The New Statesman interviews Dawkins, concentrates on his tweets instead of his books

February 4, 2019 • 12:30 pm

Although this New Statesman piece (click on screenshot) purports to be an interview of Richard Dawkins by George Eaton, it’s not really a series of questions and answers, but rather an indictment of Dawkins’s propensity to issue invidious or misconstrued tweets. (Of the 16 short paragraphs, seven are about his tweets.) In other words, it’s more or less a hit job on the man, but of course we’re used to that.

Now I’m no fan of Dawkins on Twitter. Though I know him and consider him a friend, I’m also one of his numerous friends who have tried to get him to throttle back when his fingers are on the Twitter keyboard.  Too often, as with the “bells vs. muezzin” tweet described in this article, his tweets will rile people up, even when, or so he says, they don’t express what he means. My response is that if you can’t say what you mean without it being grossly misunderstood, stay off Twitter. (Of course, there are many who have it in for Richard, and will find a way to go after him no matter what he says.)

I wrote to Dawkins once with the advice above, and I think that’s the only email I ever sent him that he didn’t answer. It’s not just me, either: as the article points, out people like Dan Dennett have also urged Richard to lay off the tweets—all to no avail. So be it; the man is stubborn.

Read the piece, and I’ll give a few excerpts and remarks below. The occasion of the interview is the issuing of a short book with the transcribed “Four Horsemen” conversation, a book that is almost superfluous in view of the video’s public availability on YouTube. (It does have a foreword by Stephen Fry and very short retrospectives by the three living discussants.) I’ve put excerpts from the article indented below, while my comments are flush left.

 

The tweets:

In the digital age, reputations made over decades can be lost in minutes. Richard Dawkins first achieved renown as a pioneering evolutionary biologist (through his 1976 bestseller, The Selfish Gene) and, later, as a polemical foe of religion (through 2006’s The God Delusion). Yet he is now increasingly defined by his incendiary tweets, which have been plausibly denounced as Islamophobic.

Plausibly? That’s a knife stuck twixt the ribs! It goes on:

Dennett, an American philosopher and cognitive scientist, has since warned that Dawkins’s tweets “could be seriously damaging his long-term legacy”. The theoretical physicist Lawrence Krauss, another friend, has remarked: “I wish he wouldn’t do it . I told him that.”

When I put these judgements to Dawkins, he conceded: “They’ve probably got a point… I’m trying to be more careful to make sure that my sticks don’t have wrong ends.” He reflected: “The problem with tweets is that they’re too short. What I should have added, which I did in a reply, is that I love the [Islamic] call to prayer, it can be very moving, especially when done by a decent voice. But often ‘Allahu akbar’ is the last thing you hear before you’re blown up. Church bells are never the last thing you hear before you’re murdered.”

A new book:

Six years ago, Dawkins described Islam as the “greatest force for evil today”. Now, he says, nationalism is a better candidate, but he has not ceased his crusade against religion. In the autumn, he will publish a new book, Outgrowing God (“I think of it as atheism for teenagers”) and he hopes to write one for “younger children” too.

Is this not precisely the indoctrination he denounces? “I’m very keen to avoid that, of course,” Dawkins said. “The book will be loaded with, ‘Do you agree? Think about it for yourself.’” He remarked, without irony, that the reference by some non-believers to “atheist children” was “a sin” since “the child is too young to have made up its own mind”.

Eaton’s question sounds fair enough, but remember that when you indoctrinate children with religious belief, you’re indoctrinating them with lies. This book sounds more like a palliative or an inoculation against religion, so I don’t think it’s as bad as, say, The Child’s Book of Jesus. Is it really indoctrination to tell a kid to weigh the evidence for the religious views they hear? Well, I haven’t yet seen the book, so I pass on:

Brexit. Even Dawkins opponents must generally agree with his take:

Dawkins is aggrieved by Brexit (“I’m trying to learn German as a gesture of solidarity”), though he conceded with scientific modesty: “I don’t think I know enough to say much about the actual pros and cons of the European Union.

“What I feel passionately is that [David] Cameron should never have called that referendum. Cameron will be damned by history as one of the worst prime ministers ever for sacrificing the long-term future of the country for the sake of a petty internal squabble.”

He argued that, as with US constitutional amendments, a two-thirds majority should have been required for a binding result. “A simple 50 per cent majority is not good enough on an issue this important.”

Theresa May, he said, had “shown a quasi-religious impulse in her obstinate determination to see Brexit through because that’s what the British people want. It’s almost a kind of theological mantra.”

Dawkins is a long-standing supporter of the Liberal Democrats and has unsuccessfully urged them to rename themselves “the European Party” as a means of detoxifying their brand. “I’m sorry that the Lib Dems are seen as having blotted their copybook by joining the Tories.”

Death. Richard is 77, and it must be a bit galling to have interviewers ask an aging scientist how he feels about death. It’s bad enough to stare it in the face without having people hound you about it. But I like the response:

At the close of our conversation, I asked Dawkins how he viewed the prospect of death. “I find the idea of eternity and infinity frightening… Death is a general anaesthetic.” And what of his posthumous reputation? “I do derive great comfort from the thought that I’ve written quite a number of books and they’re very widely read and I hope that they will go on being read. I depart from Woody Allen’s remark: ‘I don’t want to live on in my works, I want to live on in my apartment.’”

In contrast, I adhere to Woody Allen’s remark!

How he wants to be viewed: This really should have been the centerpiece of the interview, for Dawkins’s books on evolution, as well as The God Delusion, are his enduring legacy. The tweets are the equivalent of evanescent journalism, and won’t be remembered:

Does he worry that some may first encounter him through his tweets? “That is a worry. I’d rather they read my books.”

For everyone that’s angered by one of Richard’s hamhanded tweets, there are a dozen people who have been enlightened by his popular works on evolution and some who have not only been “converted” to accepting evolution, but also deconverted from religion. Yes, people love to hate him using his Tweets as a rationale, but a lot of that is either jealousy or simple hatred of a man who wrote the best-selling book against religion of our age.

I’d recommend The Blind Watchmaker for its combination of great exposition and wonderful prose.

Alligators apparently swallow stones for ballast

February 4, 2019 • 8:45 am

Alligators and crocodiles are known to swallow stones, which are called “gastroliths” when they settle in the creature’s stomach. Some birds do this, too, but to help grind up their food. (Other marine creatures like seals also swallow stones.) Why do crocs and alligators do it? In the paper below, published in Integrative Organismal Biology (click on screenshot), the authors proffer several hypotheses and then test them. It turns out that swallowing rocks reduces the buoyancy of the tested species (American alligators), and that could have several advantages.

The authors’ hypotheses are all based on the fact that if you have rocks in your belly, you’re going to be less buoyant (gators without air in their lungs have a specific gravity of 1.04, close to that of water [humans have 1.07]). Why would a gator want to be heavier? Here are several of Uriona et al.’s hypotheses:

  • Adult gators, by being heavier, could more easily drag prey underwater to kill them.
  • A heavier body could help the creature maneuver better underwater, or stay still in a current when waiting for food or basking.
  • Smaller gators, who are subject to predation, might be less visible if they were heavier and stayed underwater.
  • By allowing a gator to put more air in its lungs without surfacing, a heavier body could allow them to stay underwater longer (this also feeds into the third hypothesis).

The authors note that none of these hypotheses have been properly tested. In fact, one site claims, citing supporting research, that this hypothesis cannot be right because density couldn’t increase that much with stones in the belly:

For years, it was hypothesized that eating stones might also help a crocodile stay under the water longer and to dive deeper. Many crocodilians like to float in the water with just their eyes and nostrils showing so they can ambush their prey. It was thought that a stomach full of rocks might help the crocodile keep their bodies under the water and out of sight.

New research shows that this hypothesis might be wrong! Recent research by a paleontologist named Don Henderson has shown that for the rocks to help stabilize the buoyancy of the crocodile’s body, the rocks would have to account for at least 6% of the body mass of the crocodile.  They have now measured it, and the rocks only account for about 2% of body mass. Below 6%, the filling and emptying of the lungs has a much greater effect on the buoyancy of the crocodile than the stones. However, a low number of rocks might keep the crocodile from rolling from side to side. Also, with fewer rocks, they might not have helped grind up their food either. It is surprising what we are finding out today!

This shows us that even a hypothesis that seems obvious needs to be tested! It seems that the scientific method we all learned in elementary school would have some merit here! #crocodiles #crocodileseatingstones

Now I haven’t read Henderson’s paper, but his conclusion isn’t based on direct observation of crocodiles diving underwater. It would be salubrious to actually see if gators or crocs (both swallow stones) do have reduced buoyancy with gastroliths inside, enabling them to stay underwater longer. And so the authors of the present paper did the empirical test.

Uriona et al. used seven juvenile American alligators from a refuge in Louisiana, transported to a lab in Salt Lake City.  They then proceeded to remove any stones already in the gators’ stomachs by “gastric lavage” (poor animals!) and then X-rayed them to ensure that no rocks remained.  Then then tested the rockless juveniles by observing them in aquaria, watching them dive for 30 minutes, and then collected data until seven timed dives were recorded for each alligator.

After a night’s recovery, the same gators were placed in individual aquaria containing granite stones totaling about 2.5% of the gators’ body mass. Four of them voluntarily gobbled all the rocks, and, well, the other three were forced to swallow them (poor gators!). Then they repeated the same diving protocol, observing each gator for seven dives.

Here are the data for time spent diving, including the average duration of a dive and the average maximum duration of dives among the seven gators:

(From paper). Box and whisker plot of mean duration of dives, and of the mean of the maximal dives, with and without gastroliths. Boxes, interquartile range; whiskers, the lower and upper quartile; + mean; − median line, ♦ shortest and longest mean dives or shortest and longest maximal dive.

As you can see, swallowing stones increases the length of time you can stay underwater, both in terms of average dive length (660 seconds with stones, 351 seconds without), and maximum dive duration (1518 seconds with stones, 699 seconds without). The conclusion: stones weigh down the gators, allowing them to stay underwater longer.

What does this all mean? What it does is confirm the author’s notion that if you have stones in your belly, you stay underwater longer, not only because you’re weighted down, but mainly because this allows you to put more oxygen in your lungs and thus stay under longer before coming up for air. This contradicts the conclusion of Henderson cited above.

Is reduced buoyancy useful or “adaptive” for a gator? Probably, and it’s probably why they do swallow stones. But we’re not sure. They could be swallowing the stones simply because they mistake them for food. This could be tested by giving food-sated gators both food and stones. And there are of course no tests about whether gators with ballast survived or thrived more than gators without gastroliths, a necessity if you think the behavior is adaptive. I do suspect that gators swallow stones as an adaptive behavior, but this is only a hypothesis.

You might be asking yourself, as one of my friends did when we discussed this, why alligators don’t simply increase their body density via evolutionary change rather than swallow stones? (I assume, as I note below, that swallowing stones it itself an evolved behavior.) If acquiring gastroliths is adaptive, there are several possible answers.

The most likely is that it’s “easier” in an evolutionary sense to evolve stone-swallowing than to increase body density. That is, there may be genetic variation in both traits, but if you have a greater tendency to swallow stones than your comrades, you instantly get a huge advantage over them, for swallowing stones instantly and strongly decreases your buoyancy.

In contrast, a slight decrease in buoyancy via body modification might give you only a slight selective advantage, and there may be maladaptive byproducts of changing your morphology or physiology this way. Further, once the genes for stone-swallowing have spread throughout a population, there’s simply no additional selective advantage to be had by decreasing your buoyancy by jiggering with your body density or physiology. (I am assuming here that swallowing stones is an evolved behavioral trait rather than a learned trait, which could itself be tested by giving stones to food-sated, naive juvenile alligators in the lab.)

Here’s last question, which I’m sure has occurred to many readers: What happens to the swallowed stones?  Good question! If they’re too big to poop out, I guess they stay in the gators’ bellies for life. That’s okay, but is there then a cue for a gator to stop swallowing stones?

Stone goes down the hatch of a Nile crocodile (photo from here):

____________________

Uriona, T. J., M. Lyon, and C. G. Farmer. 2019. Lithophagy Prolongs Voluntary Dives in American alligators (Alligator mississippiensis). Integrative Organismal Biology 1, 11 January 2019, oby008, https://doi.org/10.1093/iob/oby008

Readers’ wildlife photos

February 4, 2019 • 7:30 am

Reader Joshua Lincoln sent some gorgeous photos of dragonflies. His notes and IDs are indented:

Anisopterans (Dragonflies). Anisoptera from Greek anisos (unequal) and pteron (wing). In dragonflies the hindwing tends to be shaped differently (generally broader) from the forewing. Damselflies (Zygoptera) tend to have both fore- and hind wingssimilar, zugós (even). Interestingly, common (English) names did not exist for Odonates until 1987 and were not finalized until 1996 which is relatively recently.

Below: Nannothemis bella; Elfin Skimmer. Themis (size…), bella (beautiful). This is a tiny little dragonfly just 19mm long, which makes it shorter than most damselflies. The female is thought to be a wasp mimic, the male develops pruinosity (a white waxy bloom that turns the dark immature male gray or white). Calais, Vermont, USA

Pantala hymenaea; Spot-winged Glider. Pantala (All wing), hymanaea (membrane), perhaps referring to the great expanse of the wing. The genus contains two species worldwide. They are both widespread, migratory and rarely perch. I posed this one after catching it and it flew away seconds later. Photo taken in Truro, Massachusetts USA.

Cordulegaster diastatops; Delta-spotted Spiketail.  Cordulegaster=clubbed abdomen, diastatops=separated eyes. Spiketails fly along streams or seeps and will sometimes perch. Waterbury, Vermont, USA.

Libellula quadramaculata; Four-spotted Skimmer. Libellula (little book), perhaps referring to the way the wings fold, quadramaculata (four spotted). Northern distribution, appears somewhat early and frequently perches. It looks like it is preying on some dipteran that I have not identified. Millinocket, Maine, USA:

Ophiogomphus mainensis; Maine Snaketail.  Ophiogomphus (snake) referring to abdominal pattern, mainensis after type locality. Snaketails live in pristine waters, have short flight seasons and many are not common. This particular species tends to perch on rocks in streams. Groton, Vermont, USA. 

Somatochlora tenebrosa; Clamp-tipped Emerald.  Somatochlora (green bodied) referring to the iridescence of some species, tenebrosa (dark) referring to overall coloration.  The Striped Emeralds or Somatochlora are some of the most sought0-after odes.  The identification is made by examining the terminal appendages as well as the thoracic and abdominal pattern. This one is a female and her subgenital plate is similar, but not identical to a few other species that occur in the area. They rarely perch and this one was posed and flew away seconds after I identified her. Ferdinand, Vermont, USA.

Stylurus scudderi; Zebra Clubtail. Stylurus (style tailed) referring to elongated abdomen, scudderi named after Samuel H. Scudder, an American entomologist. These fly fast over streams and rivers occasionally perching. Huntington, Vermont, USA:

Hagenius brevistylus; Dragonhunter. Hagenius after Hermann A. Hagen a German-American Odontologist, brevistylus = short styled, probably referring to the short cerci (terminal appendages). Hagenius is a monotypic taxa. Hagenius brevistylus occurs from the Midwest to the East coast in the US and Canada. The Dragonhunter is a very large predator that measures up to 90mm in length. The first photo is of a teneral (freshly emerged adult) Hagenius that I had observed emerging from its exuvia (cast skin from larval molt); the second is of an adult. Photographed in Marshfield, Vermont, USA.

 

Adult:

When it’s necessary to identify Odonates, I might net them, identify them and release them. One day my sister was visiting and I saw a Somatochlora whiz by and I jumped up and grabbed my net and got a lucky catch, identified it and released it. She was horrified and thought that it was not a good thing to do to the creature.

While many Odonates can be identified without netting them, some need to be identified in hand to examine their terminal appendages. Handling them properly does not harm them and they almost always fly away afterwards none the worse for wear. All data I obtain is recorded and submitted to the Vermont Atlas of Life (Vermont Center of Ecostudies) , Inaturalist and Odonata Central (www.odonatacentral.org). Through these explorations I have learned a lot and have already discovered two new species for the state in which I live (Vermont). The point is that we are constantly learning more about species distributions. I usually don’t collect anything. Occasionally microscopic examination is necessary to determine a species identification; there is only one damselfly in which that seems to be necessary (Enallagma annexum/vernale).

I treat these beings like sentient creatures even though they are not supposed to have a consciousness. I anthropomorphize that they do a bit, and they behave in a manner that reinforces that. I feel that they have a right to live out their lives as I do. Entomologists Arnett and Jacques state in their book Insect Life that “Insects lack consciousness. They merely differentiate between groups of stimuli and select accordingly.” I don’t feel that I can understand what they perceive, but I try to minimize any stress to them and when I need to handle one I let it go as soon as possible after identifying. Occasionally I accidentally harm one and I feel badly about it. I feel that those who are not used to dealing with wildlife or insects and whose lives very rarely intersect with these things (like my sister) may feel more negatively about all this. If so, I feel that their hearts are in the right place.

Monday: Hili dialogue

February 4, 2019 • 6:30 am

It’s Monday again—February 4, 2019, and the worst of winter’s cold seems to be behind us. (Today’s high temperature in Chicago is predicted to be 49°F, or 9°C, and almost all the snow has melted.)

It’s National Homemade Soup Day (no chance of that in my crib), and also Rosa Parks Day, celebrating the civil rights heroine born on February 4, 1913. She died in 2005, but the bus on which she refused to give up her seat is preserved in a museum. Here it is, with the caption from Wikipedia:

The No. 2857 bus on which Parks was riding before her arrest (a GM “old-look” transit bus, serial number 1132), is now a museum exhibit at the Henry Ford Museum.

The news:

In Superbowl 53—or rather LIII in their pretentious jargon—the New England Patriots beat the Los Angeles Rams 13-3, winning their sixth Superbowl in 18 years. I watched a quarter before I got bored.

In other sports, a black cat invaded the pitch during a soccer match between Everton and the Wolves. That cat runs faster than Messi! Film below; I hope the cat was all right! The last part of the video gives a radio announcer recounting the cat’s antics.

On this day in 1703, in the city of Edo (now named Tokyo), 46 of the Forty-seven Ronin committed seppuku to retain their honor after avenging the death of their master. On Februay 4, 1789, George Washington was elected by the U.S. Electoral College as the first President of the United States. The vote was unanimous, and there was no popular vote.

On this day in 1859, the Codex Sinaiticus was discovered in Egypt. Only one of four early texts originally containing the entire Greek Bible, it dates from the 4th century AD. Obtained by a German via duplicity, the manuscript also contained several books of the Bible that aren’t now in the “definitive” edition.

On February 4, 1948, Ceylon (now called Sri Lanka) gained its independence, though it remained within the British Commonwealth (ergo Queen Elizabeth is the Queen of Sri Lanka, as she’s the Queen of New Zealand). On this day in 1974, the Symbionese Liberation Army kidnapped Patty Hearst in Berkeley, California. Here’s a picture I took of the house where she lived in  Berkeley before being kidnapped: 2603 Benvenue Avenue, #4 (she lived there with her boyfriend):

Finally, 15 years ago today, Mark Zuckerberg founded Facebook. Was that a good thing? Who knows?

Notables born on this day include Emperor Norton (1818), Fernand Léger (1881), Charles Lindbergh (1902), Dietrich Bonhoeffer (1906), Rosa Parks (1913; see above), and Dan Quayle (1947; where is he now?) Here is Léger’s painting “Woman with a cat” from 1921:

Those who fell asleep on this day include Hendrik Lorentz (1928; Nobel Laureate), Neal Cassady (1968), Karen Carpenter (1983), Liberace (1987), and Betty Friedan (2006).

Meanwhile in Dobrzyn, Hili is using aphorisms to get food.

Hili: We have to accept reality.
A: And that means?
Hili: It’s time to eat something.
In Polish:
Hili: Musimy zaakceptować rzeczywistość.
Ja: To znaczy?
Hili: Pora coś zjeść

At last! Scientists have found the answer to a longstanding question about flight formation in waterfowl:

A tweet from reader Nilou. Damn if these goats aren’t deformed monsters. Why did they create this breed? (Read more about the Damascus goat here and here)

A tweet from Heather Hastie:

https://twitter.com/41Strange/status/1091884067866333184

Tweets from Matthew. Here’s a New Yorker cartoon that tells the TRUTH!

An incompetent kitty:

https://twitter.com/SlenderSherbet/status/1090231242581336064

Doesn’t this remind you of the incompetent restoration of a certain fresco?

As far as I can see, the “snow roller” in the photo below is a real phenomenon and not a hoax, even though the damn thing has gearlike ridges. The BBC article has more pictures of snow rollers, as does Wikipedia.

Tweets from Grania. Is this affection?

https://twitter.com/FluffSociety/status/1091185343473213440

I’m a cat-lover, but some canids are also appealing. This is one of them:

True Facts about flatworms. Be sure to watch the video!

An alt-righter extolling the superiority of Islam over Christianity? This is a “dog bites man” story!

 

 

Articles you don’t need to read because you’ve already read them: New Atheism-dissing in the Guardian

February 3, 2019 • 1:45 pm

Good Lord, when will places like the Guardian stop publishing the same article over and over again? Do people ever get tired of dumping on New Atheism or, in this case, the “Four Horsemen”? I haven’t heard of author Steven Poole, a British journalist and author, but here he reviews a book I’ve already read, The Four Horsemen: A Conversation That Sparked an Atheist Revolution.  And he uses his review to try to eviscerate Sam Harris, Christopher Hitchens, Dan Dennett, and Richard Dawkins. Click on the screenshot to read:


My own short review: This is a transcript of the well known “Four Horsemen” conversation that took place in Christopher Hitchens’s apartment in 2007. There is a full video that you can find here. What’s new is simply the addition of a foreword by Stephen Fry and, as I recall, short commentaries by a few Horsepeople. But the meat of the discussion is already on YouTube. If you want to buy the book, you’d be buying it for the forewords, and to me it’s not worth it. Caveat emptor.

Now about the review: well, it’s the same pap that all liberal venues put out about the New Atheists, including smarmy but untrue remarks like these:

Contrary to the book’s subtitle, the “atheist revolution” was not sparked by this cocktail-fuelled pre-dinner round of chat and backslapping, which took place in 2007. By then the participants could already salute one another for the impressive sales of their books, boast about how willing they were to cause “offence”, and reminisce about how brilliant they were when they befuddled this or that bishop with some debating point.

That’s not what these guys did, although I’ll admit that the “brights” thing was misguided. But I’ve hung around most of these guys a fair bit (Hitchens I met only once), and I’ve never heard anything like the kind of boasting and back-patting that Poole reports. Those things, like the dumb atheist-dissing in Salon, are just character assassination.

Then there’s the obligatory claim that that that 2007 discussion is “dated”, and maybe it is, but so what? To answer Poole’s title question, what happened to the New Atheism is that it won: it exposed a new generation to old arguments about atheism (and some new ones based on science), and thus helped with the increasing secularization of the West. Their books were best-sellers, and for a reason; it wasn’t the Dawkins haters who bought millions of copies of The God Delusion. Finally, none of the Horsemen write about atheism any more because they don’t need to: the ball is rolling and it’s going to suck up religion with it.

Poole then makes the familiar argument that New Atheism was not sophisticated about religion and also neglects the benefits of religion. But would we have algebra even if Islam hadn’t existed? Of course we would, although the word for it might have been different. Newton and Lemaitre: well, yes, some religious people made scientific advances, but in most cases religion had nothing to do with it, as nearly everyone in the West was religious two centuries ago (yes, I know Lemaitre is more recent). Was the Human Genome Project the result of Francis Collins’s religiosity? I doubt it, and the other contributor, Craig Ventner, is an atheist.

Poole goes on:

New Atheism’s arguments were never very sophisticated or historically informed. You will find in this conversation no acknowledgment of the progress made by medieval Islamic civilisation in medicine and mathematics – which is why, among other things, we have the word “algebra”. The Horsemen assume that religion has always been an impediment to science, dismissing famous religious scientists – such as Georges Lemaître, the Catholic priest who first proposed the big bang hypothesis, not to mention Isaac Newton et al – as inexplicable outliers. At one point Harris complains about a leading geneticist who is also a Christian. This guy seems to think, Harris spits incredulously, “that on Sunday you can kneel down in the dewy grass and give yourself to Jesus because you’re in the presence of a frozen waterfall, and on Monday you can be a physical geneticist”. Harris offers no reason why he can’t, except that the combination is incompatible with his own narrow-mindedness.

This is irrelevant, of course, to the point made by these four men: that religion is a melange of foolish and unsubstantiated superstitions, that it doesn’t belong in this era nor in any rational mind, and that, by and large, it is harmful. And even if it does some good things, it’s simply not TRUE and there are ways of getting those good things without having the bad things.

Poole’s review continues, with Sam getting the worst of it, as he always does, in the end being accused of flirting with the alt-right. That’s simply not true, as Sam is on the Left. He’s just not woke enough for Poole.

In the end, these men did us a big favor by acquainting a new generation with arguments about why religion is false and harmful. They are the Ingersolls of our generation; and each generation, indoctrinated with religion by parents and peers, needs to hear the arguments anew. What people like Poole are trying to do,  by discrediting the Four Horsemen, is to somehow justify and vindicate religion. Even if they be nonbelievers, they somehow can’t bear to say bad things about faith. But they are on the losing side, for in two centuries religion will have waned to a small band of superstitious holdouts. Or so I think.

The squirrels of San Diego

February 3, 2019 • 12:00 pm

 by Greg Mayer

A trip to San Diego last month gave me the opportunity to check out the squirrel situation there. The native vegetation is coastal sage scrub and chapparal, with oaks and pines in higher and wetter areas, and desert to the south and west—very different from the deciduous woodlands of eastern North America which so many squirrels call home. The vegetation of San Diego has been greatly modified by man, however, with introduced species now dominating the cityscape– Eucalyptus (from Australia) and exotic palms (from everywhere) are omnipresent.

On the second day of our visit, we hit squirrel pay dirt in Balboa Park, a large urban park with little or nothing of its natural vegetation remaining. Appropriately enough, the squirrel was an introduced species, the fox squirrel, Sciurus niger. They were first recorded in San Diego in 1929.

Fox squirrels (Sciurus niger), Balboa Park, San Diego, California, 16 January 2019.

This pair was just outside the park’s visitors center. In the picture below, you can see the underside of the tail clearly. In Wisconsin, the shadings of the tail are the most reliable way to tell gray squirrels (Sciurus carolinensis) from fox squirrels– gray squirrels have white-tipped tail hairs, giving a ‘halo’ effect. Fox squirrels are very variable geographically, however, and this character may not work in all places, and I’m not sure where the San Diegan fox squirrels came from. (In a post here at WEIT a few years ago, I identified some squirrels from Texas as gray squirrels, but, given fox squirrels’ variability, I am now unsure of their identification.)

Fox squirrels (Sciurus niger), Balboa Park, San Diego, California, 16 January 2019.

A third fox squirrel, also outside the visitors center, sat in a classic squirrel pose.

Fox squirrel (Sciurus niger), Balboa Park, San Diego, California, 16 January 2019.

On another visit to Balboa Park a couple of days later, I was able to get up close and personal with this guy, and needed to use flash, hence the red-eye.

Fox squirrel (Sciurus niger), Balboa Park, San Diego, California, 18 January 2019.

The eastern gray squirrel (Sciurus carolinensis) was also introduced to Balboa Park, in 1924, but has apparently disappeared. During an 8-day stay I saw fox squirrels only in Balboa Park, not in other parts of the city. The native western gray squirrel, Sciurus griseus, is found only in the mountains in San Diego County.

Cities in the eastern half of the United States often have tree squirrels as a prominent element of their urban fauna. In much of the northeastern quadrant of the country, the “city squirrel” is the eastern gray squirrel, Sciurus carolinensis. From personal observation, this species is the city squirrel of Boston, New York, Washington, DC, Chicago, Milwaukee, and Madison, WI. As you head to the south and west, however, another species of tree squirrel, the somewhat larger fox squirrel, Sciurus niger, becomes a possibility. It is the city squirrel of Springfield, IL, and, quite exceptional for being so far to the north and east, Ann Arbor, MI. (On one of my first visits to that city, I remarked to someone that the city had the biggest gray squirrels I’d ever seen, and they replied, yeah, that’s because they were fox squirrels!) Both of these eastern species have been widely introduced elsewhere, the gray squirrel even overseas, including Great Britain and Ireland.

To see native squirrels, we had to go to San Ysidro, the southernmost part of the city of San Diego, on the Mexican border. As we walked to the border crossing there, we saw, on the slope to the east of the pedestrian approach, a modest colony of California ground squirrels, Spermophilus beecheyi. The white patch on the shoulder, extending somewhat in a line on the flank, is diagnostic; and in the out-of-focus individual in the background you can, paradoxically, see more clearly the dark area from the head onto the nape that separates the two shoulder patches. Note that someone seems to have thrown them a peanut (chewed on shell at left).

California ground squirrels (Spermophilus beecheyi), San Ysidro, California, 17 January 2019.

Ground squirrel tails tend to be less bushy than tree squirrel tails, but this species’ tail is fairly bushy. From the angle in the picture below, the squirrel even looks a fair amount like an eastern tree squirrel, since you can’t see its shoulder and nape.

California ground squirrel (Spermophilus beecheyi), San Ysidro, California, 17 January 2019.

In the next picture, we see a broader view of the colony, with scant, scrubby vegetation, including cactus; there were some scelrophyllous shrubs, as well. Bonus question: How many squirrels can you spot?

California ground squirrels (Spermophilus beecheyi), San Ysidro, California, 17 January 2019.

The ground squirrels also occurred just over the border in Tijuana.

California ground squirrel (Spermophilus beecheyi), Tijuana, B.C.N., Mexico, 17 January 2019, with Rock Doves (Columba livia).

There are many species of ground squirrels in western North America, but none in the east. (The easternmost is the thirteen-lined ground squirrel, which reaches the Midwest.) Many of these ground squirrels have more geographically or habitat restricted distributions. The white-tailed antelope squirrel, Ammospermophilus leucurus, is a desert species, which in San Diego County is found only in the eastern part of the county. The one below is in an exhibit hall, Coast to Cactus, at the San Diego Natural History Museum, devoted to the various biotic communities of southern California. It is a model, not an actual specimen.

White-tailed antelope squirrel (Ammospermophilus leucurus), model, at San Diego Natural History Museum.

And, to enlarge this account to include all of my encounters with incisor-enhanced critters in San Diego, here’s a Desert cottontail, (Sylvilagus audubonii), also in Balboa Park. Despite the common name, this is a common rabbit in a broad range of habitats, including urban-suburban ones, in San Diego.

Desert cottontail (Sylvilagus audubonii), Balboa Park, San Diego, California, 16 January 2019.

The San Diego Natural History Museum has been a leader in providing online access to its publications, collections, and exhibits, and for mammals there are a number of resources, and I’d point in particular to the various guides listed here, their checklist of the mammals of San Diego, and Suzanne Bond’s annotated list. They have recently published a truly excellent atlas of the mammal of San Diego, which I was able to consult while in San Diego, but not while writing this post, so if you’re interested in the exact details of the introductions and distributions of the species mentioned, you should consult the Atlas.


Bond, S.I. 1977 An annotated list of the mammals of San Diego County, California. Transactions of the San Diego Society of Natural History 18(14):229-248. pdf

Reid, F.A. 2006. A Field Guide to Mammals of North America. 4th ed. Houghton Mifflin, Boston. (The Peterson series mammal guide, and an excellent one; by browsing it, you can get a good overview of mammal distributions in the U.S. and Canada.)

Tremor, S., D. Stokes, W. Spencer, J. Diffendorfer, H. Thomas, S. Chivers, and P. Unitt. 2017. San Diego County Mammal Atlas. San Diego Natural History Museum, San Diego. Museum Store

New York Times op-ed: Science can learn from religion

February 3, 2019 • 10:00 am

UPDATE:  If religious practices promote well being, one would expect that more religious countries would have happier inhabitants. But the graph below (prepared by reader gluonspring) shows that this is not the case: the most religious countries score lowest on the UN’s “happiness index.” Of course this is a correlation and not necessarily a causal relationship, and there are other factors as well (people may turn to religion if they are poor and unhappy), but this certainly goes against DeSteno’s hypothesis.

______________

I’ve gotten the link to this new NYT op-ed from about a dozen readers, with some explicitly asking me to respond.

Okay, I’ll bite, though my response will be limited to this site as there’s no way in hell that the New York Times would publish a piece saying that science and religion are not mutually helpful. The writer is David DeSteno, a professor of psychology at Northeastern University and author of the book Emotional Success: The Power of Gratitude, Compassion, and Pride. More about him and his funding sources (yes, you can guess!) later.

The article manages to press all my buttons, including extolling the oleaginous Krista Tippett (I had to listen to her ask Daniel Kahneman this morning how he manages to “inhabit the space of his theories”!) and criticizing Steven Pinker. But let’s examine the arguments, which are independent of whether DeSteno loves Krista Tippett (she is, by the way, funded by Templeton).

DeSteno’s thesis is that religion has contributed to science, and that arguing for a divide between the areas “might not only be stoking needless hostility; it might also be slowing the process of scientific discovery itself.”

How does this occur? According to DeSteno, religion has found ways to control not only individual behavior, but also group behavior—and in good ways. If we study these religous methods, we could concoct hypotheses about how we can apply this behavioral control to society at large. In other words, the contribution of religion to science is that it suggests hypotheses. These hypotheses can then be tested using science to see if they work. As DeSteno says:

Religious traditions offer a rich store of ideas about what human beings are like and how they can satisfy their deepest moral and social needs. For thousands of years, people have turned to spiritual leaders and religious communities for guidance about how to conduct themselves, how to coexist with other people, how to live meaningful and fulfilled lives — and how to accomplish this in the face of the many obstacles to doing so. The biologist Richard Dawkins, a vocal critic of religion, has said that in listening to and debating theologians, he has “never heard them say anything of the smallest use.” Yet it is hubristic to assume that religious thinkers who have grappled for centuries with the workings of the human mind have never discovered anything of interest to scientists studying human behavior.

Just as ancient doesn’t always mean wise, it doesn’t always mean foolish. The only way to determine which is the case is to put an idea — a hypothesis — to an empirical test. In my own work, I have repeatedly done so. I have found that religious ideas about human behavior and how to influence it, though never worthy of blind embrace, are sometimes vindicated by scientific examination.

So what are these “religious ideas”? They include these:

1.) Meditation. The idea that meditation can reduce suffering and make people more moral has, says DeSteno, been supported by science. He also says that idea comes from Buddhism.

2.) Ritual. DeSteno says that science has found that the repetitive actions of rituals lead to greater self-control and more feelings of “affiliation and empathy”. He implies that the use of rituals originated in religion.

3.) “Religious virtues such as gratitude and kindness.” See below.

That’s about it, but one can think of other ideas as well. Whether they come from religion is debatable, and I’ll get to that in a minute. DeSteno’s conclusion?

If this view is right, religion can offer tools to bolster secular interventions of many types, such as combating addiction, increasing exercise, saving money and encouraging people to help those in need. This possibility dovetails with a parallel body of research showing that by cultivating traditional religious virtues such as gratitude and kindness, people can also improve their ability to reach personal goals like financial and educational success.

. . . My purpose here isn’t to argue that religion is inherently good or bad. As with most social institutions, its value depends on the intentions of those using it. But even in cases where religion has been used to foment intergroup conflict, to justify invidious social hierarchies or to encourage the maintenance of false beliefs, studying how it manages to leverage the mechanisms of the mind to accomplish those nefarious goals can offer insights about ourselves — insights that could be used to understand and then combat such abuses in the future, whether perpetrated by religious or secular powers.

Science and religion do not need each other to function, but that doesn’t imply that they can’t benefit from each other.

It’s clear that what DeSteno means is that science can find out stuff if they test hypotheses derived from examining religion, but that science itself doesn’t benefit. Science is, after all, a set of practices that help us find out stuff, and it isn’t and has never been helped by religion. It is society that benefits—supposedly.

DeSteno calls these testable hypotheses “spiritual technologies”, a word he got from Krista Tippett (it has shady overtones from Scientology, though). But he also says, correctly, that these practices can be separated from religious dogma, and also don’t vindicate the dogma of any religion. In response to Pinker, who, when faced with DeSteno’s ideas, said that these are cultural and not religious practices, DeSteno says that it’s hard to separate the two.

And it is, which is one of the problems of DeSteno’s thesis. Are these techniques derived from studying religion and its supposed successes, or do they come from elsewhere? I’m willing to admit that meditation comes from Zen Buddhism, though many people don’t see that as a religion. But that aside, it does seem to have value, though some people, like Dan Dennett, never feel the “mindfulness” and “out of self” experiences touted by adherents like Sam Harris. I would be interested to see if the scientific studies of meditation explicitly credit Buddhism, but I won’t carp if they did.

As for the other two, I am not so sure they come from religion.  Ritual probably long preceded present-day religions, and may have had little to do with belief in divine beings. The origins of ritual are lost in the irrecoverable past of our species. Indeed, religion may have adopted rituals like singing and dancing from the teenage phase of our evolutionary history.

And, of course, there are other ways of bonding. Do soccer fans derive their chants and solidarity from observing religion? I don’t think so. There are many things that help us bond, and many rituals that facilitate that, and surely some of those don’t come from religion. I won’t go into this in detail as readers can think of these on their own. But why not write an article like “What science can learn from soccer”?

Here’s some video from that proposed article:

As for “gratitude and kindness,” I deny that these ideas derive from religion. While some religions emphasize them, many urge them on adherents to their faith but urge intolerance and dislike towards members of other faiths. That, indeed, was the situation throughout most of religious history. If you ascribe “gratitude and kindness” to religion, you must also ascribe “dislike, xenophibia, and intolerance of others” to religion as well. Here DeSteno is brandishing a double-edged sword.

There are many reasons to think that religion adopted the “gratitude and kindness” stand from secular reason and from evolution. These virtues would have arisen via experience and evolution over the long period of time when humans lived in small groups—groups of people who knew each other and thus could practice these virtues in light of the expected reciprocity from others. And, of course, secular ethics has emphasized these virtues from since forever. As Rebecca Goldstein told me, moral philosophy is a thoroughly secular enterprise. And she’s right. Religions simply took over these virtues from preexisting groups.

But there’s more to say. Religion has also had a malign influence on humanity, not, perhaps, through scientific study of religious methods of behavior control, but from secular enterprises apeing religious methods to control people. For example:

  1. Threats as a way to control behavior. There’s nothing more compelling than making people behave than by threatening them if they don’t. Religion is excellent at doing this, especially through threats of burning in hell. Other threats have been used by dictatorships to make people conform. What are Nazism and Stalinism but oppressive ideologies that use the methods of religion, including god figures, threats, ritual, and punishment of apostasy and blasphemy?
  2. Deprivation of freedom of expression. Religions have been suppressing heresy for centuries, a technique taken over by totalitarian regimes to ensure control.
  3. Use of raw power to get your way. Here I’ll mention how some Catholic priests have used the cachet of their church to sexually molest young people.
  4. Promises of reward if you give money or effort to the church. People who tithe expect rewards, often in the afterlife. But “prosperity gospel” hucksters like Creflo Dollar, as well as Scientologists, use these promises of reward to bankrupt their acolytes.

Now scientists may not have studied these religious methods to judge their efficacy. After all, who would fund a study of whether gaining religious power over someone makes them more likely to succumb to sexual molestation? But the hypotheses that these methods work can reasonably be ascribed to religion (at least as reasonably as the three ideas mentioned above), and they have been used to damage human beings. On balance, one can’t say that the existence of religions has been an overall good in making humans feel good and behave well. Likewise, we can’t say that scientific discoveries about human behavior would be less advanced if religion hadn’t existed.

When I read this article, I immediately thought, “I smell Templeton in here.” (By the way, the self-aggrandizing rat in the wonderful children’s book Charlotte’s Web is named Templeton!) And it doesn’t take much digging to find that DeSteno has been and still is amply funded by Templeton. Here are two past grants he’s had, both listed on his c.v.:

John Templeton Foundation Co-PI’s: David DeSteno and Lisa Feldman Barrett Informal Science Education via Storytelling: Teaching Scientists and Philosophers How to Communicate with the Public Funding Program: Academic Engagement November 2016 – October 2018; Total costs: $216,400. J

John Templeton Foundation PI: David DeSteno Behavioral Measures of Virtue: Moving from the Lab to the “Real World” Funding Program: Character Virtue Development June 2014 – May 2016; Total costs: $244,251

And, on January 22 of this year, Northeastern University noted that DeSteno and a colleague now have three more grants from Templeton adding up to a cool $600,000:

DeSteno and fellow Northeastern psychology professor Lisa Feldman Barrett recently received three grants from the John Templeton Foundation for a total of nearly $600,000, including two grants to continue offering workshops that help scientists such as Routledge communicate complex information to laypeople.

Hundreds of scientists from all over the world have applied to attend the first three workshops, and a dozen have been selected to participate in each one. According to DeSteno, several of their workshop attendees have written articles for major news outlets such as theTimesThe Wall Street Journal, and Scientific American. Now they are planning a fourth workshop this fall in Boston.

Some of these grants have been to teach scholars to communicate with the public. As Templeton described the first grant above, which expired in October 2018:

Scholars yearn to provide insights into some of the big questions. Yet, too often, they are limited in their abilities to communicate findings directly to a knowledge hungry public .The result is either that scholars write mainly for one another, placing important knowledge in insular academic journals that are beyond the reach and interest of the public, or rely on intermediaries to digest and transmit knowledge. If science and philosophy are to maximally enhance well-being and benefit humanity, scholars must have a way to more easily disseminate their discoveries to the public. Success in doing so requires learning not only how to tell a good story, and how to write in different styles, but also how to approach, pitch and work with editors at prominent publications.

There’s the Big Questions trope again, which is TempletonSpeak for “osculating faith.” I see workshops like this as Templeton fostering a way to spread its own views to the public, as DeSteno does here (this article could have been written by a Templeton flack). And two of DeSteno’s new Templeton grants are for further workshops in this kind of communication.

There’s a lot of dough to be made, and public approbation to be gained, by claiming that science and religion have a lot to teach each other. Yes, science can often test religious claims (Adam and Eve, the efficacy of prayer, and so on), and these claims are always dispelled. As for religion’s contribution to science, as outlined by DeSteno in this article, well, it’s not impressive.

It’s not to the New York Times’s credit that they continue publishing religion-osculating pieces like this. Would that they gave the same space to criticisms of religion!

Templeton the rat (from the Charlotte’s Web Wiki)

h/t: Greg Mayer, Michael