Charles Stross on Mind

"The question of whether a computer can think is no more interesting than the question of whether a submarine can swim."

"You know, if I tried to change the minds of everyone who I thought needed changing, I’d never have time to do anything else."

"Human consciousness isn’t optimized for anything, except maybe helping feral hominids survive in the wild."

"I think we may be mistaking the elephant’s tail for a bell-pull."

"I’m thinking on the fly, here."

"Yup, that pretty much confirms the diagnosis. This is the desk of a diseased mind, hugely ambitious, prone to taking insanely dangerous risks. He’s not ashamed of boasting about it—he clearly believes in better alpha-primate dominance displays through carpentry."

"They’re believers, Mr. Howard. Pentecostalist dispensationalists—they are saved, but they are surrounded by the unsaved, and they think their master is returning imminently, and anyone who isn’t saved by the time of his arrival is doomed. So they intend to save everyone whether or not they want to be saved, one brain parasite at a time."

"Let’s say they get speech, and they got theory of mind, so they get religion pretty soon, too—an emergent side effect of ascribing intentionality to aspects of their environment. Animism, polytheism, whatever. They probably discover ritual magic pretty fast because their brains are predisposed to modeling complex entities. Abstract thinking."

"“They’re too literal-minded,” he said quietly. “All doing, no innovative thinking. They don’t understand metaphors well; half of them think you’re Baba Yaga returned, you know? We’ve been a, ah, stable culture too long. Patterns of belief, attitudes, get ingrained. When change comes, they are incapable of responding. Try to fit everything into their preconceived dogmas."

"“There are two types of people in this world,” Pete volunteers helpfully, “those who think there are only two types of people in the world, and everybody else.” He sips his wine thoughtfully. “But the first kind don’t put it that way. They usually think in terms of the saved and the damned, with themselves sitting pretty in the lifeboat.” He manages to simultaneously look pained and resigned. “Sometimes they find their way out of the maze. But not very often."

"Here we are, sixty something human minds. We’ve been migrated—while still awake—right out of our own heads using an amazing combination of nanotechnology and electron spin resonance mapping, and we’re now running as software in an operating system designed to virtualize multiple physics models and provide a simulation of reality that doesn’t let us go mad from sensory deprivation! And this whole package is about the size of a fingertip, crammed into a starship the size of your grandmother’s old Walkman, in orbit around a brown dwarf just over three light-years from home, on its way to plug into a network router created by incredibly ancient alien intelligences, and you can tell me that the idea of a fundamental change in the human condition is nonsense?"

"“Now, consciousness. That’s a fun thing, isn’t it? Product of an arms race between predators and prey. If you watch a cat creeping up on a mouse, you’ll be able to impute to the cat intentions that are most easily explained by the cat having a theory of mind concerning the mouse—an internal simulation of the mouse’s likely behavior when it notices the predator. Which way to run, for example. And the cat will use its theory of mind to optimize its attack strategy. Meanwhile, prey species that are complex enough to have a theory of mind are at a defensive advantage if they can anticipate a predator’s actions. Eventually this very mammalian arms race gave us a species of social ape that used its theory of mind to facilitate signaling—so the tribe could work collectively—and then reflexively, to simulate the individual’s own inner states. Put the two things together, signaling and introspective simulation, and you’ve got human-level consciousness, with language thrown in as a bonus—signaling that transmits information about internal states, not just crude signals such as ‘predator here’ or ‘food there.’"