Cognitive Revolutions
The medium truly is the message
Alan Chan • My Vision: A New City
This talk explores technological innovation and and the first periods in history when they were possible to discover.
Language persists information within communities. Writing persists information across generations.
Spoken language distinguished our common anatomical (200 Kya) from our behaviorally (52 Kya) human ancestors.
Writing requires only basic tool use — etching on a solid medium.
First evidence of writing is from 5.2 Kya.
Imagine all of the information that was lost to time, as well as innovations that were delayed.

Mathematics is a an abstraction and it is best broadcast using mathematical notation (a form of writing).
The permanence of sand drawings seem to be the limiting factor here.
Excerpt: “To appreciate how revolutionary Ascher’s perspective was, consider that before her work and that of her contemporaries, scholars generally assumed that only societies with writing could truly practice mathematics. They constrained their investigations of mathematical knowledge to textual sources and ignored many other practices seen in societies with oral traditions that did not use a written language.“
Memecoins as a measure of attention (+ popularity)

A good passage in continuation of the note on collective imaginations.
Responsibility that should be borne by an individual is dissolved amongst a group, who rely on the process of deliberation, passing on the responsibility to the organization.
Excerpt: “Committees are commonly used in our society because they create the illusion of avoiding risk. They are a wonderful device for avoiding responsibility while making the institution seem more rather than less accountable. Modern institutions have overloaded on actual risk while fleeing the appearance of it, especially if you count “failing at core mission” as a risk. Such aversion to the appearance of the unusual can’t be justified on economic grounds. Rather, it is a socially driven aversion.“
