Mind Matters Natural and Artificial Intelligence News and Analysis


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Are Extra Dimensions of the Universe Real or Imaginary?

The human mind can imagine and work with a world that we cannot physically apprehend, that follows the rules of mathematics

In a classic 2018 essay, republished recently at Aeon, science writer and artist Margaret Wertheim, author of a number of books, including Physics on the Fringe (Walker Books, 2011), asks us to think about what “extra dimensions” really means: While on the local level we are trained to think of space as having three dimensions, general relativity paints a picture of a four-dimensional universe, and string theory says it has 10 dimensions – or 11 if you take an extended version known as M-Theory. There are variations of the theory in 26 dimensions, and recently pure mathematicians have been electrified by a version describing spaces of 24 dimensions. But what are these ‘dimensions’? And what does it mean to talk Read More ›

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A Wrinkle In Time: Reading Science Fiction At An Early Age

An early introduction to science fiction will be a boon to any child's imagination

When I was young, my father was constantly pressing new books into my hands. The first in remembrance was C.S. Lewis’s The Lion, the Witch and the Wardrobe. The second to stand out was Madeleine L’Engle’s A Wrinkle In Time. It was a funny choice, really. My father’s theology does not match L’Engle’s universalism, nor are his preferred subjects math and science. At the time, I was unable to wrap my mind around concepts of dimension and time introduced by L’Engle, but the novel became a fast favorite that I have returned to in my adulthood. A Wrinkle In Time was most recently brought back into popular view when an adaptation imagined by director Ava DuVernay was released in theaters Read More ›

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At the Factory: Automation Engineer Uses Laptop for Programming Robotic Arm. New Era in Automatic Manufacturing Industry.

Will Humans Ever Be Fully Replaceable by AI? Part 1

We must first determine, what is a person and what is the nature of the universe in which a person can exist?

The title question has been around for quite some time. In this discussion, I would like to take an ontological look at this question. What is the essential nature of being a person? To fully replace humans, what must AI machines become capable of? IF we want to consider the possibility of making humans obsolete, we need to know what is the essence of humanity? What is the ontological nature of a person? What characteristics define being a person? Even before we can address the essential nature of a person, we must identify the essential nature of the universe in which that person exists. What is the universe? How many dimensions does it have? Can the universe, or in it Read More ›

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Do Near-Death Experiences Defy Science?

NDEs do not defy science. They sometimes challenge human senses. which are based on our biology

For example, if the human eye’s usual limitations were not a factor, previously unknown colors—which we know from science to exist—might be perceived.

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