Blaise Agüera y Arcas and James Manyika at Noema:
Claims that computing underlies physical reality are hard to prove or disprove, but a clear-cut case for computation in nature came to light far earlier than Wheeler’s “it from bit” hypothesis. John von Neumann, an accomplished mathematical physicist and another founding figure of computer science, discovered a profound link between computing and biology as far back as 1951.
Von Neumann realized that for a complex organism to reproduce, it would need to contain instructions for building itself, along with a machine for reading and executing that instruction “tape.” The tape must also be copyable and include the instructions for building the machine that reads it. As it happens, the technical requirements for that “universal constructor” correspond precisely to the technical requirements for a UTM [a Universal Turing Machine]. Remarkably, von Neumann’s insight anticipated the discovery of DNA’s Turing-tape-like structure and function in 1953.
Von Neumann had shown that life is inherently computational.
More here.
Enjoying the content on 3QD? Help keep us going by donating now.

In fact, the basic logic of enshittification — in which businesses start out being very good to their customers, then switch to ruthless exploitation — applies to any business characterized by network effects. It may go under different names like “penetration pricing,” but the logic is the same.
S
I
W
The crowd was expectant when Tatiana Andia took the microphone: She was a hero to many in the room, the woman who negotiated cheaper drug prices for Colombia. But that day, at a conference for policymakers and academics on the right to health in Latin America, there was a more intimate topic she wanted to discuss.
Mafalda is a young girl who hates soup and hypocrisy and loves democracy and the Beatles. She’s a precocious six year innocently questioning how the world works—often to the exasperation of her parents. She and her friends struggle to learn chess, try to become telepathic, and worry about war and overpopulation. After making a passionate plea for world she realizes that “the U.N., the Vatican and my little stool have the same power to sway opinion.” And she has the same hairstylist as Ernie Bushmiller’s Nancy
As a