Readers’ wildlife photos

October 5, 2014 • 4:51 am

Reader Ed Kroc took some pictures in my neck of the woods! (As always, click photos to enlarge.). Here are Ed’s notes:

I wanted to send along some pictures from a trip last month to your part of the continent.

It’s true when they say you often have to leave a place before you can appreciate it.  At least, I stand by this claim when that place is one’s place of birth or origin.  Although it’s not at all like the beauty surrounding my adopted hometown of Vancouver, BC, there are in fact some amazing natural sights all around the Chicago area, my place or origin.

From Hidden Lake Forest Preserve in DuPage County, a few late summer photographs of the local winged population.

A pair of pictures of a female American Kestrel (Falco sparverius), colloquially referred to as the (North American) Sparrowhawk.  These are the continent’s smallest falcons, not much larger than a dove.  This female was vigorously hunting and nomming crickets in the prairie-brush near Eola, Illinois.  After having had her fill, she took to scoping out her domain atop one of the many power lines strung above so much of that part of the county.

American Kestrel nomming

American Kestrel perched

The thunder clouds that had been malevolently gathering overhead all day cracked and the rain came crashing down.  All that noise and water didn’t seem to faze a Green Heron (Butorides virescens) that stayed perched atop a dead tree limb overhanging the East Branch of the DuPage River.  I think the sheets of rain just adds to the heron’s mystique.

Green Heron in the storm

Green Heron stretchin in the storm

Soon the clouds cleared and a Cedar Waxwing (Bombycilla cedrorum) took to a nearby branch to survey the newly drenched landscape.  This one is not singing, but panting.  We tend to think of panting as something done mostly by canines, but many birds do it too.  This particular day was very hot (and obviously muggy), so there was good reason to be panting!

Cedar Waxwing filigree

Finally, a male Indigo Bunting (Passerina cyanea) living up to both his common name and his Latin binomial.  Predictably, the females are cryptically coloured and tend to stay a bit lower in the brush.

Indigo Bunting male

Note: I’m running a bit low on readers’ wildlife photos, so if you have some good ones, send them my way. As always, I can’t promise to put up every photo that someone sends me.

The morning error

October 5, 2014 • 4:12 am

Even bleary-eyed and uncaffeinated at 5:30 this morning, I knew something was wrong when I saw this truck. (I believe they’re setting up for some kind of student fair in the quad today.)

Ice

I’ve learned over the years that if I’m not absolutely certain how to spell a word, I look it up, and that’s happened plenty.

The worst one I’ve seen in my life was a sign in the Cambridge (Massachusetts) Food Co-op on a bin of spuds: “Potato’s”. This error seems to be so common that Steve Pinker names it in his new book The Sense of Style: “the grocer’s apostrophe.”

For many hilarious examples of apostrophe misuse, see the website “Apostrophe Abuse.”

 

Sunday: Hili dialogue

October 5, 2014 • 2:47 am

It is a wet, rainy, and generally miserable weekend in Chicago. Meanwhile, in Dobrzyn, Monika (a young woman who is studying to be a translator) has come to visit for the weekend and ply her formidable cooking skills.  Hili is getting cuddles but objects to being photographed, a strange attitidue for a diva cat. And Cyrus is still LOOMING.

Hili: I’m off.
Monika: Why?
Hili: Pictures are being taken, again.

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In Polish:
Hili: Uciekam.
Monika: Dlaczego?
Hili: Tu znowu robią zdjęcia.
______________
p.a. Monika’s website is called “food that comforts,” and is currently in Polish (it features vegetarian recipes). But I’m told she’ll soon be posting the recipes in English,  and judging by the photos (and reports of the gastronomic delights she whips up in Dobrzyn), you may want to look in on the site when the English appears.

Joe Felsenstein analyzes a talk by William Dembski

October 4, 2014 • 1:03 pm

On August 14, the intelligent-design (ID) advocate William Dembski spoke here at The University of Chicago. He was brought here by the Computation in Science seminar (I believe it was his Ph.D. advisor here who sponsored or invited him), and his topic was “The conservation of information in evolutionary search.” The video of his talk, a bit longer than an hour, is at the bottom. I didn’t go, as I believe I was out of town, but were I here I wouldn’t have gone anyway as I was working hard on the Albatross. I’ll may get around to watching the talk, but, as you can see below, an evolutionist familiar with the material says there’s nothing new in it.  The IDers will of course scream bloody murder because I’m presenting a critique without seeing the talk, but it’s not my  critique. It’s Joe Felsenstein’s. Rest assured that they’ll put up some criticisms of Felsenstein at Uncommon Descent within a day or two.

Over at Panda’s Thumb, Felsenstein, renowned evolutionary geneticist and ID critic, did the yeoman’s work of watching the video and then analyzing it in a post called, “Dembski’s argument in Chicago—New? Persuasive?” Felsenstein’s answer on both counts is “no!” Felsenstein has saved most of us the trouble of watching the video, for he concludes that Dembski’s talk is just a rehash of old arguments that have been debunked some time ago.

I won’t rehash Joe’s post, for, as usual, it’s clearly written and should be intelligible if you know something about evolution and population genetics.  But let me just point out what Felsenstein sees as Dembki’s two major errors (the model is actually by Dembski and Robert Marks; I’ll call it “Dembski’s model” for shorthand).

1. Dembski’s model depends on all possible genotypes of an organism having randomly assigned fitnesses, so that if you change a single nucleotide in a genome, the chance of improving it are exactly the same as if you changed every nucleotide. That’s insane. Changing every nucleotide will completely destroy your fitness (average reproductive capacity); changing one has at least some chance of improving it. Genotypes that are nearby in genotype space will have similar fitnesses, so the “genomic landscape” is not horribly rugged, as Dembski assumes, but smooth. The “ruggedness” assumption is needed to show that natural selection can’t work, but it’s a lousy assumption. Go see how Dembski justifies the assumption that sometimes natural selection can work.

2. Dembski’s model requires that each nucleotide (and trait) in the genome interacts strongly with every other nucleotide (and trait), which simply can’t be the case. The developmental network almost guarantees that you can change some parts of an organism without affecting other traits. For example, changing the coat color of a bear from brown to white (as probably happened during the evolution of the polar bear) almost certainly won’t affect its musculature, shape of its toenails, or hunting behavior. Those things, if they change, would change independently, based on selection on other genes.

This is just a summary of what I see as the two main errors. Joe lists several others.

These criticisms have been made before, and Dembski is, according to the ID playbook, ignoring them. As Felsenstein says, there’s nothing new in the seminar. But I’ll put the video below for those of you who either keep atop these things or are masochists:

Conclusion: Shame on the University of Chicago for giving a platform to religiously-motivated arguments that were discredited a decade ago.  I’m ashamed of my school.

Maher, Harris, Kristof, Steele, and Affleck squabble about Islam

October 4, 2014 • 10:31 am

In this YouTube video from Bill Maher’s show last night, Maher and Sam Harris criticize Islam against the protests of Nicholas Kristof, Michael Steele, and Ben Affleck, who claim that Muslims are terribly maligned. Affleck, in particular, comes off very badly, appearing as a whiny, interrupting brat who loses his temper. Here are the YouTube notes.

October 3, 2014 – Ben Affleck, Bill Maher, Nicholas Kristof, Michael Steele, and author Sam Harris got into what could only be described as a tumultuous continuation of Maher’s comments on Islam from last week, with Maher and Affleck tearing into each other over the influence of fundamentalists in the Muslim community. “We have been sold this meme of Islamophobia, where criticism of the religion gets conflated with bigotry towards muslims as people,” Harris began. “It’s intellectually ridiculous.”

“Hold on — are you the person who officially understands the codified doctrine of Islam?” Affleck, on the show to promote his movie Gone Girl, interrupted, and argued that criticizing Islam, as Maher and Harris were doing it, was “gross and racist. It’s like saying, ‘Oh, you shifty Jew!’”

What follows is a few minutes of Affleck and Maher going at each other and yelling over each other, with the occasional interjection from Kristof and Steele providing intelligent perspective on reformers in the Muslim world, smart statistical analysis from Harris about the spectrum of fundamentalism, and then another few minutes of Affleck and Maher yelling at each other

Reader Derek, one of many who sent me this link, notes:

My favorite part is when Affleck claims that “[the members of] ISIS couldn’t fill a Double A ballpark in Charleston, West Virginia”. I did some math. They could easily fill more than 10 Double A ballparks in West Virginia.

Derek apparently participated in some fact-checking on The Uncertainty Blog; Maher and Harris were, by and large, right, though Maher exaggerated the figure for Egyptians who favor the death penalty for apostasy. Also, Sam tw**ted this, implying some kind of reconciliation. I still think that Affleck acted like a complete ass:

capture

What Professor Ceiling Cat can say about this is to agree in general with Harris and Maher: the polls do paint a dismal picture of Muslim beliefs, and not just in a few countries, either. A while back I did a post on a recent worldwide Pew poll of Muslims, “Pew Report on Muslim world paints a distressing picture.” 39 countries were surveyed, each having more than 10 million Muslims. The survey did not include Iran or Saudi Arabia, where the pollsters euphemistically say, ““political sensitivities or security concerns prevented opinion research among Muslims.” Uh huh.

Read and weep. I’ve shown these bar graphs before, but it wouldn’t hurt to see them again.


sharia equality homosexuality

Screen Shot 2014-10-04 at 12.41.36 PM
stoning

Good for liberal Indonesia and Malaysia: only 35% of Muslims in the former state, and 52% of Muslims in the latter, think that adulterers should be stoned (I’ve multipled the proportion of Muslims believing in sharia law by the proportion of those who favor stoning)!  Every Muslim country is strongly anti-gay and anti-women (look at the “wives should obey their husbands” statistics). As for sharia law, The proportion of Muslims favoring its adoption as national law for Muslims are 86% in Malaysia and 72% in Indonesia. Pity that Affleck, Kristof, and Steele don’t take those figures aboard.

As for Ben Affleck, I have no words for his brand of unthinking and petulant liberalism that ignores facts when he doesn’t like them.

h/t: Peter

Is religion irrational?

October 4, 2014 • 8:25 am

There is so much atheist-bashing appearing in the popular press that I can’t keep up with it. And so much of it is repetitive that there’s no point in taking it all apart. Someone should simply write a piece on “common journalistic criticisms of atheism and how to answer them,” but that person ain’t gonna be me. I wonder about the sudden outpouring of vitriol against unbelievers, but would like to think it’s the defensive reaction of believers on their heels, and the sympathetic feeling of faitheists.

Here’s one such piece from yesterday’s New York Times (fast becoming the Salon of intellectuals), brought to my attention by reader Alberto.  It’s called “A Christian apologist and an atheist thrive in an improbable bond.” How can any reader not get a warm feeling from a title expressing such comity?

This reader didn’t, and neither did Alberto.  The article is about  the friendship of two men with opposing worldviews. One is David Skeel, a professor at the University of Pennsylvania’s law school and a Christian apologist who believes that faith and reason can be reconciled. The other is Patrick Arsenaut, a postdoctoral fellow at Penn’s school of medicine and an atheist.

Arsenault wrote to Skeel, and so began a relationship that resulted in a book on theology by Skeel. But the writer can’t resist a bit of editorializing, giving a trope that is fast becoming tiresome (my emphasis below):

To use the theological term, Professor Skeel was a Christian apologist, one who explains and defends the faith against doubters. Dr. Arsenault was an atheist, as he explained in the email, who had attended the public discussion with his own humanist loyalties. Yet he wrote that he appreciated Professor Skeel “for choosing to pose the big difficult questions of Christianity.” The next day, Professor Skeel sent a note suggesting they have coffee and talk.

So commenced the unlikely friendship and intellectual partnership of the atheist and the apologist. Since then, their relationship has transpired through private emails and chats. Two months ago, though, it became public with the release of Professor Skeel’s book “True Paradox: How Christianity Makes Sense of Our Complex World.

Sadly, the book isn’t selling well: despite its release on August 28, only about five weeks ago, it’s in position 74,287 on Amazon and has garnered only one customer review. The article continues:

Not only is Dr. Arsenault acknowledged in the book, and not only is he quoted in it as a “materialist friend of mine,” but the true paradox of “True Paradox” is that the volume night not have existed at all, or certainly would not exist in its present shape and voice, without the secular scientist as its midwife. And that odd reality is testament to a rare brand of mutual civility in the culture wars, with their countervailing trends of religious fundamentalism and dogmatic atheism.

How many times must we hear that “dogmatic atheism” is the same as “religious fundamentalism”? They are similar in only two ways: both deal with the validity of religious belief, and both have passionate advocates. Other than that, their worldviews and methods for ascertaining “truth” are at complete odds. It’s as if one could equate the segregationists of the 1960s U.S. South with the civil rights advocates who opposed them.

And what is “dogmatic atheism,” anyway? The claim that “I know for sure there is no god”? Few would say that, but, given the absence of any evidence for God, one is perfectly entitled to say, “I’m almost certain that there is no God,” as Richard Dawkins does. Is that “dogmatic”? If so, it’s no more dogmatic than the views of non-fundamentalist believers who are even more certain that God exists than atheists are that God doesn’t. Remember, a Harris Poll taken last year showed that more than half of all Americans—54%—professed absolute certainty that God exists. That means that 54% of Americans are “dogmatic believers.” Let’s see the New York Times characterize them in that way!

The article has a lot of mutual back-patting between the two men and is notable for the complete absence of what these guys should really be arguing about: “How do you know the things you claim so strongly?” Why is that missing? Perhaps for the reason Alberto noted in his email: “My experience is that posing the simple question ‘How do you know that you know?’ will lead to be called “dogmatic”, which is a contradiction in terms.”

A few more bits:

. . . Dr. Arsenault, 31, put it this way: “I can tell David that resurrection isn’t plausible in the least. And he doesn’t flinch. I don’t have a desire for David not to be a Christian. If he came to me tomorrow and said he was dropping it, I’d be concerned. This is his family and his community. I’d feel like I had taken away a lot.”

. . . During a van trip to the West Coast the summer after his sophomore year, Professor Skeel opened a Bible to the first verse of Genesis and read all the way through. Though he did not formalize his ties to a particular congregation until several decades later with the Tenth Presbyterian Church in Philadelphia, he recalls in “True Paradox” that “the sheer beauty of the Bible is what first drew me in, and it’s what I go back to when I’m asked over a beer late at night why I believe that Christianity is true.”

In both cases Skeel’s belief is validated not by evidence, but in the first case because he’d lose his “community” if he gave up belief (so would fundamentalist Baptists!), and in the second it’s because the Bible is beautiful (so is Homer!).

And verily did this intercourse become The Book:

Amid all the respect and comity, though, the atheist and the apologist ducked no fights, especially concerning Professor Skeel’s belief that God endowed humans with humanity. Dr. Arsenault asserted in one email that men and women “are not so different from those unconscious computers.” In another, he suggested that human beings, far from being the most advanced form of life, would pale next to bacteria in terms of survival under duress. As for love, Dr. Arsenault attributed his ardor for his wife to “a neuronal change induced by mutual oxytocin release.” He referred to Professor Skeel’s God only with a lowercase g.

The effect of the emails, the coffee chats and edits was to sharpen Professor Skeel’s arguments and to encourage him to reckon with the findings of scientists like Dr. Pinker. “True Paradox” became a book of engagement rather than avoidance.

Even so, nothing that Professor Skeel wrote ever changed Dr. Arsenault’s nonbelief. [JAC: Did anybody expect it would?] What the book did confirm, though, was their shared value of principled disagreement.

Call me cynical, but what is the “value” of principled disagreement, at least for Arsenault? Of course religion can benefit from the input of scientists and nonbelievers. Much religion always has, for the truth about nature has forced liberal theology to revise its tenets. The creation story of Genesis didn’t happen, nor did the exile of Jews in the desert, their captivity in Egypt, the descent of all of us from Adam and Eve or the Roman census preceding Jesus’s birth. But how do nonbelievers benefit from engaging with religionists? Only by learning a bit about the history of faith (which you can do from books), and coming to grips with the religious mindset—the ability to believe what is unbelievable. But reaches a point where you don’t learn much new by further engagement with believers about faith. Life is too short.

Nevertheless, I’m not decrying Arsenault’s and Skeel’s friendship. More power to them if they like each other despite their disagreements. I have a few friends who are believers, and we know each other’s stands. We just avoid the topic. I’ve always wondered, though, how a husband and wife could have a harmonious marriage when one is an atheist and the other a strong believer. Can you avoid the discussion for a lifetime?

At the article’s end, there’s a bit more editorializing on the part of the writer (my emphasis):

“The thing that really sticks out with me,” Dr. Arsenault said, “is that in the culture wars, the rhetoric is acerbic on both sides. On the humanist side, there’s this tendency to view people of faith as not rational. And David is clearly rational. He’s just looked at the same evidence as me and come to a different conclusion.”

If that’s not a contradiction, I don’t know what is. Homeopaths, UFO and ESP advocates, conspiracy theorists about 9/11, global warming denialists—all of these people look at the same evidence as we do and come to different conclusion. Why? Because there are factors other than reason at play: emotional commitment and confirmation bias. Are they irrational? Of course! Here’s how the Oxford English Dictionary defines “rational” (the first definition is “having the faculty of reasoning”):

Screen Shot 2014-10-04 at 7.51.48 AM

If you look at the facts and decide that there is a supernatural being, immanent in everything, who cares for all of us, and sent his Son to Earth to be nailed to sticks; or that Mohamed really did receive dictation from God and flew from Mecca to Jerusalem on a wingéd horse; or that Joseph Smith found golden plates pointed out by the angel Moroni—if you believe any of this, then you are not exercising sound judgement, but either surrendering to emotion or evincing the brainwashing you received from your family, church, and peers. I call that irrational—in exactly the same way that belief in homeopathy is irrational.

It may be rational to pretend to believe, as Arsenault alludes to above, for you might be ostracized by your family and friends if you give up your faith. I’ve met many nonbelievers who suffered that fate; Jerry DeWitt is a poignant example. But that’s different from holding the beliefs themselves, which, to my mind, is a supreme irrationality.

Caturday felid trifecta: Cat steps, boxing cat, and chest-hair cat

October 4, 2014 • 6:36 am

Next week will be busy: I’m leaving Thursday for New York to argue the case for cats, and then one day after I return on Monday I leave for Bulgaria to lecture about mimicry and see a bit of the country. But, like Maru, I do my best. I haven’t missed a Caturday Felid in years and years, and don’t propose to start now.

First, from reader Iain, a photograph of a unique and clever cat “step mural” in Malta. His notes:

Whilst on holiday in Malta recently, my wife and I came across this nice set of steps in Mellieha. A wonderful surprise, not mentioned in the  guide books!

malta-steps-cat-1

malta-steps-cat-2

malta-steps-cat-3

As I recall, Malta is full of cats, and people take care of the strays.

Next, colleague Matthew Cobb sent me a link to this video of a cat who wants to participate in a televised boxing match. The poster notes, “This is what my cat Gizmo does every time we are watching boxing.”

Finally, from Fail Blog (a subsidiary of I Can Haz Cheezeburger) via reader Chris, we have an image that will invoke “ewwww!”s from many readers. But greater love for his moggie hath no man:

i.chzbgr