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brain

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A profile of a human head with a brain illuminated by neural networks and data streams.
Image Credit: ParinApril - Adobe Stock

How Systems Biology Is Adopting an Engineering Framework

Everything from metabolic pathways optimized for efficiency to brain blood vessels designed as protective shock absorbers demonstrates multi-level planning. Read More ›
Plato
Photo credit: Daniel Romero via Unsplash.

Dr. Egnor: The “Platonic Turn” in Science

There is a “disconnect” between a physical organ of the body — the brain — and the “immortal mind,” the human spirit, that transcends it. Read More ›
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Photo credit: Gaetan Lee, tilt corrected by Kaldari., CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons.

Remarkable Engineering and the “Two Brains” Myth

Did two brains evolve into one? This is not a left brain/right brain thing. It is more like claims for a reptilian brain underlying our mammalian one. Read More ›
YellowmyxomycetePhysaraceaeUK
Photo credit: Stu's Images, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons.

Slime Smarts: These Brainless Blobs Are Brighter than You Thought

Some want to claim that slime molds poses a threat to the idea that humans are exceptional. Read More ›
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Photo source: Discovery Institute.

Dr. Egnor: Denying the Mystery of the Mind

The mind, operating outside the body, can use reason to add 1 and 1 and reach a sum of 2. The brain cannot. Read More ›
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Photo credit: Gerard Stańczak, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons.

Return of the Lizard Brain? It Seems Not

It’s easy to see why people might latch onto the idea of a reptilian brain as an explainer, or an explainaway, for complex topics. Read More ›
9/11
Photo credit: Michael Foran, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons.

Oppenheimer’s Demon Is “9/11 Times a Thousand”

For the 25th anniversary of 9/11 you may be wondering what to read or watch for the occasion. I have a few suggestions. Read More ›
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Photo source: U.S. Navy, by Capt. Jaime A. Quejada, Public domain, via Wikimedia Commons.

This Is Your Brain Under Anesthesia

Even with lighter anesthesia, the stuff of nightmares is unlikely. Your mind is still there, just not taking calls. Read More ›
possum
Photo: A possum, by Cody Pope, CC BY-SA 2.5 <https://creativecommons.org/licenses/by-sa/2.5>, via Wikimedia Commons.

What’s an Explainaway? Here Is an Example from the Debate on Near-Death Experiences

Explainaways, whether possum tales or optical illusions, exist to protect a system from unwanted evidence by ignoring or dismissing it. Read More ›
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Photo credit: damn_unique, CC BY-SA 2.0 <https://creativecommons.org/licenses/by-sa/2.0>, via Wikimedia Commons.

Hey Octopus, How Did You Get to Be So Smart?

With the asocial brain hypothesis, researchers ask us to think beyond traditional explanations for why some animals display unexpected intelligence. Read More ›

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