Reading Solution – February 2017
Creativity for the Future When little ones pick up crayons to color they do so…
Read and Be WEIRD
Reading makes you one of the WEIRDest people in the world according to Joseph Henrich, Harvard Professor of Human Evolutionary Biology.
Development of what he calls our “Collective Brain” powered the evolutionary success of our earliest ancestors. Later the modern world would begin to take shape when reading became widespread.
Joseph Henrich is interested in the question of how humans evolved from “being a relatively unremarkable primate a few million years ago to the most successful species on the globe” and how culture shaped our species’ genetic evolution.
In his book the Secret of Our Success Henrich explains, “Our collective brains operating over generations, not the innate inventive power or creative abilities of individual brains, explain our species’ fancy technologies and massive ecological success.”
Henrich asserts that because of the cultural evolution of the Collective Brain humans were able to design new organizations, institutions, and policies. We are adaptive cultural learners who acquire ideas, beliefs, values, norms, motivations, and worldviews from others in our communities. Our Collective Brain strengthens our ability to imagine alternative solutions, and work through complex problems.
According to Henrich humans are status seekers, our preferences and motivations are not fixed, and social norms are strong. Innovation depends on the expansion of our collective brains and the ability of social norms, institutions, and the psychologies they create to encourage people to freely generate, share, and recombine novel ideas, beliefs, insights, and practices. Different societies possess quite different social norms, institutions, languages, and technologies, and consequently they possess different ways of reasoning, mental heuristics, motivations, and emotional reactions.
In his latest book, The WEIRDest People in the World Henrich looks to Europe in the Middle Ages for the seeds of what we now think of as the Western World. He credits the Protestant Reformation for bringing access to the written word to the general population. His research suggests that reading rewired our brains strengthening our ability to imagine alternative paths, remember details, picture detailed scenes, and think through complex problems as well as making us more empathetic. In short, reading makes us not just more knowledgeable, but also functionally smarter.
This renovation has left WEIRD people (Western, Educated, Industrial, Rich, and Democratic) with a specialized area in the left ventral occipital temporal region, has shifted facial recognition into the right hemisphere, reduced our inclination toward holistic visual processing, increased our verbal memory, and thickened the corpus callosum, which connects the left and right hemispheres of the brain.
Some characteristics that make us WEIRD are individualism and personal motivation which results in self-focus, patience, desire for choices, and low conformity. Our impersonal pro-sociability manifests in a linear concept of time and notions of progress, our belief in free will, willingness to cooperate with strangers as well as impersonal institutions. Perceptual and cognitive abilities and biases lead to analytical problem solving, over-valuation of our own stuff, and over-confidence.
These characteristics have worked in our favor so far but Henrich offers a note of caution. “This process is not linear, and cultural know-how can be lost if the size of the group and their interconnectedness declines.”