Joseph Henrich – Why Humans Survived and Smarter Species Didn't

Bullish:

• $COLLECTIVEINTELLIGENCE - Joseph strongly advocates for collective intelligence, emphasizing that humans evolved to think and solve problems in groups rather than individually. He argues that traditional psychological experiments focusing on individual problem-solving may not accurately reflect how humans naturally operate in societies.

  • “We evolved to think in collectives. There's this assumption that psychologists have had that understand human decision making and how our minds solve problems is that we should put people in by themselves in experiments and see how they do. But real human societies, hunter gatherers, they actually work in groups.”

    Joseph·1:51:43
• $CULTURALDIVERSITY - Joseph's research demonstrates that cultural diversity, particularly driven by immigration, has been a significant factor in promoting innovation and patent quality in the United States from 1850 to 1940. He emphasizes the importance of cultural variation for driving innovation.

  • “We just we have a paper under review right now in which we show that from, the 1850 roughly to 1940, a big driver of US innovation, both the quality and quantity of patents, is the cultural diversity of counties. And we actually use immigration as a kind of way of showing the causal effect of this. So what you want is a lot of cultural variation.”

    Joseph·1:11:06
• $COLLECTIVEBRAIN - Joseph advocates for breaking down silos between academic disciplines, drawing from his experience as a professor in multiple fields. He believes that integrating diverse perspectives and methodologies from different academic 'tribes' is crucial for addressing complex problems and advancing research.

  • “The way we silo, science is a big problem. And especially in the social science, I think it's even a bigger problem. One of my experiences so I've been a professor of anthropology, psychology, economics, and evolutionary biology. And just even the standards of evidence and what constitutes good research and how you tackle a problem really vary. So the academic disciplines are like different cultural worlds, different tribes, and just pulling the best from them has kind of been my approach.”

    Joseph·41:44
• $FACETOFACE - Joseph emphasizes the unique value of face-to-face interactions in facilitating the exchange of ideas, even in the digital age. He cites research showing that direct flights between cities increase idea flow more effectively than internet connections alone.

  • “One thing that is clear is that there's something special about face to face interactions. So something like whether even in the twenty first century, whether two cities have direct long haul flights between them or direct flights between them increases the flow of ideas between those places. But we know that these places are connected by the Internet, Whereas that effect doesn't seem as good.”

    Joseph·1:34:39
• $AICOGNITION - Joseph predicts that the cognitive abilities valued in an AI-driven future will differ significantly from those measured by traditional IQ tests. He suggests that new cognitive skills will be favored as the world changes, particularly with the advancement of AI technology.

  • “The world of the future is gonna be quite different than the one now. So what the set of cognitive abilities, which is gonna be favored in the new AI world, is not gonna be the same set that is was favored in 1900 when they designed the IQ test.”

    Joseph·0:45
• $PRONATALISM - Joseph expresses concern about declining fertility rates and their potential impact on collective intelligence. He predicts the spread of pronatalist ideologies or religions, suggesting that groups promoting higher birth rates will have an evolutionary advantage.

  • “I definitely take declining fertility pretty seriously. And, because especially if you're, like, a collector brain guy like me Right. Just having fewer people is gonna be a big problem. And I think that there will be spread of ideologies or religions or something which are pronatalist. And those groups will have a big advantage in cultural evolution because a community that is tends to produce more babies.”

    Joseph·1:23:38

Bearish:

• $IQ - Joseph criticizes the universal applicability of IQ tests, arguing that they measure a specific set of cognitive abilities valued by 20th-century institutions. He suggests that these measures may become less relevant as the world changes, particularly with the advent of AI.

  • “IQ is just a set of cognitive abilities that leads to success in twentieth century contemporary institutions that have come to dominate the world.”

    Joseph·0:15
• $MONOCULTURE - Joseph expresses concern about the loss of cultural diversity, particularly in languages. He views this trend towards monoculture as problematic, emphasizing the unique features of different languages and cultures that are being lost.

  • “I am worried about that, because just the destruction of, languages. So we're losing languages left and right. English has a particular form that you don't find in lots of languages, so that that's, you know, that's just an example of the kind of cultural diversity we're losing. Yeah. So that's definitely a worry.”

    Joseph·1:21:43