Sara Friedman

8/9/02


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Table of Contents

Sara Friedman

Motivation:

Presentation Outline

Graphical Models of Causality

Causal State Theory

Summary of Causal Theories

Back to the issue at hand…

Simulate Feedback Effects

Model Definitions and Equations

Without global updating or other group-level effects:

Group-Level Effects

Results

Group Size and Global Updating were Key Parameters

Correlation of Total Altruist Frequency with Average Patch Productivity, Varying g & n

PPT Slide

But what does this really tell us?

Cybernetic View of Model

Creating Sustainable Causal Cycles Between Human & Natural Systems

Related Reading

Thanks to:

PPT Slide

Author: Sara Friedman, University of California, Berkeley

Email: sarafrie@santafe.edu

Home Page: http://www.santafe.edu/projects/CompMech

Other information:
SFI's Summer 2002 NSF REU Program: Presentation by Sara Friedman, UCB

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