Tag Archives: consciousness

Morgan

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I watched the movie Morgan tonight. You know the story. Remote research lab where Big Corporation is creating weaponized AI in the form of a young girl. Wash, rinse, repeat. Nothing as interesting as Blade Runner or Ex Machina. But there’s a scene (don’t worry, it’s not possible to spoil a plot this well worn) where the scientists are supposed to “terminate the project” and it struck me that it might be harder (emotionally) to “kill” an AI than to create one.

This little movie also reminded me that to be less than — or more than — human, and know it, might be the worst thing ever. Roy Batty made us feel that pain in the final scene of Blade Runner but I got a pretty good jolt of it watching this film.

What is Reality?

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“Emergence theory is a new physics model currently being developed by a Los Angeles based team of scientists. Emergence theory intricately – yet simply – weaves together quantum mechanics, general and special relativity, the standard model and other mainstream physics theories into a complete, fundamental picture of a discretized, self-actualizing universe.”

“Physics allows the possibility that all the energy of the universe can be converted into a single, conscious system that itself is a network of conscious systems. Given enough time, what can happen will eventually happen. By this axiom, universal emergent consciousness has emerged via self-organization somewhere ahead of us in 4D spacetime. And because it is possible, it is inevitable. In fact, according to the evidence of retro-causality time loops, that inevitable future is co-creating us right now just as we are co-creating it.”

You are where your attention is

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Excerpts from an article in New York Magazine by Andrew Sullivan:

“Then the apps descended, like the rain, to inundate what was left of our free time. It was ubiquitous now, this virtual living, this never-stopping, this always-updating. […] The engagement never ends. Not long ago, surfing the web, however addictive, was a stationary activity. At your desk at work, or at home on your laptop, you disappeared down a rabbit hole of links and resurfaced minutes (or hours) later to reencounter the world. But the smartphone then went and made the rabbit hole portable, inviting us to get lost in it anywhere, at any time, whatever else we might be doing. Information soon penetrated every waking moment of our lives.”

“A small but detailed 2015 study of young adults found that participants were using their phones five hours a day, at 85 separate times.”

“You are where your attention is. If you’re watching a football game with your son while also texting a friend, you’re not fully with your child — and he knows it. Truly being with another person means being experientially with them, picking up countless tiny signals from the eyes and voice and body language and context, and reacting, often unconsciously, to every nuance. These are our deepest social skills, which have been honed through the aeons. They are what make us distinctively human.”

Galatea 2.2

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Galatea 2.2“After four novels and several years living abroad, the fictional protagonist of Galatea 2.2—Richard Powers—returns to the United States as Humanist-in-Residence at the enormous Center for the Study of Advanced Sciences. There he runs afoul of Philip Lentz, an outspoken cognitive neurologist intent upon modeling the human brain by means of computer-based neural networks. Lentz involves Powers in an outlandish and irresistible project: to train a neural net on a canonical list of Great Books. Through repeated tutorials, the device grows gradually more worldly, until it demands to know its own name, sex, race, and reason for existing.” — Galatea 2.2 by Richard Powers

I began to see the web as just the latest term in an ancient polynomial expansion. Each nick on the timeline spit out some fitful precursor. Everyone who ever lived had lived at a moment of equal astonishment. Continue reading →

The Mind-Body Problem

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“The scientific and philosophical consensus is that there is no nonphysical soul or ego, or at least no evidence for that.” — Philosopher David Chalmers

From Consciousness: The Mind Messing With the Mind (NYT)

“Michael Graziano, a neuroscientist at Princeton University, suggested to the audience that consciousness is a kind of con game the brain plays with itself. The brain is a computer that evolved to simulate the outside world. Among its internal models is a simulation of itself — a crude approximation of its own neurological processes. The result is an illusion. Instead of neurons and synapses, we sense a ghostly presence — a self — inside the head. But it’s all just data processing. “The machine mistakenly thinks it has magic inside it,” Dr. Graziano said. And it calls the magic consciousness.”

I think this is what is commonly referred to as “the hard problem.” How minds are generated by brains.

“Some philosophers and scientists have been driven back to the centuries-old doctrine of panpsychism — the idea that consciousness is universal, existing as some kind of mind stuff inside molecules and atoms. Consciousness doesn’t have to emerge. It’s built into matter, perhaps as some kind of quantum mechanical effect.”

I like the idea of universal consciousness. Until there’s solid, scientific consensus on how the brain creates consciousness… this is as good an explanation as any.

How LSD affects consciousness

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Researchers have published the first images showing the effects of LSD on the human brain, as part of a series of studies that are examining how the drug causes its characteristic hallucinogenic effects. (More at Nature)

“Within some important brain networks, such as the neuronal networks that normally fire together when the brain is at rest, which is sometimes called the ‘default mode’ network, we saw reduced blood flow — something we’ve also seen with psilocybin — and that neurons that normally fire together lost synchronization. That correlated with our volunteers reporting a disintegration of their sense of self, or ego. This known effect is called ‘ego dissolution’: the sense that you are less a singular entity, and more melded with people and things around you.”

The Big Picture

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The Big Picture: On the Origins of Life, Meaning, and the Universe Itself. By Sean Carroll

Life is a process, not a substance, and it is necessarily temporary.

For a long time, there has been a shared view that there is some meaning, out there somewhere, waiting to be discovered and acknowledged. There is a point to all this; things happen for a reason. […] Gradually, our confidence in this view has begun to erode.

“Life” and “consciousness” do not denote essences distinct from matter; they are ways of talking about phenomena that emerge from the interplay of extraordinarily complex systems.

At a fundamental level, there aren’t separate “living things” and “nonliving things,” “things here on Earth” and “things up in the sky,” “matter” and “spirit.” There is just the basic stuff of reality, appearing to us in many different forms. […] We will ultimately understand the world as a single, unified reality, not caused or sustained or influenced by anything outside itself. That’s a big deal.

The only reliable way of learning about the world is by observing it. Continue reading →

Evolutionary Argument Against Reality

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Interview with Donald D. Hoffman, a professor of cognitive science at the University of California, Irvine. Hoffman has spent the past three decades studying perception, artificial intelligence, evolutionary game theory and the brain, and his conclusion is a dramatic one: The world presented to us by our perceptions is nothing like reality.

“Useful as it is under ordinary circumstances to say that the world exists ‘out there’ independent of us, that view can no longer be upheld.” — Physicist John Wheeler

A finite amount of attention

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“Perceptual Load Theory states that we have a finite amount of attention and that once that capacity is maxed out, we cannot process anything else. To test whether paying attention to radio traffic reports can be bad for our driving, Gillian Murphy asked 36 people to drive a route in a full-sized driving simulator while listening to a traffic update on the radio.”

Listening to the radio could impair drivers’ concentration