How complex language evolved during the cognitive revolution, changing humanity and the world.
Discover how language transformed from simple grunts and hand signals to complex communication, enabling us to cooperate, create cultures, invent stuff and build civilizations. We explore the evolution of human imagination, the role of gossip, the development of societal morals, and the paradoxical nature of human violence and compassion.
Additionally, we discuss the future of communication technology and the potential mind-blowing implications of brain-computer interfaces. Packed with insights from anthropology, psychology, and neuroscience, this episode provides a comprehensive understanding of our past and a glimpse into our possible future.
ABOUT
How to Change the World is an independent podcast documenting the entire history of innovation. One world-changing event at a time. In the process we are building out frameworks and mental models to think more coherently about global change and the future of technology.
Written, edited, recorded, and produced by Sam Webster Harris.
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CHAPTERS
00:00 The magic of co-operation
02:26 Welcome
05:09 The Compression problem
08:50 ACT 1 - COGNITIVE BASIS OF LANGUAGE
08:50 Biological history of languages
13:46 The Interconnected Brain
17:24 Complex words and stuff
21:11 Teamwork
22:08 ACT 2 - GOSSIP, MYTHS & RELIGION
22:08 Gossip and the glue of society
25:46 Myths and shared delusions
30:40 Early Religions - Animism, art and penises
33:37 ACT 3 - SELF-DOMESTICATION
33:43 Shame and Blushing
38:30 The Execution Hypothesis
43:21 Reactive vs Proactive Violence
46:55 Mealtimes Sharing and small town thinking
52:12 ACT 4 - EVOLUTIONS OF LANGUAGE
52:12 Language shifts
55:59 Shame and Society
58:49 ACT 5 - FUTURE OF COMMUNICATION TECHNOLOGY
01:01:33 Brain Computer Interfaces
01:07:38 Predicting the future
01:09:47 WRAP UP
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