Stranger Things, Horatio

There is a kind of fish called a sheepshead that comes in varieties so diverse that one wonders why they are considered a single kind of fish.  For example, one sort gives you psychedelic hallucinations.  A non-hallucinogenic kind has almost-human teeth:

No canine teeth, for what I suppose would be the obvious reason.  And there are molars all over the inside of the mouth, the telos for which is evidently the eating of shellfish, which tend to come with shells. 

But here is the Asian sheepshead, and you cannot make this stuff up. 

That is one ugly fish, unlikely to show up on your menu.  Like its human-toothed conspecific, it does not give you hallucinations.  It is an hallucination.  Sheesh.  

Undoubtedly, someone can come up with a Darwinian adaptationist just-so story that neatly accounts for this fish's head.  My theory is: a) mutations happen, b) this mutation neither killed the fish nor impeded reproduction, and so c) here it is.  Since the fish uses its head in some manner or other, one can point to this usage and claim that this was the telos for which it was naturally selected; but it is surely just as plausible that the telos was the fish's drive-to-survive. 

Why it's called a sheepshead is a mystery. 

The Instrumentality of the Brain

Now and then peculiar stories come to light.  A friend of mine some years ago had been scheduled for bypass surgery, but when he went into the hospital, they found, mirabile dictu, that new arteries had grown creating a natural bypass!  A strange thing, but not (he told me) as uncommon as you might think.  Though it is probably not an eventuality upon you would want to rely.

Today's tale is of a boy who was born without half his brain.

When Chase Britton was 1 year old, doctors did an MRI, expecting to find he had a mild case of cerebral palsy. Instead, they discovered he was completely missing his cerebellum -- the part of the brain that controls motor skills, balance and emotions.

"That's when the doctor called and didn't know what to say to us," Britton said in a telephone interview. "No one had ever seen it before. And then we'd go to the neurologists and they'd say, 'That's impossible.' 'He has the MRI of a vegetable,' one of the doctors said to us."

Chase is not a vegetable, leaving doctors bewildered and experts rethinking what they thought they knew about the human brain.  

Chase also is missing his pons, the part of the brain stem that controls basic functions, such as sleeping and breathing. There is only fluid where the cerebellum and pons should be, Britton said.

Ultrasound showed the kid had a cerebellum during pregnancy; but it vanished along the way. 

But that is not the most peculiar thing.  He does breathe and he does sleep, even without a pons.  He managed eventually to sit up on his own. Next he learned to crawl, and push himself upright.  Now, he's learning to walk.  These are things he should have been unable to do without a cerebellum to provide balance, if certain metaphysical stances were true.  

Now, like new arteries growing, this might be more common than it sounds; but it raises a peculiar question.  Evidently, other parts of the brain, in the cerebrum or medulla, have been recruited to take over tasks for which no cerebellum or pons stepped forward.  But who did the recruiting?  Is it the Brain that does all this, or is it Chase Britton, using his brain?

IOW, might the Brain be like any other bodily organ, an instrument used by the organism?  We don't say that the stomach ate a meal or that the legs went to the corner store.  Yet, we credit the Brain rhetorically with all sorts of autonomous actions, perhaps because we are reluctant to consider whether there might not be something more than the Brain.  Perhaps we are top-down and not bottom-up, after all.

UPDATE: Codgitator trumps Chase with a middle-aged Frenchman, married with children and gainfully employed, who has virtually no brain at all.  OK, a sort of shell of a brain.  See the normal brain on the left, and the Frenchman's brain on the right.


As you can see, there isn't much there.  The wonder is not that he has an IQ of 75, but that he has any IQ at all, or any life, for that matter.  The condition is called Dandy Walker complex and is a genetically sporadic disorder that occurs in one out of every 25,000 live births.  There have been enough such cases that Dr. John Lorber published a 1980 article in Science titled "Is the Brain Really Necessary?" [PDF link].  Mr. Codgitator comments:

"[I]t is the whole person, as a dynamic formal agent, that integrates all such neural, skeletal, physiological, etc. operations into one stream of conscious rational agency." and that "the Self, is not in the brain! On the contrary: the brain is in the self!"  No Brainer

Heaven and Earth, Horatio

Friends, you can't make this stuff up. The Wall Street Journal informs us

Colorado Flying-Saucer Believers Have Ghost Hunters in Their Sights.

DENVER—There has been plenty of partisan rancor across Colorado as Election Day approaches. Here in the capital, it's out of this world.

Ballot Initiative 300 would require the city to set up an Extraterrestrial Affairs Commission, stocked with Ph.D. scientists, to “ensure the health, safety and cultural awareness of Denver residents” when it comes to future contact “with extraterrestrial intelligent beings or their vehicles.” . . .

Promoting the initiative: Jeff Peckman, a silver-haired entrepreneur who lives with his parents. "Low overhead," he explains. Mr. Peckman is a firm believer in intergalactic life, though he has never been personally contacted by an alien. That gives him more credibility, he says; it's harder to dismiss him as biased. ....

“We need to get this out of the realm of the Tooth Fairy and into the realm of diplomatic protocol,” says Ricky Butterfass, who works on the campaign.

But wait. It gets better. The major opponent is... a ghost-hunter. Bryan Bonner "dismisses the unidentified-flying-object buffs as delusional if not outright frauds."

One thing about Mr. Bonner: He spends his spare time crawling through spooky spaces, deploying remote digital thermometers, seismographs, infrared cameras, electromagnetic field detectors and Nerf balls in pursuit of evidence of the paranormal. He is, in short, a ghost hunter.

And he has rallied his colleagues at the Rocky Mountain Paranormal Research Society to fight Initiative 300 as an embarrassment to science—and to Denver.

Replies Clifford Clift, a Colorado UFO researcher: "The paranormal group is saying we're outlandish?"

So apparently the paranormal folks are accusing the UFO folks of being an embarrassment to science; and a ghost hunter is calling UFO hunters "delusional." Friends, if the irony were any thicker, we could coke it up and smelt steel.