Readers’ wildlife photos

November 26, 2018 • 7:30 am

Today’s contribution is a batch of wonderful bird photos by reader Colin Franks (website here, Instagram here, and Facebook page here). There’s also a leucistic bird—a rarity.

Here’s another batch of bird photos. *The Leucistic (white) Junco is  included.

Chestnut-backed Chickadee (Poecile rufescens):

Anna’s Hummingbird (Calypte anna):

Downy Woodpecker (Picoides pubescens):Bufflehead (Bucephala albeola):

Bushtit (Psaltriparus minimus):

Brewer’s Blackbird (Euphagus cyanocephalus):

Bewick’s Wren (Thryomanes bewickii):Western Kingbird (Tyrannus verticalis):

Common Yellowthroat (Geothlypis trichas):

A Leucistic Dark-eyed Junco (Junco hyemalis):

JAC: Colin didn’t give the sex of the leucistic junco, but based on the orange-ish breast, I think it’s a male. Here’s the normal, non-leucistic male (the Oregon subspecies) from the Cornell site, although males from other areas aren’t as strongly marked.

 

Monday: Hili dialogue

November 26, 2018 • 6:30 am

It’s a messy day in Chicago, with high winds that howled all night—keeping me awake—accompanied by sleet and snow. Fortunately, the 6-9 inches of snow predicted for last night didn’t materialize; instead we have cold sleet and the roads covered with an icy slime. Flights have been canceled at our airports, and schools are closed.

As the year winds inexorably to its close, we have Monday again: November 26, 2018. It’s National Cake Day, but I will have pie (or will tomorrow, as today’s a fasting day). I’m thus observing another holiday today: Anti Obesity Day.

On November 26, 1778, Captain James Cook became the first European to visit the island of Maui in the Hawaiian Islands.  And although Thanksgiving is over, it was on this day in 1789 that America first observed a national Thanksgiving Day, as proclaimed by George Washington at Congress’s request. On this day in 1863, too, President Abraham Lincoln proclaimed November 26 as National Thanksgiving Day to to be celebrated annually on the last Thursday in November. This was changed in 1941 when President Franklin Roosevelt moved it to the fourth Thursday in November to boost retail sales because it would generally make Thanksgiving earlier. (This change was called “Franksgiving“.) As Wikipedia observed in a statement we’ll now find hilarious, “At the time, it was considered bad form for retailers to display Christmas decorations or have ‘Christmas’ sales before the celebration of Thanksgiving.” LOL! Now Christmas stuff goes up around Halloween!

On November 26, 1922, Howard Carter and Lord Carnarvon became the first people to enter the tomb of Pharaoh Tutankhamun since the young ruler was buried.  Here’s the famous story of the tomb’s opening:

Carter returned to the Valley of Kings, and investigated a line of huts that he had abandoned a few seasons earlier. The crew cleared the huts and rock debris beneath. On 4 November 1922, their young water boy accidentally stumbled on a stone that turned out to be the top of a flight of steps cut into the bedrock. Carter had the steps partially dug out until the top of a mud-plastered doorway was found. The doorway was stamped with indistinct cartouches (oval seals with hieroglyphic writing). Carter ordered the staircase to be refilled, and sent a telegram to Carnarvon, who arrived two-and-a-half weeks later on 23 November.

On 26 November 1922, Carter made a “tiny breach in the top left hand corner” of the doorway, with Carnarvon, his daughter Lady Evelyn Herbert, and others in attendance, using a chisel that his grandmother had given him for his 17th birthday. He was able to peer in by the light of a candle and see that many of the gold and ebony treasures were still in place. He did not yet know whether it was “a tomb or merely a cache”, but he did see a promising sealed doorway between two sentinel statues. Carnarvon asked, “Can you see anything?” Carter replied with the famous words: “Yes, wonderful things!” Carter had, in fact, discovered Tutankhamun’s tomb (subsequently designated KV62).

Here’s a four-minute video about the discovery, showing Carter, Carnarvon, and the excavation:

On November 26, 1942, the movie Casablanca opened in New York City. And today is Constitution Day in India, for it was on November 26, 1949 that the Constituent Assembly of India adopted the constitution presented to it by Dr. B. R. Ambedkar. Ambedkar, one of 14 children in a family of dalits (‘untouchables”) worked his way up to become a scholar of great distinction and an accomplished politician.

On November 26, 1970, the highest rainfall ever recorded fell in Basse-Terre, Guadeloupe: 1.5 inches (38.1 mm) in one minute! I don’t know from punk rock, but Wikipedia says that on this day in 1976, “Anarchy in the U.K., the debut single of the Sex Pistols, [was] released, heralding the arrival of punk rock.” If they say so. I’m not posting the song.

On November 26, 2000, Florida’s secretary of state Katherine Harris certified G. W. Bush as the winner of Florida’s electoral votes, and so the case went to a politicized Supreme Court that effectively declared Bush the next President.  Exactly three years later, the Corcorde made its final flight over Bristol, England. Here’s the last landing (if you want to see what it was like to be a passenger on the plane, see this video). Did any readers ever fly on this plane? New York to London in 3½ hours!

And a sad day for birds. As Wikipedia notes, it was on November 26, 2004, that “the last Poʻouli (Black-faced honeycreeper) dies of avian malaria in the Maui Bird Conservation Center in Olinda, Hawaii, before it could breed, making the species in all probability extinct.” Here it is (or was):

Notables born on this day include John Harvard (1607; died at 31, and made the bequest that led to Schmarvard’s founding), William Cowper (1731), Bat Masterson (1853), Norbert Wiener (1894), Richard Bruno Hauptmann (1899), Charles M. Schulz (1922; creator of Peanuts) and Robert Goulet (1933).

Those who died on November 26 include Isabella I, Queen of Castile and León (1504), Sojourner Truth (1883), and Tommy Dorsey (1956).

Meanwhile in Dobrzyn, Hili is warm by the fire but still has a gripe:

Hili: I have a question.
A: What question?
Hili: Why is there no blanket in this basket?
In Polish:
Hili: Mam pytanie.
Ja: Jakie?
Hili: Dlaczego w tym koszu nie ma koca?

A tweet showing fat-shaming a cat, for crying out loud!:

Tweets from Grania. First, a wonky Christmas decoration

. . . and a snarky comment on the above:

A happy cat using one of those selfie cat brushes:

https://twitter.com/FluffSociety/status/1066376057329086465

This appears to be bogus, though it’s all over the internet. I can’t find verification from any reliable source, so I suspect this is a hoax:

https://twitter.com/Moses_oh_yeah/status/1066307969963474944

I’m not sure this is play. What do you think?

https://twitter.com/LlFEUNDERWATER/status/1065228330352295936

Some British humor:

Tweets from Matthew. The first one is a stunning case of mimicry: a moth looking and behaving like a jumping spider (a salticid)!  Holy COW! (Be sure to watch the video.)

I didn’t know that Paul Klee ever drew a cat, but here’s one. It looks like Business Cat!

A creepy but cool “skull root”:

How rarely do we stop and think about the wonders of the public library? This ad brings them home:

 

Larry the Chief Mouser wants in!

November 25, 2018 • 3:00 pm

If you’ve been on this site a while, you’ll know that Britain has an official government cat, with the title Chief Mouser to the Cabinet Office. The position has been held from 1929 to the present, and a list of its holder is on the Wikipedia page.

The incumbent is one brown-and-white Tabby named Larry, who was rescued from the Battersea Animal Shelter in 2011 and took up his duties at 10 Downing Street. Sadly, he’s not a very effective mouser, but then the Prime Minister isn’t that great, either. Further, Larry has had numerous tiffs with a local and unofficial government cat, Palmerston, and Larry always comes off the worst. As Wikipedia notes,

In April 2016, a new feline neighbour, Palmerston, moved into the Foreign Office. Although known for getting along from time to time, the two cats have fought on numerous occasions. The Leader of the House commented that he hoped that Palmerston and Larry would establish a “modus vivendi“. In July of that year, Palmerston entered Number 10 and had to be forcibly evicted by security staff.In September 2016, Lord Blencathra submitted a question in the House of Lords of why the government did not pay for Larry’s veterinary bill for an injury picked up in a fight against Palmerston, and whether the government would refund civil servants who paid for Larry’s care.  Baroness Chisholm of Owlpen, the government’s spokesman in the Lords, said: “The costs were met by staff through voluntary staff donations due to their affection for Larry.”

Ceiling Cat bless the Brits! In the short video below, you’ll see a bobby letting Larry into 10 Downing Street when, like all cats, he’s had enough of being outside. This occurred while a reporter was doing a live story in front of the house, accounting for the voiceover you’ll hear.

 

h/t: Paul

A critical review of Prum’s “The Evolution of Beauty” in Evolution

November 25, 2018 • 2:00 pm

Richard Prum’s 2017 book on sexual selection, The Evolution of Beauty: How Darwin’s Forgotten Theory of Mate Choice Shapes the Animal World—and Us, has gotten a lot of popular press, and a fair number of positive reviews, but it hasn’t fared very well in the scientific community.  Prum’s thesis, which is that the “runaway” model of sexual selection, in which random and nonadaptive female preference drive male-specific traits like elaborate plumage, behavior, and calls, may well be correct, but we simply lack the evidence in favor of that theory as opposed to other theories for sexually dimorphic traits. (Prum considers the runaway to be the “null model” that, if not falsified, should be taken as correct).  I’ve highlighted the problems with Prum’s book in several posts (especially here) and called attention to two reviews in the scientific literature, one by Gerald Borgia and Gregory Ball, the other by Doug Futuyma, that highlight serious problem’s with Prum’s presentation.

Further, Prum failed to lay out the problems with his own favored theory (e.g., any selection on female preferences themselves makes the “runaway” harder to occur)—a rather tendentious and misleading way to present a theory to the public. Finally, as I wrote in my own mini-review, Prum falls victim to the naturalistic fallacy in his book, arguing that the supposed ubiquity of nonadaptive female choice buttresses “female sexual autonomy” in humans. Here’s what I said:

The tie to feminism is a particularly invidious way to sell his theory, as female choice in birds is a direct product of evolution, while human feminism is a rational conclusion our species draws to improve society by treating people equally. Feminism should not be buttressed by biology, as that makes it susceptible to further knowledge from biology. If you study other species, for example, you could draw other conclusions and support other forms of sexual behavior in humans. Many species, for instance, have “traumatic insemination,” in which the male simply bypasses female choice by either forced copulation or, in the case of bedbugs and some invertebrates, injects the sperm directly into the body cavity, bypassing her genitalia and often injuring or killing her. Here are two bedbugs going at it, with the smaller male sticking his genitals directly into the female body cavity; you can see the puncture wound he’s making. (The sperm somehow still find their way to the eggs.)

If you studied deer or elephant seals, you might find support for the existence of harems in humans, in which powerful males, by virtue of their status, are able to dominate and mate with many women, while the “losers” go childless. This underscores the big mistake of using your favorite brand of biology to support ideological or moral conclusions. (I note that biology can, however, inform some aspects of morality: learning about fetal pain may, for instance, affect one’s views about abortion.)

Prum further demonizes “good genes” models of sexual selection (i.e., females looking for traits indicating that males have good genes or are in good condition to provide for their offspring) by tying them to Nazi eugenics, urging us to embrace his “beauty happens” model as a palliative against racism and genocide!

All reviewers have, however, noted that Prum’s book has good parts, most notably his lively writing and the often mesmerizing descriptions of some of the bizarre male traits produced by sexual selection. But distorting a theory in a popular science book, which happens to be a way to bypass peer review, is not so kosher, and disturbed that such a flawed book was not only one of the New York Times‘s ten best books of 2017, but was even one of three finalists for the 2017 Pulitzer Prize in Nonfiction (it didn’t win). Sadly, none of the reviewers in the popular press picked out the scientific problems with Prum’s book, as they were journalists or writers and not scientists, leading me to suggest that the media should find scientists to review “trade books” on science. (There are plenty of scientists who can write an incisive but lively review.)

That’s a long introduction to what I want to point out: the appearance of another review of Prum’s book, and a long one, by three scientists who work on sexual selection. It’s in press in Evolution, the premier journal of evolutionary biology, but is already on the journal’s website. If you have the free and legal Unpaywall app, you can find it by clicking on the screenshot below (pdf is here):

The three authors are, respectively, from the University of California at Davis, the University of Nebraska, and the University of Maryland Baltimore County. Full disclosure: I looked at a draft of the piece for the authors and made a few suggestions, which didn’t affect the tone or substantial conclusions of the review.

Patricelli et al.’s review is quite critical. To be sure, the authors take care to point out the useful parts of Prum’s work. Their overall take is in the first paragraph:

We were eager to read Richard Prum’s recent book, The Evolution of Beauty: How Darwin’s Forgotten Theory of Mate Choice Shapes the Animal World—and Us (2017). As behavioral ecologists and evolutionary biologists studying animal mating behavior and communication, we appreciated the book’s focus on the aesthetics of mate choice, its engaging descriptions of the natural world, and its representation of a diverse group of scientists and their research. The book is beautifully written and accessible to nonscientists, and we recognize its value in engaging the public in the study of evolution. We disagree, however, with the book’s advocacy of a single evolutionary explanation for beauty in nature, and we were disappointed by its portrayal of modern sexual selection research, which was strikingly out of step with our own research programs and those of our colleagues.

As with other scientists who have reviewed the book, Patricelli et al. find the angels in the prose but the devil in the scientific details. You can read this long review for yourself if you want to see the scientific problems and tendentious nature of the book, as I regard this as the definitive scientifically informed response to The Evolution of Beauty.

I note that the three authors are all women, and so one can’t accuse them of sexism when they fault Prum for his naturalistic fallacy about sexual autonomy in animals —> humans:

Finally, we offer a critical reminder that the behavior of nonhuman animals, sexual or otherwise, cannot and should not be used as a moral compass for our own lives. The book explicitly uses “sexual autonomy” in birds to support feminism in humans (see pp. 177–178). As previously pointed out by Borgia and Ball (2018), not only does this argument commit the naturalistic fallacy, but it opens the door to the justification and rationalization of other common, arguably undesirable, behavior. Lions and coots, for example, are notorious child killers; cuckoldry is relatively common in birds; male bed bugs traumatically inseminate females by injecting sperm into their abdomens; and numerous insects and arachnids engage in coercive mating or sexual cannibalism. Indeed, male self‐sacrifice and subsequent sexual cannibalism has evolved in multiple spider species, but we suspect no man would use this as a justification to encourage such behavior in humans.

The examples of bird sexual autonomy highlighted throughout the book are evolved phenomena resulting from millions of years of selection on individuals. By comparison, the choice to treat men and women equally is a rational, moral decision for the good of individuals and society. Resting our politics and morality on what we see other animals do is the real “dangerous idea” here. Despite the book’s narrow taxonomic worldview (restricted to birds), animals and their sexual behavior are tremendously diverse, each with their own unique evolutionary history. Indeed, it is this diversity that personally drew each of us to the study of sexual selection. Within this diversity, humans could find justification for almost any behavior. Using nonhuman animals as our moral compass would be not only devastating to our society but would also bias our scientific approach to the study of nature.

But in the end these women are scientists, and their scientific judgment is summed up in the review’s conclusions:

If the book’s main goal is to explain the evolutionary origin of “beauty,” as it seems to be, it falls short in numerous ways. The book’s central argument is that indicator models [JAC: i.e., those models in which male traits indicate good genes, good health, or other signs that they could foster better offspring or produce more grandchildren] have been accepted without evidence and that Fisherian selection has been defined out of existence. Ironically, it proposes that we instead accept Fisherian selection without evidence and redefine sexual selection to explicitly exclude adaptive mate choice. This does not advance our understanding of mate choice or aesthetics. Nor does creating a false dichotomy between adaptation and aesthetics, assuming that beauty only arises from coevolving female preferences, and dismissing or ignoring decades of research on receiver psychology. The book also unfairly caricatures most sexual selection researchers as not only failing to acknowledge the subjective experiences of nonhuman animals, but also of supporting human eugenics and antifeminist politics. Moreover, by arguing that beauty is “irrational,” “unpredictable,” and simply “happens,” the book seems to simultaneously argue for the scientific study of beauty while setting it outside the bounds of scientific understanding.

It’s a good review of a readable but flawed book.

Remembrance of ducks past

November 25, 2018 • 11:00 am

While going through my photos from last summer, I found a gazillion photos of Honey and her brood, as well as of sundry drakes like James and Billzebub. Among the photos, though, was this one, showing Honey teaching her ducklings how to preen. I thought it was cute and present it for your delectation:

New York Times celebrates Muhammad and Islam twice in one edition, emphasizing only the good deeds of the Prophet, and informing us that “true Islam” doesn’t kill blasphemers

November 25, 2018 • 9:00 am

If you had any doubt that the New York Times is going the way of Authoritarian Leftism, which includes whitewashing the nasty bits of Islam, have a look at the two articles that appeared this week—in the same op-ed section.

The first is by Haroon Moghul (click on screenshot below), described as “a fellow in Jewish-Muslim relations at the Shalom Hartman Institute of North America and the author of ‘How to Be a Muslim: An American Story’.”

Moghul recounts a time in his youth when he was on the verge of atheism, since he couldn’t personally connect with his faith. Then he took a trip to Medina with his brother, and there he had an epiphany that brought him back to Islam:

In Medina I realized I actually believed all the stories about him. That he buried the least loved of his fellow Arabs with his own hands. That he put two of his fingers together and promised that he and the orphan would be that close in the life to come. That he so loved the vulnerable that God loved him in turn.

Sitting facing his tomb, pilgrims pressing against me on every side, I honest to God missed him. I still feel that way today, as absurd as it might sound. He is a living presence in my life.

This is what William James described as the sort of spiritual experience that turns many people religious. But of course such experiences don’t mean that what you accept is true.  If Moghul really accepts “all the stories about Muhammad”, then he must surely accept that Allah, through the angel Gabriel, dictated the Qur’an to Muhammad, that Muhammad flew from Mecca to Jerusalem and back on Buraq the Flying Horse, and so on.

But of course once you develop a personal relationship with Muhammad, you must whitewash all of the bad things he did. In fact, Moghul claims that Muhammad argues do any bad things: that all the killings in which he engaged were merely in defense of his nascent and beleaguered faith:

He was an outsider like me. Being an orphan from age 6 in a very patrilineal, very patriarchal and very tribal society must have been a social death sentence. Muhammad could have reacted by seething with resentment and lashing out at the world. He could have turned on himself. Instead he became a paragon of compassion.

When he first proclaimed prophecy, even his own uncle laughed at him, but he never laughed back. His followers were reviled, beaten and killed. He didn’t strike back. Rather he ran from one town to another, like Hagar at Paran, desperate to find his people refuge. Twelve years into his religious mission, in the year 622, he was forced to flee his native Mecca and arrived a refugee in Medina — but the people who chased him there didn’t leave him be. Not long after finding safe harbor, he was forced to take up arms, time and again, to defend his faith, his community, and himself.

But even as he did, he remained dedicated to building a society that would provide the inclusion he (and his followers) had been deprived of.

Some inclusion! Whatever you think of Muhammad, he certainly was not a paragon of compassion. According to the hadith, and throughout the Qur’an, there is a call for the murder of infidels and apostates, something that Muhammad engaged in repeatedly, murdering innocent people who didn’t directly attack Islam. He was particularly murderous towards the Jews, and loved to raid caravans, which of course involved indiscriminate killing. If Muhammad accepted everything that Gabriel dictated to him, then he was an unkind and vicious man. Just read the Qur’an. Here’s one bit from it:

Surah 9:29Fight those who do not believe in Allah or in the Last Day and who do not consider unlawful what Allah and His Messenger have made unlawful and who do not adopt the religion of truth from those who were given the Scripture – [fight] until they give the jizyah willingly while they are humbled.

Such verses occur repeatedly throughout the Qur’an. Muhammad’s goal was to spread his religion, and if that involved killing “infidels,” so be it.

But Moghul sees it differently:

When terrorists struck New York and Washington in 2001 I was horrified, scared and bewildered. The Muhammad I revered bore no resemblance to the Muhammad they claimed. In their view, Muhammad was a conqueror first, a politician and a general second, and a man of faith last, and least.

This is a gross misunderstanding of his life, and an inversion of the message he actually preached. When he had nowhere else to turn, when he couldn’t find anyone to protect his community, then — and only then — did he take up arms to defend his faith.

All I can say here is that “many scholars disagree.”  The fact is that, like the Bible, the Qur’an and hadith contain passages extolling both hatred and murder on one hand, and tolerance and compassion on the other. Moghul cherry-picks the “good” bits, and twists the bad ones so they come out as a mere defense of a beleaguered religion.

Moghul goes on, spreading the whitewash thickly with his Trowel of Peace:

On the occasion of his birthday, we Americans would do well to study Muhammad’s life: He preached and attempted a politics of tolerance, which is not what people of faith are associated with today. Muslims could stand for re-examining his life, too. Muhammad is called a “rahmah,” a mercy. He is often addressed as “habib Allah,” the beloved of God. If these are not words our communities are associated with, we should take a long look in the mirror and wonder why.

But let us remember, too, that Muhammad approved of slavery and that his dictates were certainly not ‘inclusive’ of women, whom he saw as lesser beings who must obey their husbands. He married a 6-year-old girl and then raped her three years later. That has led to Islam’s widespread practice of older men taking child brides. He approved of men being able to have sex with female slaves and captives, even if they were married. And of course the inequality of women, derived from both the Qur’an and the hadith, has been enshrined in sharia law. Here’s some of the Qur’an’s misogyny:

Surah 4:34:  Men are in charge of women by [right of] what Allah has given one over the other and what they spend [for maintenance] from their wealth. So righteous women are devoutly obedient, guarding in [the husband’s] absence what Allah would have them guard. But those [wives] from whom you fear arrogance—[first] advise them; [then if they persist], forsake them in bed; and [finally] strike them. But if they obey you [once more], seek no means against them. Indeed, Allah is ever exalted and grand.

Surah 4:12  And for you is half of what your wives leave if they have no child. But if they have a child, for you is one fourth of what they leave, after any bequest they [may have] made or debt. And for the wives is one fourth if you leave no child. But if you leave a child, then for them is an eighth of what you leave, after any bequest you [may have] made or debt. And if a man or woman leaves neither ascendants nor descendants but has a brother or a sister, then for each one of them is a sixth. But if they are more than two, they share a third, after any bequest which was made or debt, as long as there is no detriment [caused]. [This is] an ordinance from Allah, and Allah is Knowing and Forbearing.

I wonder how Moghul reacts to stuff like that.

Now in ignoring the bad stuff about Muhammad, Moghul is not behaving much differently from, say, Jews who accept the Old Testament but ignore the bad stuff (like killing your kids if they curse you, as well as those who pick up sticks on the Sabbath). But the Islam-ignorant reader may be forgiven for thinking that, as a Muslim (and like the unctuous Reza Aslan), Moghul’s take on Muhammad is accurate. Further, Moghul is engaged in “building bridges between Jewish and Muslim communities,” an admirable endeavor.” But there wouldn’t be as much of a need to build bridges if a hatred of Jews wasn’t built into Islam. And that’s partly the fault of Moghul’s hero—Muhammad.

But the second piece, by Mustafa Akyol is worse, for it’s a prime example of the “No True Scotsman” fallacy, in which, by definition, Muslisms who kill or persecute others for blasphemy aren’t practicing “real Islam”. (Click on the screenshot below to see the Big Whitewash). Akyol’s piece can also be used to excuse Islam of bearing any responsibility for the perfidies of ISIS or of those who, like the Charlie Hebdo murderers, strike down “blasphemers” in the name of Allah.

Although extremist Muslims throughout the world kill or try to kill blasphemers, apostates, and atheists (Asia Bibi, Theo van Gogh, and Avjit Roy are three examples, not to mention the Charlie Hebdo staff), Akyol dismisses this as a perversion of “true Islam” because the Qur’an doesn’t contain any verses that explicitly call for the murder of blasphemers. After recounting some of the instances of trying to kill blasphemers, including the fatwa against Salman Rushdie for writing The Satanic Verses, Akyol says this:

Muslims who support such violent or oppressive responses to blasphemy are missing two important points. One is that it is them, not the blasphemers, who are defaming Islam, by presenting it as an immature tradition that has little room for civilized discourse. The second point is that their zealotry is not as religiously grounded as they think.

To see this, one must look at the Quran — the most fundamental and only undisputed source of Islam. Most notably, throughout all of its 6,236 verses, it never tells Muslims to silence blasphemy with force. It tells them only to respond with dignity.

So if Akyol is right, and I will take his word that the Qur’an doesn’t tell Muslims to kill blasphemers, why are all the countries in the world that make blasphemy a capital crime Muslim-majority nations? Why the violence and murders after the publication of the Jyllands-Posten cartoons, or the baying for the blood of Asia Bibi in Pakistan? How did Islam get so perverted?

Well, first of all, although the Qur’an doesn’t call for the murder of blasphemers, it does call for the murder of infidels. It doesn’t take more than a few neurons to make a connection between those who reject Islam and those who slander it or question the veracity of Muhammad. Further, apostates, simply by virtue of leaving the faith, can be and have been accused of blasphemy.

More important, “true Islam” comes not just from the Qur’an (and who but Muslims believe that was dictated by an angel?), but from the hadith, the sayings and doings of Muhammad as reported, some time after his death, by his followers. You can’t say the Qur’an represents “true” Islam while rejecting the hadith as fables, since the credibility of both is about the same.  And some of the hadith are more explicit in urging the execution of blasphemers.  Over the years, various schools of Islam have interpreted the hadith as calling for the execution of blasphemers (some schools give non-Muslim blasphemers a chance to live if they convert to Islam). To see a long discussion of these issues, read the Wikipedia article on “Islam and blasphemy.” The punishments for blasphemy are certainly religiously grounded.

In the end, arguing about what version of Islam is “true” is a fool’s errand, just like arguing about which version of Christianity is “true”. Southern Baptists will tell you that “true” Christianity denies evolution and makes abortion murder, while Methodists will take the opposite stand. But both will justify their arguments using Scripture. Scriptures, including the Qur’an and the hadith, are notoriously contradictory and slippery, and you can pretty much use any interpretation of Islam (or Christianity) as the “true” version.

Now Akyol (identified as “a senior fellow on Islam and modernity at the Cato Institute and the author, most recently, of ‘The Islamic Jesus'”), is surely acting from goodwill. He doesn’t want people to be killed and persecuted for blasphemy, and makes that clear in the last three paragraphs of his piece:

At the same time, Muslim opinion leaders should help their societies understand that these laws serve not the honor of Islam, but much more mundane interests — for example, persecuting non-Muslim minorities out of greed or jealousy, or silencing Muslims themselves who criticize and challenge the powers that be.

And all Muslims of good faith should stand up more forcefully for people like Asia Bibi, who is falsely accused of blasphemy. Also, they should tolerate those who really do blaspheme and at most “not sit with them,” as the Quran counsels.

They should walk away, saying, “Peace.”

But I doubt that hard-line Islamists are going to have a V-8 moment after reading Akyol, striking themselves on the forehead and crying, “Oy!* How could I have misinterpreted Islam so wrongly for so long?” No way that’s going to happen. The way to get this whole mess to stop is to remove religion from the world. After all, there can be no blasphemy if there be no gods to insult. That will be a difficult task, although secularism is already replacing Christianity in much of the West, but it’s a task no more difficult than persuading Muslims that they believe in the “wrong” Islam.

There is no “true” Islam, any more than there’s a “true” Christianity. There are just different branches of Islam, many of which happen to think that killing blasphemers is okay. And all of that comes from religious traditions that goes back to the Qur’an and the hadith. The best path to permanently ending blasphemy as a crime involves ending religion as a superstitious belief—and embracing secular morality. For one thing is certain: no rational secular morality would urge the killing of people for religious beliefs—or any ideology or superstition.

Finally, ask yourself this: why on earth did the New York Times publish both of these articles in the same op-ed section, despite the fact that they’re both lame and the second actually mendacious and misguided?

You know why: the Times is trying to show that Islam isn’t any worse than any other faith, and that those who oppose it are misguided. I’ve been pointing at this shift in Leftist media this for a long time, but this shows it starkly: mainstream Leftists newspapers and magazines are getting infected with the Authoritarian strain of Leftism as college kids move into journalism.

The Times’ editor, A. G. Sulzberger, is only 38, and my view (for which I have very little evidence) is that he’s dictating that his paper become a Victimhood Paper to go along with the collegiate strain of “victimhood culture.”   The bad side effect of this is that papers like the Times, or magazines like The New Yorker, have become blind to the dangers of religions like Islam, and have become wedded to a form of Leftism that, by overlooking religiously-based oppression and misogyny, is anti-progressive.

________

*Of course, no true Muslim would say “Oy!”.

 

 

 

Readers’ wildlife photos

November 25, 2018 • 7:45 am

We have a post-Thanksgiving treat today: reader and evolutionary ecologist Bruce Lyon has sent some great photos and information about turkeys and their dancing relatives. His notes are indented.

Many of us have a culinary appreciation for turkey—I thought it would be nice to increase biological appreciation as well by presenting a bit about the behavior of the bird we eat, at least for its wild relative, the Wild Turkey (Meleagris gallopavo). And, while I am at it, I will also describe a couple of other interesting species in the taxonomic order in which turkeys reside, the Galliformes.

One of the more interesting aspects of turkey behavior is their mating system. Males display to females in groups. Below, a photo of two males displaying together (unattributed photo from the web)

A striking part of this group display is that the same males always display together—might these displays be a form of male cooperation? Groups of males are more successful at attracting females (and copulations) than are solitary males—by quite a margin. Paradoxically, the males in each group have a clear dominance hierarchy, and only the single most dominant male ever gets to copulate with the females.

This raises the obvious question: why on earth would the losers participate in a cooperative display, since they help increase the mating success of the dominant male but gain no direct benefit themselves because they don’t get to mate? It turns out that groups are composed of close relatives—subordinates are helping their close relatives, likely a brother, increase their mating success. Due to this discovery, the turkey mating system has become a textbook example of kin selection. With kin selection, an altruistic behavior like helping a relative obtain matings is favored because the subordinates enhance the success of identical copies of their same genes residing in a close relative. Just as parents favor copies of their genes by having babies, kin selection works through favoring genes found in close relatives. Some people consider having kids a special case of kin selection since our offspring are closely related to us.

The turkeys are an interesting example of kin selection because researcher Alan Krakauer (now at the University of California, Davis) was able to estimate the specific mating cost and benefit values needed to show that this altruism makes evolutionarily sense. Kin selection can be stated mathematically as Hamilton’s Rule, after William D. Hamilton who first fully developed kin selection theory. Hamilton’s Rule simply looks at the tradeoff between the direct Darwinian fitness that a helper loses by helping (in the turkey example it is giving up breeding on your own and losing your own offspring) compared to the indirect benefits gained by helping genes in a relative. The indirect benefit gained is the increased success of the helped relative scaled down by the degree of relatedness between helper and recipient (scaling by relatedness is a simple way to assess the probability that the genes in the helper also occur in the recipient).

Amazingly, Krakauer was able to estimate all of these parameters: what the helpers give up by helping, what the dominant male gains from being helped, and the average relatedness in groups. Putting it all together, Krakauer showed that helping leaves more gene copies than not helping and displaying alone. As far as I know, this is one of few studies that has been able to directly test Hamilton’s Rule. The conclusion—that helping pays—raises the question why everybody doesn’t help. It seems that some males may not have any relatives to help; without relatives to help, displaying alone would be the best option.

Below: I observed displaying turkeys a couple of times in Arizona. The southwest birds differ from wild turkeys elsewhere—their white-tipped tails in particular are distinctive. Here, a male struts his stuff at the Southwest Research Station near Portal Arizona. Note the gorgeous iridescence on the body feathers.

Below: Another male not displaying. Note the tuft of feathers, or ‘beard’, hanging from the center of the breast. Beard length and tip color is apparently a very good indicator of whether or not a male is older than two years. Males also have pretty large spurs on their legs which they presumably use in fights.

Another interesting feature is the ‘snood’, the erectile, fleshy protuberance on the forehead. According the Birds of Cornell species account, the “colors and extension of the snood change rapidly with mood”. After fights, the loser apparently retracts its snood.

Below. What a face! Lots of colorful bare skin and wattles, also referred to as ‘carunculated’. Sexual selection produces some pretty crazy traits. Some accounts claim that these colors change during the display.

There is a second species of turkey, the Ocellated Turkey (Meleagris ocellata), found in the Yucatan region of Mexico and adjacent Guatemala. The species is tame and often easily seen at the spectacular Mayan ruins at Tikal, Guatemala, where I photographed this bird. This species is quite different in appearance from its northern cousin: the naked powder-blue skin on the head and neck is decorated with conspicuous orange-red nodules and the tail is very different (see below). These nodules almost look like engorged ticks! I wonder if these birds suffer from tick infestations and whether females pay attention. On a different topic, there appears to be no evidence that Native Americans ever domesticated this species, even though it was regularly eaten. In contrast, Wild Turkeys have been domesticated for at least 1500 years and perhaps much longer.

Below: I don’t have photos of Ocellated Turkeys displaying so I pinched one from the web. The males have beautiful copper and blue eyespots (ocellations, hence the species name) on the tail feathers. I seem to recall from seeing the bird many times at Tikal that males often display in groups, like the Wild Turkey. (Photo by Gary Kramer).

Another species that has grouped male displays, the Sharp-tailed Grouse (Tympanuchus phasianellus), shown below at a ‘lek’ display site at one of my coot study wetlands in British Columbia. Lek is a Swedish word used to describe grouped male displays in birds (hard to find a clear translation for lek but ‘play’ comes up; perhaps a Swede can educate us). Lekking has evolved independently in various bird groups, including turkey and grouse relatives, hummingbirds, birds of paradise, manakins, and sandpipers, among others.

Biologists have long been interested in leks for a couple of reasons. In lekking species, males provide females only matings but no material benefits like food, territories or parental care. Given this, leks provide good study systems for trying to understand the genetic benefits females get from mating with particular males (good genes? sexy genes for sons?). Biologists have also been interesting in understanding the evolution of lekking as a mating system. Why display in groups? In leks, mating is often very highly skewed so that very few males get most of the matings. The ‘hotshot’ hypothesis for leks proposes that males group around the very sexy hotshots in the hopes of parasitizing some of the matings from the females attracted to the hotshots. The ‘hotspot’ hypothesis proposes that leks form in areas with high female traffic for reasons unrelated to mating: lek sites are just good areas where males can increase their encounter rate with females. Finally, displaying males might be more vulnerable to predation and there might be safety in numbers by displaying close to each other (this has been shown for lekking frogs).


Below: A male Sharp-tailed Grouse in a mating dance. In the dance, the male maintains a standing posture with his wings outstretched and tail upturned, he extends his head with the yellow eyebrow combs showing and exposes his sexy purple esophageal air sacs, and then very rapidly stamps his feet. The dancing males seem to vibrate across the prairie. Several accounts I read claim that this dance inspired some of the dances of Native Americans.

Below: Another dancer. The pose reminds me of a plane about to taxi down a runway.

Below: Dancing is social—when one male began dancing, others soon started dancing as well. We noticed an interesting pattern that may connect to this social inducement of dancing. We observed the lek using our Toyota Four Runner as a blind, and noticed that revving the engine seemed to cause the birds to start dancing after they had stopped. To make sure it was a real pattern we did a little experiment and the pattern seemed very clear—each rev induced dancing. Our guess is that the noise or vibrations from car revving somehow mimicked the noise or vibrations produced by the stamping feet. Instead of a real male starting a stamping episode, our car triggered the dance.

Below: The lek was not all peace and harmony: there were a fair number of threats and chases. Here two males face off and threaten each other.

Below. I did not get any videos of dancing but a video shows the dance better than still photos so below is a video from YouTube of grouse dancing at a lek. (Video filmed by daughter of Peder Stenslie in North Dakota).