What is International Futures (IFs)?
IFs Help for Standalone Version
    Introduction to Use of IFs: Standalone Version
    Display
    Scenario Analysis
       Scenario Description
       Guided Scenario
       Quick Scenario Analysis with Tree
       Change Selected Functions
       Running the Model
       File Management
          File Management
    Data Analysis
    Extended Features
    Repeated Features
IFs Help for Web Version
Understanding the Model: "Opening the Black Box"
Appendix: Worldviews