Tagintelligence
What’s the Relation Between Intelligence and Information?
The fundamental intuition of information as narrowing down possibilities matches up neatly with the concept of intelligenceThe key intuition behind the concept of information is the narrowing of possibilities. The more that possibilities are narrowed down, the greater the information. If I tell you I’m on planet Earth, I haven’t conveyed any information because you already knew that (let’s leave aside space travel). If I tell you I’m in the United States, I’ve begun to narrow down where I am in the world. If I tell you I’m in Texas, I’ve narrowed down my location further. If I tell you I’m forty miles north of Dallas, I’ve narrowed my location down even further. As I keep narrowing down my location, I’m providing you with more and more information. Information is therefore, in its essence, exclusionary: the more Read More ›
Artificial Consciousness Remains Impossible (Part 1)
The cherished fiction of conscious machines is an impossibility
How a Toddler in a Toy Store Refutes Materialism
This everyday observation yields insight into a fundamental truthI’m a magnet for materialists. I often get into discussions with people who tell me that the universe is nothing but matter and energy. These folks believe in materialism. They say I’m nutty and wrong to think there is anything else. Something like: “Silly theist! Gods are for kids!” Let’s follow that thought. A grandparent of 11 humans, I’ve journeyed with their parents through the young ones’ toddlerhood many times. There’s a lot to learn about reality from toddlers’ learning and growing. It leads to understanding Toddler Truth. Take a toddler to a game arcade, a toy store, or another kid’s house to play. There’s one thing you can count on hearing: “I want that!” We parents start tuning out Read More ›
The Incoming Tidal Wave of AI Deceit
Every technological advance brings painful disruptions with itLeaders in business and science have called for a moratorium on developing artificial intelligence. They’re putting human wisdom up against humans’ quest for power, and we know who always wins those battles. Pardon the cynicism, but honestly, I don’t think we’ve begun to realize what a horrific mess we’re creating for ourselves here. AI developers will promise you great good from it. In reality it looms over us as a huge yet mostly unrecognized threat, especially for the damage it will do to human trust. AI itself won’t care, though. On one level it feels nothing, knows nothing, understands nothing. On another level it’s really quite insane. It’s innocent enough when confined in proper limits. AI-assisted braking in your car is Read More ›
Let’s Take the “I” Out of AI
Large language models, though impressive, are not the solution. They may well be the catalyst for calamity.When OpenAI’s text generator, ChatGPT, was released to the public this past November, the initial reaction was widespread astonishment. Marc Andreessen described it as, “Pure, absolute, indescribable magic.” Bill Gates said that the creation of ChatGPT was as important as the creation of the internet. Jensen Huang, Nvidia’s CEO, Jensen Huang, said that, “ChatGPT is one of the greatest things ever created in the computing industry.” Conversations with ChatGPT are, indeed, very much like conversations with a super-intelligent human. For many, it seems that the 70-year search for a computer program that could rival or surpass human intelligence has finally paid off. Perhaps we are close to the long-anticipated singularity where computers improve rapidly and autonomously, leaving humans far behind, Read More ›
Why ChatGPT Won’t Replace Google
With Google, the algorithm eventually leads you to content made by real people. With ChatGPT, you never leave the algorithmTo some extent, ChatGPT is a newer, easier-to-use interface than Google. Unlike Google, it doesn’t make you waste time by visiting those pesky websites. It not only looks into its database for content, but it also summarizes it for you as paragraphs. There is a problem lurking in there, however. Being computers, neither Google nor ChatGPT cares about the truth. They are algorithms, and they merely do as they are told. Additionally, you can’t code the human mind into algorithms. However, there is a fundamental difference between what ChatGPT does and what Google does that will prevent content generators like ChatGPT from displacing search engines like Google: Google eventually lets you out of its system. Ultimately, the goal of search Read More ›
Can AI Design AI?: Responding to Google’s Latest Tech
Anything can be intelligence if we set the bar low enoughCould a computer design itself? Could it design a bigger and better computer? A team at Google says yes. According to a recent article at NewScientist, Google has begun using AI to design AI. “Engineers at Google have tasked an artificial intelligence with designing faster and more efficient processors – and then used its chip designs to develop the next generation of specialised computers that run the very same type of AI algorithms,” writes Matthew Sparkes. Sparkes continues by explaining Google’s chip design, and introducing the reader to Google’s Anna Goldie, a member of the team at the front of this effort that tasks computers with making better computers. “It is conceivable,” says Sparkes, “that this new AI-designed chip will be used Read More ›
Phrenology: The Pseudoscience That Just Won’t Give Up
Are we arguing about this AGAIN?Phrenology is the detailed study of cranial sizes and shapes as a proxy for brain size and shape. Practitioners believed themselves to be able to use this information as an indicator of both the character and the mental abilities of the person whose brain was being investigated. Phrenology has been widely discredited, and is thought by many today to be pseudoscience. However, the vestiges of phrenology remain with us today, and are still used to justify various common beliefs and inferences, even by otherwise very educated people. The most common way that this happens is the use of brain size in the evaluation of the character of human evolution. It is often supposed by researchers that brain size can be Read More ›
Will Humans Ever Be Fully Replaceable by AI? Part 3
Data outlines what can be quantified but does not show the comparison between AI and human performance at the most important pointsTo get the right answer to the question of whether artificial intelligence will ever become capable of replacing man we must get the ontology, epistemology, and metrology right. Ontology seeks to understand the essential nature of things and the relationships between different things. Epistemology looks at what we can know and how accurately we can know what is knowable. Finally, metrology explores how we make measurements and comparisons. To get the right answer we must measure the right things (ontology), select what we will measure (epistemology), and determine how we make our measurements and comparisons with accuracy, precision, and repeatability (metrology). Mistakes in any of these areas will lead to a bad outcome. A common mistake is to measure what Read More ›
Will Humans Ever Be Fully Replaceable by AI? Part 2
Particles and energy can be translated into each other. Might man also be a type of duality, with a natural and a spiritual reality?In Part 1, we looked at the many dimensions to our thinking. Now, we ask, What then is man? Is man simply a complex biological machine that is fully explained by analyzing it in the four dimensions of space and time? Is the brain just a biological computer fully contained in four dimensions? Most of the world’s religions hold that man exists beyond the mere physical. Man has a soul, a spirit; these exist outside of the physical universe. There are characteristics, attributes, and values that are very real and have great impact, but which defy direct observation or quantification. String theory, an active research area in modern physics, requires 10 or 11 dimensions to fully explain what we see Read More ›
Computers Are Getting Faster But Are They Getting Smarter? No.
Computers are Turing machines, limited to operations that can be completely understood in relation to their programmingWon’t quantum computers be smarter than regular ones? No. Still No. What about optical computing, computing with DNA, or some other exotic form of computation? Always No. A skeptical reader might ask, Why such a definitive answer? How do you deal with the spectacular performance of deep learning? What about AlphaGo Zero? What about Watson? What about the infamous Deep Blue? What about quantum supremacy? Don’t these examples all disprove your point? No. All forms of computation past, present, and future will be physical. And all physical phenomena can be modeled by a Turing machine (pictured). No matter how fast the computer runs, the computer will never be more powerful than a Turing machine. A Turing machine consists of five Read More ›
So Now Ravens Are As Smart As Chimpanzees…
But wait! Weren’t chimpanzees supposed to be the closest thing to humans?Researchers tested ravens they had raised themselves (“hand-raised”), starting at four months of age (not far from the egg…) and then at 8, 12, and 16 months of age on a series of cognitive skills, compared to chimpanzees: Comparing the cognitive performance of the ravens with those of 106 chimpanzees and 32 orangutans who completed similar tasks in a previous study, the authors found that with the exception of spatial memory, the cognitive performance of the ravens was very similar to those of orangutans and chimpanzees. Nature Publishing Group , “Cognitive performance of four-months-old ravens may parallel adult apes” at Phys.org Here’s the open-access study. The authors offer an explanation: The findings provide evidence that ravens, similarly to great apes, Read More ›
Why Do Many Scientists See Cells as Intelligent?
Bacteria appear to show intelligent behavior. But what about individual cells in our bodies?Recently, we talked about the ways in which bacteria are intelligent. Researchers into antibiotic resistance must deal with the surprisingly complex ways bacteria “think” in order to counter them. For example, some bacteria may warn others while dying from antibiotics. But what about individual cells in our bodies? A skeptic might say that bacteria are, after all, individual entities like dogs or cats. There is evidence that individual life forms can show intelligence even with no brain. But dependent cells? Surprisingly, cells that are not independent at all but part of a body can also show something that looks like intelligence, as Michael Denton discusses in Miracle of the Cell (2020): No one who has observed a leucocyte (a white Read More ›
Lemurs with Brains 1/200 the Size of Chimps’ Pass Same IQ Test
This new finding about mouse lemurs also makes human exceptionalism more exceptional
Why Does Science Embrace the “Talking Animals” Myth?
Many birds are quite smart but why do some researchers imply that they think like people?In recent years, studies have confirmed a widespread cultural intuition that some birds, particularly corvids like crows and ravens, are “smart.” They show considerable problem-solving skills. Thus, they loom large in mythology as messengers and tricksters. For example, the Norse king of the gods (pictured) had two ravens as advisors. Oddly enough, science today retains the mythology and makes a curious use of it: New discoveries about the specifics of corvid brain organization and intelligence are framed as demonstrating that humans do not really have as exceptional thinking ability as we suppose: Research unveiled on Thursday in Science finds that crows know what they know and can ponder the content of their own minds, a manifestation of higher intelligence and Read More ›
Do Bacteria Warn Others While Dying from Antibiotics?
Scientists are learning more about the complex ways bacteria overcome efforts to control themThat’s what we learn from a new open-access paper in Nature titled “Dead cells release a ‘necrosignal’ that activates antibiotic survival pathways in bacterial swarms.” It’s sometimes described as “screams,” but it’s actually a release of chemicals, which amounts to the same thing: a warning to prepare for an onslaught of antibiotics. The scientists also noted another curious factor: The cascade of genes turned on by necrosignals not only protected the surviving swarm from antibiotics, but promoted future resistance to the compounds that killed their comrades. What’s more, the scientists realized that subpopulations of swarm bacteria were genetically variable; some were more susceptible to the antibiotics than others. Swarms of bacteria may collectively cultivate different subpopulations as an evolutionary survival Read More ›
In What Ways Are Cats Intelligent?
Cats have nearly twice as many neurons as dogs and a bigger and more complex cerebral cortexIt’s hard to come up with an interspecies IQ test. We live in a world where dogs are smarter than wolves in some ways but wolves are smarter than dogs in others. So much depends on what we want to measure. So let’s look at cats in relation to dogs because dogs have been studied so much more. Dogs are often seen as smarter than cats because they can do more jobs for humans. But humans bred dogs for millennia to do those very jobs. Cats have also made themselves useful to humans by killing pest rodents. But we best help the cat kill rodents just by getting out of his way. Thus, to assess cat intelligence vs. dog intelligence, Read More ›
In What Ways Are Spiders Intelligent?
The ability to perform simple cognitive functions does not appear to depend on the vertebrate brain as suchThis year saw a huge uproar in science media over claims that prominent researcher of spider behavior Jonathan Pruitt, a behavioral ecologist currently at McMaster University in Canada, had fabricated evidence of complex, seemingly intelligent behavior in spiders. After many colleagues recently raised concerns in blogs and tweets that behavioral ecologist Jonathan Pruitt had fabricated the data behind a slew of provocative results regarding animal personalities and social spiders, he denied the charges, saying any problems were inadvertent mistakes. Elizabeth Pennisi, “Embattled spider biologist seeks to delay additional retractions of problematic papers” at Science (March 12, 2020) Some of Pruitt’s data management mistakes seem rather curious: More than 20 scientists — co-authors, peers and other interested observers in the field Read More ›
In What Ways Are Dogs Intelligent?
There is no human counterpart to some types of dog intelligenceAt Gizmodo recently, George Dvorsky adopted the useful, though somewhat unusual, strategy of determining dog intelligence by focusing on what dogs can’t do. He starts with the premise, as put by University of Exeter psychology professor (and dog expert) Stephen Lea, who says that domestication “has radically altered the intelligence of dogs.” Not so much raised or lowered it as changed its nature from the type of intelligence we would expect from a wolf: “Dogs are very good at what they’re bred to do — they’re excellent at doing those things, and in some cases even better than other species we think are intelligent, such as chimps and bonobos,” Zachary Silver, a PhD student from the Comparative Cognitive Lab at Read More ›