| Preface |
| Overview / 1： |
| An Informal Sketch of the Dual Inheritance Model |
| The Relationship between Genetic and Cultural Evolution |
| The General Utility of Dual Inheritance Theory |
| Conclusion |
| Some Methodological Preliminaries / 2： |
| Darwinian Approach |
| Modeling Complex Phenomena |
| Use of Data |
| In Defense of Mathematical Models |
| In Defense of Analogies |
| The Cultural Inheritance System / 3： |
| Defining Cultural Inheritance |
| Review of Data from the Social Sciences |
| Models of Cultural Transmission |
| Guided Variation and the Evolution of Cultural Inheritance / 4： |
| Models of Learning |
| The Force of Guided Variation |
| The Evolution of Cultural Transmission |
| Comparing Genetic and Cultural Transmission |
| Biased Transmission and the Sociobiology Debate / 5： |
| An Overview of Biased Transmission |
| Models of Direct Bias |
| The Adaptive Consequences of Direct Bias |
| An Evaluation of Sociobiological Hypotheses |
| The Empirical Evidence |
| The Natural Selection of Cultural Variations: Conflicts between Cultural and Genetic Evolution / 6： |
| Empirical Examples |
| Models of Natural Selection |
| The Evolution of Nonparental Transmission |
| The Interaction of Selection with Direct Bias and Guided Variation |
| The Demographic Transition |
| Frequency-dependent Bias and the Evolution of Cooperation / 7： |
| Models of Frequency-dependent Bias |
| The Adaptive Advantages of Conformist Transmission |
| Empirical Research on Conformity |
| Conformit Transmission and Cultural Group Selection |
| Indirect Bias and the Evolution of Symbolic Traits / 8： |
| Evidence for Indirect Bias |
| Models of Indirect Bias |
| The Runaway Process Possible |
| Examples of the Runaway Process |
| Symbolic Culture and the Runaway and Drift-Away Processes |
| Summary of the Main Results / 9： |
| Utility of Dual Inheritance Theory |
| Future Work |
| References and Author Index |
| Subject Index |
| Preface |
| Overview / 1： |
| An Informal Sketch of the Dual Inheritance Model |
図書
