Mind Matters News and Analysis on Natural and Artificial Intelligence

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Quantum Randomness Gives Nature Free Will

Whether or not quantum randomness explains how our brains work, it may help us create unbreakable encryption codes

When I was boy, my father explained free will and predestination to me: I dig a fence post hole. · Did I create the hole because of my own free will? · Or was the hole already there and I simply removed the dirt? If true, the hole was predestined. The question cannot be answered by examining the evidence. In philosophy terms, it is “empirically unanswerable.” That is the sort of stuff that philosophers debate. Religious people might point to scripture to support one conclusion over the other.1 In physics, however, quantum randomness offers a definitive answer to the question of predestination vs. free will—for subatomic particles. In the world of classical physics (Isaac Newton’s physics), it can be argued Read More ›

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Has Neuroscience Disproved Thinking?

A philosopher argues that Nobel Prize-winning research shows that the theory of mind is just another illusion, useful for survival and success
We've all seen this sort of argument before in many other guises. It is commonly called “reductionism.” The reductionist claims that, because an object can be construed as made up of parts, the object is just the parts. It is like saying that because an article like this one is constructed from letters of the alphabet, the article is only rows of letters. Read More ›
Robert J. Marks with Michael Medved
Robert J. Marks on Great Minds with Michael Medved

Robert J. Marks Talks Computers with Michael Medved

Computers can magnify what we do, he says, and that's the real threat
Recently, Robert J. Marks, director of the Walter Bradley Center for Natural and Artificial Intelligence, sat down with radio host and author Michael Medved to help sort through the confusion about what artificial intelligence can and can’t do, now and in the future. Read More ›
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Can Plants Be as Smart as Animals?

Seeking to thrive and grow, plants communicate extensively, without a mind or a brain

None of the plants' extensive "social life" requires reason, emotion, value systems, mind, consciousness, or a sense of self. It requires only that the plant, like an animal, seek to continue its highly organized existence. But plants' ability to process information for that purpose gives pause for thought.  

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Do Quasars Provide Evidence for Free Will?

Possibly. They certainly rule out experimenter interference.
The universe would seem much neater if everything were determined. One result is that objections to randomness and to free will have become more sophisticated. But have they succeeded? Read More ›
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Hamlet: Did his perplexing neurotransmitters cause the tragedy?

The neuroscientist working from a mechanical perspective would study the material and efficient causes of Hamlet’s act of revenge.
It is essential to note that the Aristotelian neuroscientist, while delving into the complexities of Shakespeare’s remarkable psychological portrayal of this tortured man, can also study Hamlet’s murder of Claudius in just the same way that the mechanistic neuroscientist can. But he doesn’t lose the plot. Read More ›
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Will AI lead to mass joblessness and social unrest?

A 2018 book by political scientist Virginia Eubanks, Automating Inequality: How High-Tech Tools Profile, Police, and Punish the Poor argues that it will: “automated systems entrench social and economic inequality by design and undermine private and public welfare.” Read More ›