Childhood’s End

Digital computers deal with integers, binary sequences, deterministic logic, algorithms, and time that is idealized into discrete increments. Analog computers deal with real numbers, non-deterministic logic, and continuous functions, including time as it exists as a continuum in the real world. In analog computing, complexity resides in topology, not code. Information is processed as continuous functions of values such as voltage and relative pulse frequency rather than by logical operations on discrete strings of bits. Digital computing, intolerant of error or ambiguity, depends upon precise definitions and error correction at every step. Analog computing not only tolerates errors and ambiguities, but thrives on them. Digital computers, in a technical sense, are analog computers, so hardened against noise that they have lost their immunity to it. Analog computers embrace noise; a real-world neural network needing a certain level of noise to work.

The search engine is no longer a model of human knowledge, it is human knowledge. What began as a mapping of human meaning now defines human meaning, and has begun to control, rather than simply catalog or index, human thought. No one is at the controls. If enough drivers subscribe to a real-time map, traffic is controlled, with no central model except the traffic itself. The successful social network is no longer a model of the social graph, it is the social graph. This is why it is a winner-take-all game. Governments, with an allegiance to antiquated models and control systems, are being left behind.

Mind blown.