Mutual Aid: A Factor of Evolution

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Introduction
Chapter 1: Mutual Aid Among Animals
Chapter 2: Mutual Aid Among Animals (continued)
Chapter 3: Mutual Aid Among Savages
Chapter 4: Mutual Aid Among the Barbarians
Chapter 5: Mutual Aid in the Mediæval City
Chapter 6: Mutual Aid in the Mediæval City (continued)
Chapter 7: Mutual Aid Amongst Ourselves
Chapter 8: Mutual Aid Amongst Ourselves (continued)
Chapter 9: Conclusion
Appendix
Appendix I: Swarms of Butterflies, Dragon-Flies, etc.
Appendix II: The Ants
Appendix III: Nesting Associations.
Appendix IV: Sociability of Animals
Appendix V: Checks to Over-Multiplication
Appendix VI: Adaptations to Avoid Competition
Appendix VII: The Origin of the Family
Appendix VIII: Destruction Of Private Property on the Grave
Appendix IX: The “Undivided Family”
Appendix X: The Origin of the Guilds
Appendix XI: The Market and the Mediæval City
Appendix XII: Mutual-Aid Arrangements in the Villages of Netherlands at the Present Day
Source, notes...