1. Ecological-Evolutionary Theory Who gets what and why?

2. Part I Overview

3. An aside… “Theory” and “stratification theory” What should a theory of stratification do? Explanation vs. prediction Emphasis on the question: “Who gets what and why?”

4. Key features Focus on the distributive system Causal taxonomy based on independent variables Emphasis on technology as a necessary (not sufficient) condition Attention to both constants and variables

5. Ecological-evolutionary development

6. The main independent variable: Technology What are the advantages and disadvantages of focusing on technology? As a theoretical construct, what does technology explain and/or predict? Might there be a more powerful predictor of first- order societal differences?

7. The “constants”: What are they? Social nature Self-interested nature Unequal ability Reliance on habit and custom (which can vary) Scarcity of rewards Human societies are imperfect systems Which, if any, of these are problematic?

8. The “constants” (II): What role do they play? How would the theory fare without the constants? Do our methods privilege variables over constants? Are constants more relevant for explanation than prediction?

9. The forces Continuity Innovation Selection

10. Part II Macro Level: Historical Trends

11. Accurate “predictions” Growth in average size of societies Reduction in number of societies Similarity of surviving societies Increasing population Increasing division of labor (w/in and between countries) Etc.

12. From technology to inequality How does technology lead to inequality? How does innovation fuel further innovation? What do these processes imply about the importance of initial resource endowments?

13. Societal types How might we explain “AG reversals” in slavery, despotism, polygyny, etc.? Why does inequality decline in industrial societies? Why might inequality increase in post-industrial society?

14. Part III “Meso” Level: Power and Class

15. Laws of distribution (i.e. stratification) Sharing occurs to the extent that it benefits those who control the surplus Power determines the distribution of nearly all the remaining surplus Simple societies distribute based on need Societies with a surplus distribute based on power

16. Power What is it? What are the sources of power? If power is a predictive concept, how can we measure it? What is the relationship between coercion and consensus? How does power “flow both ways”?

17. The concept of class What is Lenski’s definition of class? Is this more or less useful/realistic than other definitions? How would one operationalize economic class in this theory?

18. Conflict and consensus What is the basis of class conflict? What is the basis of class consensus?

19. Class systems What are class systems and how do they differ from classes? What are historical examples of conflict between class systems? What role does status inconsistency play in these conflicts? How could one empirically determine the relative weight of a class system?

20. Part IV Conclusion: Situating the Theory

21. The theoretical ecology Into what niche does this theory fit? What kind of theory is this? To which theories is Lenski responding? Who are his main competitors?

22. Ecological-evolutionary theory and functionalism Will someone please pretend to be a functionalist for this discussion? Briefly, what are functionalism’s central tenets for stratification? What are the similarities? Differences?

23. Ecological-evolutionary theory and “conflict theories” Briefly, what are conflict theory’s central tenets for stratification? What are the similarities? What are the differences?

24. A synthesis? How persuasive is Lenski’s attempt at synthesizing “consensus” and “conflict” perspectives?

25. The final test What can we do with ecological- evolutionary theory that we cannot do without it?