Part1-Chapter7.0-7.4

Part Ⅰ: The Present: Foundation for the Past
Chapter Ⅶ: Primate Sociality, Social Behavior, and Culture
7.0: Big Questions ---- 00:00
7.1: Primate Societies: Diverse, Complex, Long-Lasting ---- 06:02
7.2: Getting Food ---- 27:17
7.3: Acquiring Resources and Transmitting Knowledge: Got Culture? ---- 32:59
7.4: Vocal and Nonvocal Communication Is Fundamental Behavior in Primate ---- 38:30