Mind Matters Natural and Artificial Intelligence News and Analysis

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World Alzheimer’s day concept. Human hands holding brain of earth over blurred blue nature background. Elements of this image furnished by NASA

Why a Science Fiction Writer Thinks Life Is More Than Just Matter

Many animals and even bacteria show behavior that smacks of thinking, he says
Science fiction author and retired internist Geoffrey Simmons talks about the amazing intelligence that life forms, even cells, show. Read More ›
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Blurred Thinking

How Can You Talk to Yourself?

If your mind is one, how can it talk to itself? What will artificial intelligence be like in the future. Dr. Geoffrey Simmons and Dr. Robert J. Marks discuss the mind, artificial intelligence, and Dr. Simmons’ book Are We Here to Re-Create Ourselves?: The Convergence of Designs. Show Notes 00:26 | Introducing Dr. Geoffrey Simmons 01:07 | Thinking and problem-solving…

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split personality

Does Split-brain Surgery Show That We Have No Real Identity?

A prominent philosopher built his career arguing against the existence of personal identity

One of the most bizarre consequences of the modernist materialist conception of human beings is the notion that personal identity is not real or not continuous. This view is, of course, contrary in every way to the lived experience of each of us. Like everyone else, I am the same person I was as a child, and the same person I will be a moment before my death. I am me, and I am no other. Of course, at different times of my life I have had different memories, experiences, and perceptions, but it is the same I (the only I) that has them. This is so fundamental to reality that it seems beyond question. It is not even clear…

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walnut split on a white background

My Right Hemisphere Is An Atheist! No, Wait …

In reality, split-brain surgery does not split consciousness in any meaningful sense

The atheist neuroscientist who has made bizarre claims about the outcomes of split brain surgery appears not to know much about neurosurgery.

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If Your Brain Were Cut in Half, Would You Still Be One Person?

Yes, with minor disabilities. Roger Sperry’s split-brain research convinced him that the mind and free will are real

The true significance of the split-brain experiments goes far beyond the significance of the lateralization of the brain; your essential unity also points to the immaterial nature of the mind.

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Michael Egnor on Splitting the Brain and Staying You

If you lose all four of your limbs, are you still you? Most people would say yes. What if your brain were cut into two pieces? Would you still be you? Robert J. Marks and Dr. Michael Egnor discuss splitting the brain and the research of Roger Sperry. Show Notes 00:30 | Introducing Dr. Michael Egnor, Professor of Neurosurgery and…

Photo by Bret Kavanaugh

Yes, Split Brains Are Weird, But Not the Way You Think

Scientists who dismiss consciousness and free will ignore the fact that the higher faculties of the mind cannot be split even by splitting the brain in half

Patients after split-brain surgery are not split people. They feel the same, act the same, and think the same, for all intents and purposes. Materialists like Jerry Coyne focus on subtle differences and distort the big picture.

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Concept of brain surgery or neurosurgery. Neurosurgeon holding scalpel in hand over 3D anatomical model of human brain. Brain surgery operations for treatment of diseases - tumor, aneurysm, epilepsy
Scalpel on model of brain

Some People Think and Speak with Only Half a Brain

A new study sheds light on how they do it

A range of neuroscience research findings is more readily explained by assuming that some aspects of thought–– abstract intellectual thought and free will–– are immaterial.

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images from a computerized tomography of the brain.
images from a computerized tomography of the brain.

Can Buzzwords About “Neural Networks” Save Materialist Neuroscience?

No. Experiments that support an immaterial consciousness often involve split or massively damaged neural networks

The attribution of abstract thought to the material brain is philosophical and logical nonsense and has been repeatedly discredited by the best neuroscience over the past century.

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Does “Alien Hand Syndrome” Show That We Don’t Really Have Free Will?

One woman’s left hand seemed to have a mind of its own. Did it?

Alien hand syndrome doesn’t mean that free will is not real. In fact, it clarifies exactly what free will is and what it isn’t.

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