Pharyngula

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Monday, October 03, 2005

Jeff Jacoby—no more coffee for you!

I sat down and read this article by Jeff Jacoby. I'm thinking my freshman students could write a more coherent essay than this, and they shouldn't have been so quick to dismiss journalism as a career.

When John Scopes went on trial in Tennessee in 1925, religious fundamentalists fought to keep evolution out of the classroom because it was at odds with a literal reading of the Biblical creation story. Today, Darwinian fundamentalists fight to keep the evidence of intelligent design in the diversity of life on earth out of the classroom, because that would be at odds with a strictly materialist view of the world. Eighty years ago, the thought controllers wanted no Darwin; today's thought controllers want only Darwin. In both cases, the dominant attitude is authoritarian and closed-minded -- the opposite of the liberal spirit of inquiry on which good science depends.

The emphasis above is mine. Jacoby blithely glides over a crucial detail, there—what evidence? I wonder if he has actually read books by Johnson and Dembski and Behe and Wells—I have—because those books don't actually offer any evidence for Intelligent Design creationism. They typically yammer about difficulties in simplistic models of natural selection, models they don't seem to understand very well, and then throw up their hands and say, 'it's so complex, it must be designed!' All well and good, but those aren't arguments for design. I could also point to some gap in our knowledge, say that difficult and poorly understood transition from the prebiotic world, and say 'the Blue Fairies did it!'. Or I could suggest something about autocatalytic sets and ribozymes. Neither vague notions of Intelligent Design nor Blue Fairies nor ribozymes are supported by the absence of knowledge; only one of those three has any evidence behind it, or offers promise for future research. Which should be taught?

(The Blue Fairies are a much prettier idea than the other two, and have a great deal of esthetic and emotional appeal…but those aren't reasons for teaching it, either. Ideas shouldn't be taught in science class because we like them or their consequences, but because they accurately reflect the status of the natural world. And, honestly, evolution is often a harsh and ugly philosophy. But then, so's gravity.)

If intelligent design proponents were peddling Biblical creationism, the hostility aimed at them would make sense. But they aren't. Unlike creationism, which denied the earth's ancient age or that biological forms could evolve over time, intelligent design makes use of generally accepted scientific data and agrees that falsification, not revelation, is the acid test of scientific validity.

He keeps saying this, but I don't think he knows what the words mean. What scientific data? Where? I haven't seen any used by the Intelligent Design creationists. Or is he hoodwinked by the fact that people like Behe parrot well-established scientific observations, and then put a non-scientific spin on them?

I'd also argue that falsification is a simplistic and naive view of scientific validity, but if I give him that, how does Jacoby explain away the fact that Intelligent Design, where specific, has been falsified, and that the bulk of Intelligent Design 'theory' is so vague that it cannot be falsified?

In truth, intelligent design isn't a scientific theory but a restatement of a timeless argument:

Ow! I've got whiplash! Can I sue?

One moment he's saying all this stuff about how ID is all scientific and eggheady and non-godly, and now he's admitting it's not scientific and…

that the regularity and laws of the natural world imply a higher intelligence -- God, most people would say -- responsible for its design.

…implies God. Is this Jacoby fellow incapable of building a coherent argument? Does he get paid for this?

Intelligent design doesn't argue that evidence of design ends all questions or disproves Darwin. It doesn't make a religious claim. It does say that when such evidence appears, researchers should take it into account, and that the weaknesses in Darwinian theory should be acknowledged as forthrightly as the strengths.

Again with the "evidence of design". Show me some!

In the first sentence of his paragraph, he says that ID is a "restatement of a timeless [religious!] argument" implying the existence of a "higher intelligence", which he identifies as "God"; in his third sentence, he says "It doesn't make a religious claim". There is a space of 14 words between those two contradictory statements. If nothing else, this essay establishes an upper bound on the length of a train of thought that Jeff Jacoby can maintain. I suspect that he might be able to compete with a caffeinated gerbil.

That isn't primitivism or Bible-thumping or flying spaghetti. It's science.

It uses scientific data, it's not a scientific theory, it implies God, it doesn't make a religious claim, and now it's science again. I think I'm going to have to test his attention span against that of a caffeinated gerbil on meth.


Never, ever trust a creationist argument, and always check their quotations. In his essay, Jacoby quotes Darwin:

Ironically, Charles Darwin himself acknowledged that there could be reasonable challenges to his theory of natural selection -- including challenges from religious quarters. According to the sociologist and historian Rodney Stark, when ''The Origin of Species" first appeared in 1859, the Bishop of Oxford published a review in which he acknowledged that natural selection was the source of variations within species, but rejected Darwin's claim that evolution could account for the appearance of different species in the first place. Darwin read the review with interest, acknowledging in a letter that ''the bishop makes a very telling case against me."

Sure sounds like Darwin was conceding defeat, doesn't it? I was just informed by Steve Mirsky that this is a classic example of quote mining. What Darwin actually said, in full, was:

the Bishop makes a very telling case against me, by accumulating several instances where I speak doubtfully; but this is very unfair, as in such cases as this of the dog, the evidence is and must be very doubtful.

He's explaining that by singling out the areas where our knowledge is incomplete and ignoring all the parts where we have solid knowledge, the Bishop was making a false argument. I don't know that we can entirely blame Jacoby for this one; his source, Rodney Stark, seems very fond of distorting the issues with selective quoting of this sort.


Trackback url: http://pharyngula.org/index/trackback/3048/grQMDMXP/

Comments:
#42507: Orac — 10/03  at  08:44 AM
I figured that you'd find this one. I couldn't believe how he could argue that ID was "scientific" and then admit that it isn't, all within a brief editorial. Very amusing.



#42509: John Emerson — 10/03  at  08:48 AM
Lindsay Beyerstein at Majikthise is taking a shot at a journalistic career. She's blogging for some start-up money, and you ought to give her a plug. She published some good stuff from New Orleans, and I think she got the reporting bug from that.

http://majikthise.typepad.com/majikthise_/2005/10/fundraiser_day_.html



#42510: Bob Davis — 10/03  at  08:54 AM
I'm not sure if you're being serious about the Blue Fairies, as it can be hard to tell on this "evolution" blog. So I did some research and I found this entry on the "Blue Fairies" at Wikipikipedia:

The Blue Fairies were a race of fairies from the 6th and 7th centuries who were well known in Royal circles in Europe for the blue hue of their skin.

OK, so this appears to suggest that the Blue Fairies were at the height of their powers only 1500 years ago, or so. However, the transition from the prebiotic world happened billions of years ago. Therefore I think you are completely wrong to suggest that 'the Blue Fairies did it!'.



#42512: — 10/03  at  09:06 AM
"I'd also argue that falsification is a simplistic and naive view of scientific validity." Yes. I might have said "sometimes useful but usually incomplete," but the point's similar.



#42514: MAJeff — 10/03  at  09:23 AM
Pity us poor Bostonians. We have to put up with Jacoby's ramblings twice a week. It's no wonder the fool had to cut-and-paste to come up with one plagiaraized article--he's incapable of thought.

Who's worse? Jacoby or Katherine Kersten?



#42515: — 10/03  at  09:30 AM
Biblical fundamentalists on one side, Darwinian fundamentalists on the other. We need rescue! And why, here we go again -- another gratifyingly modest, appealingly moderate, thoroughly modern position in the middle is on offer between two dogmas. Intelligent Design is apparently even settled nicely between those nasty extremes of science and not-science, managing to be both at the same time. What could be more open-minded?



's avatar #42516: John M. Price — 10/03  at  09:34 AM
Sastra "What could be more open-minded?"

Trephination.



#42517: — 10/03  at  09:47 AM
"Again with the "evidence of design". Show me some!"

From a strictly laymans' non-scientific POV:

Every creature - from giraffes to coelocanths to cockroaches - needs oxygen to survive.
Seems to me that your "it all just happened!" theory would show that animals / organisms would depend on different gases depending on their respective environments. For instance, since the basis of your beliefs seems to be (correct me if I'm wrong) that animals / organisms adapt to their environment to survive and reproduce, that a lot of us non-aquatic creatures should be breathing nitrogen - after all, it is the most abundant gas in the atmosphere, no? Why, then, if it is so abundant, do NO animals / organisms derive their sustenance from it? Why have absolutely zero organisms adapted to nitrogen as a sustainer of life?

>>You can gather together any and all of the most talented and intelligent and skillful scientists from all over the world and give them unlimited resources and unlimited time and the very best equipment that money can buy and set them to working around the clock and never will they be able to create life out of inanimate objects / materials, yet this miraculous event - life from dust - is what your whole theory rests upon, isn't it? I mean, you can't have evolution without some form of life to begin with, right? You have to have a starting point...



#42521: — 10/03  at  10:02 AM
Tomaig:
Prepare to be schooled...
I can t answer your questions right now, I m late for work, but I ll be back to check. I m sure others will jump in very soon.
Bruce



Trackback: Dammit, PZ! I Was Gonna Mock That Wingnuttery! Tracked on: Sadly, No! (81.209.188.69) at 2005 10 03 09:31:07
True story. I was laying in bed last night reading the Boston Sunday Globe when I came across an editorial on Intelligent Design written by the Globe's token conservative columnist, Jeff Jacoby. By the end of it, I was so...



#42524: — 10/03  at  10:16 AM
" Why, then, if it is so abundant, do NO animals / organisms derive their sustenance from it? Why have absolutely zero organisms adapted to nitrogen as a sustainer of life?"

Apart from these ones (http://en.wikipedia.org/wiki/Fabaceae) , you mean?
The Family Fabaceae (also as Family Leguminosae) is a grouping of plants in the Order Fabales, and one of the largest families of flowering plants with 650 genera and over 18,000 species.

...

A significant characteristic of legumes is that they host bacteria in their roots, within structures called root nodules. These bacteria known as rhizobia have the ability to take nitrogen gas (N2) out of the air and convert it to a form of nitrogen that is usable to the host plant ( NO3- or NH3 ). This process is called nitrogen fixation. The legume, acting as a host; and rhizobia, acting as a provider of usable nitrate, form a symbiotic relationship.


And people wonder why scientists are so angry about IDists.



#42525: — 10/03  at  10:16 AM
Every creature - from giraffes to coelocanths to cockroaches - needs oxygen to survive.... (correct me if I'm wrong)

You're <url href="http://en.wikipedia.org/wiki/Anaerobic_organisms">wrong</url>.

Or,
a lot of us non-aquatic creatures should be breathing nitrogen - after all, it is the most abundant gas in the atmosphere, no?

you're one of the best parodists in Blogistan...



#42526: — 10/03  at  10:19 AM
Wow, tomaig. I wouldn't have thought that my previous favorite creationist argument from nonsense ("genetic similarites do not prove common descent, merely similar composition, because cakes and bread both contain flour and yeast but cake is not evolved bread") would be replaced so spectacularly. Well done.



Trackback: It is, but then again... Tracked on: She Flies With Her Own Wings (72.9.234.70) at 2005 10 03 10:23:11
It's science but it's not, and it's religious but it's not and as such represents a warp in the space-time continuum...



#42528: — 10/03  at  10:28 AM
So many responses... it takes me too long to get breaks from work. Here goes, anyway.

Tomaig, you're working from flawed premises.

1) Not every creature needs oxygen to survive (as others have provided examples). Many bacteria are anaerobic, and actually cannot grow in the presence of oxygen. Scientists studying deep-sea thermal vents are discovering whole colonies of creatures that metabolize sulfur instead of oxygen. This is sidestepping the question of plants, which are actually net exporters of oxygen into the atmosphere.

2) Even the macroscopic creatures with which humans are most familiar with need nitrogen to survive. It happens however, that plants and bacteria are extremely efficient at providing all the nitrogen we need, and the creatures from which we evolved happened to rely upon ingesting nitrogen rather than inspiring it.

3) Evolution does not imply that every organism will have the optimal solution to every problem it encounters. The architecture of the typical mammalian eye, for instance, gives us an inconvenient blind spot. Evolution operates on organisms, not expressed traits, and environmental pressures are not the only factors which constrain life's changes over time.

I'm sure a scientists who studies the prebiotic atmosphere and the origins of life could give you better answers, possibly relating to the kinds of life that first appeared, but what you're describing isn't a problem with evolution--it's an easily remedied deficit in your understanding of biology and the implications of evolutionary theory. There's hope.



#42529: Rockstar — 10/03  at  10:29 AM
"Again with the "evidence of design". Show me some!"

From a strictly laymans' non-scientific POV:

Every creature - from giraffes to coelocanths to cockroaches - needs oxygen to survive.
Seems to me that your "it all just happened!" theory would show that animals / organisms would depend on different gases depending on their respective environments. For instance, since the basis of your beliefs seems to be (correct me if I'm wrong) that animals / organisms adapt to their environment to survive and reproduce, that a lot of us non-aquatic creatures should be breathing nitrogen - after all, it is the most abundant gas in the atmosphere, no? Why, then, if it is so abundant, do NO animals / organisms derive their sustenance from it? Why have absolutely zero organisms adapted to nitrogen as a sustainer of life?


Even if this drivel had any truth to it, how does this prove your Creationist story? I'll never understand that about you IDiots...



#42531: — 10/03  at  10:43 AM
That Rodney Stark... a big name in the 1970s/80s.

Perhaps because I am a sociologist too, I find that it is not natural science that gives me the most personally appealing intuitive argument for atheism (we don't need God to explain the natural world) but sociology: we don't need God to explain (the existence of) religion.



#42532: — 10/03  at  10:46 AM
I just love it when my team never lets me down!



#42534: — 10/03  at  10:55 AM
The most appealing intuitive argument for atheism is the mindblowing stupidity of religious fundamentalists.



#42536: — 10/03  at  11:04 AM
Every creature - from giraffes to coelocanths to cockroaches - needs oxygen to survive.

Completely ignoring the fact that the great bulk of lifeforms on Earth are unicellular. We multicellular lifeforms are a tiny portion of the diversity of life, especially metabolism-wise.

In a way, we just provide more niches for bacteria to grow in.



#42538: — 10/03  at  11:12 AM
PZ, Jacoby actually gave you a clue about the evidence:

Darwinian fundamentalists fight to keep the evidence of intelligent design in the diversity of life on earth out of the classroom, because that would be at odds with a strictly materialist view of the world.

See that last phrase? Jacoby prob'ly has metaphorical tons of immaterial evidence. And you can't put that sort of thing into a newspaper column, can you?



's avatar #42539: PZ Myers — 10/03  at  11:24 AM
Oh, no. Not the metaphorical immaterial evidence...I am helpless before it.

PZ Myers
Division of Science and Math
University of Minnesota, Morris



#42543: pough — 10/03  at  11:35 AM
tomaig wrote:
I mean, you can't have evolution without some form of life to begin with, right? You have to have a starting point...

It's like sex without foreplay; it could never happen!

BTW, are you saying that evolution depends upon a strictly materialist version of abiogenesis? "Assuming that life began in a purely natural way, let's look at what life has done since that time..." Do you seriously think that anyone else thinks that inital phrase is necessary for the second one?



#42545: John Timmer — 10/03  at  11:52 AM
I'm surprised nobody responding to Tomaig pointed out the following: oxidative metabolism (vs. nitrogen based reactions) releases far more energy. Life has evolved to use the more energy efficient option in most cases, although, as others have pointed out, many bacteria have found niches in non-oxygenated environments.



's avatar #42546: — 10/03  at  11:57 AM
Jacoby is a moron. Has been for years. He's just a dumb jerk. He really must have some good dirt on his publisher. That's the only thing that explains why he has a column at all!



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