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octopus
Photo: California two-spot octopus, by Tom Kleindinst via Marine Biological Laboratory.

MicroRNAs: A New Clue About Octopus Intelligence?

While octopus brains are very different from vertebrate brains, they share with vertebrates, a huge number of microRNAs. Read More ›
hallucination
Photo credit: Ehimetalor Akhere Unuabona, via Unsplash.

Is Consciousness a “Controlled Brain Hallucination”?

Anil Seth explains away consciousness away using fashionable terms like that. As a pediatric neurosurgeon, I know from clinical experience that he is wrong. Read More ›
Cleveland_Chamber_Symphony_4-09-2006
Photo: An orchestra without a conductor, by Harry Weller, Del57 at English Wikipedia, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons.

Another Philosopher Says the Unified Self Is an Illusion

In an interview, Julian Baggini asserted that, while consciousness is not an illusion, a unified self that persists through time is. Read More ›
mystical
Photo credit: Christopher Campbell, via Unpslash.

Listen: Into the Mystic with a Neurosurgeon and a Neurotheologian

What parts of the brain light up, and what parts go dormant, when someone is “speaking in tongues”? Read More ›
microscope
Photo credit: Apex 360 via Unsplash.

Scientists Are Undermining Our Trust in Science

Falsification of scientific research has been a chronic problem for the sector in recent years. Read More ›
common octopus
Photo credit: Martijn Klijnstra, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons.

How Octopuses Got So Smart? “Junk DNA”

Jumping genes used to be dismissed as junk DNA which in turn was held to be slam-dunk evidence for unguided evolutionary processes. Read More ›
Pravda
Photo: <I>Pravda</I> editorial offices, via Wikimedia Commons.

This Cambrian Explosion “Explanation” Qualifies as Propaganda

It’s interesting to see what Derek E. G. Briggs is willing to admit about the Cambrian explosion. Read More ›
octopus
Photo credit: Pseudopanax at English Wikipedia [Public domain], from Wikimedia Commons.

If Octopuses Are So Smart, Should We Eat Them?

We have tended to assume that intelligence rose with the development of a spinal cord and brain (vertebrates), and warmbloodedness (mammals and birds). Read More ›
computer repair shop
Photo credit: Gerry Dincher, via Flickr (cropped).

The Difference Between Humans and Machines

Why do news headlines continually suggest that AI is practically human already, and soon will become fully human? Read More ›

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