Signals and Noise: Chapter 15 (Synaesthesia)

The drift from daylight into twilight held an anxiety for Zach. There was a liquescent feeling to the air that was a result of the luminous ocean, the cars, and the windows of the coastal homes. The morning was much bolder in its transition—less lackadaisical—because the coastal range blocked the light into a striated glow until finally rolling over town in full heat, bearing down on the fogbank that stretched out to the south like twirling cotton candy. He woke up scared in a way that he rarely ever did. There had been days when he awoke in a full flush, bounding out to the living room to peer out through the blinds, marveling that the FBI had not yet arrived, but there had always been a mischievous edge to his fears. If he had been arrested, taken in, interrogated, it was all part of the stripes associated with his own actions. This time was different for Zach. He was scared that there was something else going on that he did not understand, and he was not at all used to not understanding or, at least, thinking he understood.

The online universe had not changed and PoorGore was not back in The Spinner’s miniverse. He checked in on the Idaho papers, narrowing to the southwest corner of the state, watching for anomalies. Pollution, grazing rights, indigenous casinos and their impacts, car dealerships going under, property taxes—it was all normal for the time being except that PoorGore had vanished and nothing significant had happened. Zach’s mental math suggested he could be anywhere in the United States given the elapsed time since PoorGore’s last post. He peered at FC’s house from space again, but the satellite imagery had not changed.… Read the rest

Intelligence versus Motivation

Nick Bostrom adds to the dialog on desire, intelligence, and intentionality with his recent paper, The Superintelligent Will: Motivation and Instrumental Rationality in Advanced Artificial Agents. The argument is largely a deconstruction of the general assumption that there is somehow an inexorable linkage between intelligence and moral goodness. Indeed, he even proposes that intelligence and motivation are essentially orthogonal (“The Orthogonality Thesis”) but that there may be a particular subset of possible trajectories towards any goal that are common (self-preservation, etc.) The latter is scoped by his “instrumental convergence thesis” where there might be convergences towards central tenets that look an awful lot like the vagaries of human moral sentiments. But they remain vagaries and should not be taken to mean that advanced artificial agents will act in a predictable manner.… Read the rest

Talking Musical Heads

David Byrne gets all scientifical in the most recent Smithsonian, digging into the developmental and evolved neuropsychiatry of musical enjoyment. Now, you may ask yourself, how did DB get so clinical about the emotions of music? And you may ask yourself, how did he get here? And you may ask yourself, how did this music get written?

…one can envision a day when all types of music might be machine-generated. The basic, commonly used patterns that occur in various genres could become the algorithms that guide the manufacture of sounds. One might view much of corporate pop and hip-hop as being machine-made—their formulas are well established, and one need only choose from a variety of available hooks and beats, and an endless recombinant stream of radio-friendly music emerges. Though this industrial approach is often frowned on, its machine-made nature could just as well be a compliment—it returns musical authorship to the ether. All these developments imply that we’ve come full circle: We’ve returned to the idea that our universe might be permeated with music.

It seems fairly obvious that the music I’m listening to right now (Arvo Part) could be automatized, but just hasn’t been so far. And this points to the future world Byrne points to, where we are permeated with music and the contrast with silence is the most sophisticated distinction that can be drawn.… Read the rest

An Exit to a New Beginning

I am thrilled to note that my business partner and I sold our Big Data analytics startup to a large corporation yesterday. I am currently unemployed but start anew doing the same work on Monday.

Thrilled is almost too tame a word. Ecstatic does better describing the mood around here and the excitement we have over having triumphed in Sili Valley. There are many war stories that we’ve been swapping over the last 24 hours, including how we nearly shut down/rebooted at the start of 2012. But now it is over and we have just a bit of cleanup work left to dissolve the existing business structures and a short vacation to attend to.… Read the rest