion. Geopolitical Alignment with the US, however, is not the only option for the future and may (or may not) be the best option.
In this post, I will focus on what Geopolitical Alignment, if any, would be best for the Venezuela people.** The alignments range from none (RW, TECHE, TECHP, and BAU) to alignment with the World System:
- No Geopolitical Alignments One option, that no longer seems practical, is for Venezuela to be left alone to manage it's own economy. This would involve letting the country take a Random Walk (RW), simply focus on Business-as-Usual (BAU) or turning the country into a Neoclassical Economic State focusing on Technical Productivity (TECHP) and Technical Efficiency (TECHE). From the time plot above, none of these options is best. Only TECHP results in a reduction in Hardship (HARD1). In any event, in the Long Twentieth Century, Venezuela has shown little ability to manage their own economy.
- Geopolitical Alignment with Latin America The LAC model shows very little reduction in Hardship (HARD1), probably because the Latin American Region (LAC) has it's own problems managing Hardship.
- Geopolitical Alignment with the US If there is a charitable interpretation of the US Invasion it is to rid Venezuela of incompetent Left-Wing governments (Heather Cox Richardson in the video below argues that what is really going on here is the destruction of the Rules-Based World Order) and align the country permanently with the US. Using the USL20 model (US) as input would result in a large reduction in Hardship (HARD1) but would only last until 2080 when there would be a rebound to increasing Hardship.
- Geopolitical Alignment with the World System After 2080, the best Geopolitical Alignment would be with the WL20 Model (if Venezuela survives the period of US dominance, which is not likely to be peaceful).
For more of my posts on Venezuela, see the Blog Roll (here).
Notes
VEL20 Hardship Measurement Model
VEL20 Hardship Indicator Codes
VEL20 Hardship AIC Statistics
Saturday, February 7, 2026
What If Iran Dominated the Middle East? World-System (1960-2100)
The best model for the Middle East is to stabilize growth rates with no Geopolitical Alignments.
- The Best Model (in terms of growth) is the MEA BAU (Business as Usual) model, essentially the Middle East without a dominant regional hegemon.
- The Next-Best Model is MEA driven by the Iranian Economy (IRL20)
- The Also-Ran Models are MEA driven by the US Economy (USL20) and the World System (WL20) when compared to a Random Walk (RW, the Middle East struggling to find some Geopolitical Alignments that work).
Notes
IR Measurement Model
The IR Measurement Model has three components: IR1 = (Growth), IR2 = (0.9091 LU - 0.335 KOF) and IR3 = (0.827 KOF - 0.3878 LU - 0.258 EF - 0.217 EG) where LU = Unemployment, KOF = Globalization, EF = Ecological Footprint. Notice the low weightings on HDI, the Human Development Index.
MEA Measurement Model
IR_MEA Model
MEA BAU Model
IR_MEA AIC Statistics
The IR_MEA models (RW, BAU, World, US and IRL20) are all very close together with the RW actually being best.
