Squirrel update

April 3, 2013 • 1:06 pm

I’m afraid my efforts to get squirrels to nest on my office windowsill have failed. After I put out strips of cloth for the nest, they stopped building it, perhaps due to my scent (thought the cloth was clean).  What remains is, as you see in the picture below, a circle of twigs with an empty space in the middle. The strips of socks and teeshirts I left out have been gradually removed to another site, so I suspect that there’s a new squirrel nest that contains my clothes.

But I continue to feed the squirrels on my lab windowsill several times a day, proferring them a buffet of sunflower seeds, peanuts, and—on holidays like Easter—peanut butter.  The peanuts are immediately removed and sequestered elsewhere; I suspect they’re being buried.  The squirrels have learned over the past two weeks to carry away more than one peanut at a time. The record for one mouthful is three, and it’s quite amusing to see a squirrel try to cram three peanuts in its mouth. (They’re not chipmunks, you know!).  They will occasionally eat the raw and unsalted peanuts I give them on the spot rather than removing them, and I noticed that when doing this they discard the papery red coating around each nut.

The sunflower seeds are eaten on the spot, and at a furious rate: about one every three seconds. A squirrel can demolish a pile of seeds in just a couple of minutes.

Somewhere, then, there is a squirrel family in statu nascendi that I’m fuelling.  In the meantime, though, the incipient nest on my office serves as a bedroom and dining room for one squirrel, who naps there daily and occasionally noms a purloined peanut.  I took this picture of her (?) a couple of hours ago, when she was napping.  From time to time, when it’s sunny, she covers her head with her tail, using it as an umbrella to shade herself.

There’s something very soothing about working at the computer and knowing that a furry rodent is snoozing in the sun only a yard away.

Taken through a window (h/t to Diane G for cleaning up the original photo):

squirrel-2[1]i2

North Carolina legislators want to abolish freedom of religion

April 3, 2013 • 10:05 am

I swear—I thought this was an April Fool’s joke when I heard about it, but it’s not.  The April Fools are the two North Carolina state legislators, Carl Ford and Harry Warren, who have written a bill trying to establish that states are exempt from the Constitution’s First Amendment prohibiting governmental establishment of religion. In other words, they don’t want the freedom of religion envisioned by our founders, who wanted to completely separate church from state.  (You can download the bill here.) The bill argues, in short, that nothing in the Constitution applies to states, schools, or municipalities, and that’s because the Constitution doesn’t give the Federal government the power to determine what is constitutional.  (I guess the Supreme Court was a huge mistake!) \

Ergo the states can determine what is constitutional, and Ford and Warren conclude that the First Amendment is inapplicable in North Carolina:

Picture 3

According to PuffHo,:

The legislation was filed in response to a lawsuit to stop county commissioners in Rowan County from opening meetings with a Christian prayer, wral.com reported.

The religion bill comes as some Republican-led states seek to separate themselves from the federal government, primarily on the issues of guns and Obamacare. This includes a proposal in Mississippi to establish a state board with the power to nullify federal laws.

They add this frightening bit of trivia:

The North Carolina state constitution disqualifies those who do not believe in God from public office. The provision has been unenforcible since the 1961 Supreme Court decision in Torcaso v. Watkins, which prohibited such bans.

This bill surely won’t pass, as its ramifications for the country are unthinkable, but imagine if it did. Could a North Carolina State Religion be far behind, like a state bird or state flower? And just guess what that religion would be.

I weep for America. People like Ford and Warren are so far removed from the sanity and thoughtfulness of this nation’s founders that they shouldn’t be proposing any laws.

State Bird
State Bird
State Religion
State Religion

h/t: Jonathan

The life and death of Darwin

April 3, 2013 • 9:04 am

This post is not about Charles Darwin, but about a dog named after him.  Darwin the dog died yesterday, and although it’s unusual for me to post on a canid, he was the beloved pet of two good friends, Andrzej and Malgorzata, who run the Polish secular website Racjonalista. Darwin, who was 14, was also good friends with my favorite rationalist cat, Hili, but had become seriously ill within the last three days. Things looked dicey, and the possibility arose that he would have to be put to sleep.

This morning I woke up to an email from Malgorzata that I dreaded. It said simply, “There is no Darwin anymore.”  And that’s what death is: no dog, no person, no living creature anymore.

I asked Malgorzata and Andrzej to send me a few particulars about Darwin and some pictures to memorialize him here.  This is what they sent:

This is the story of our Darwin.

Darwin had his name before he was even conceived. When we decided to move from London to rural Poland I said that I wanted a dog and that he would be named after my hero, Charles Darwin. So when Andrzej’s cousin announced some month later that she had a puppy for us there was no discussion about his name. We collected a 6 weeks old adorable ball of white fur.

Darwin 1

The ball grew with astonishing speed, the white fur turned into golden color, but, unfortunately, the mind of the da\og was not developing at all. He was the most lovable and loving creature but not excessively bright. I even wondered if there was a canine Down Syndrome. So my not very bright idea to name the dog after my intellectual hero ended with me shouting: “Darwin, you idiot, what are you doing?!” with Andrzej laughing and saying that it is lucky no creationist was around.

Darwin 2

Two years later Darwin got a wife – she had chosen him. A stray dog came to the gate and looked with adoration at our handsome Darwin. We let her in, tried to find the owner and when we couldn’t, we let her adopt us. Of course, she was named Emma (much smarter than he, she was soon the leader of the pack).

Darwin adored our cat Pia and was ecstatically happy when, after Pia died, we got a little kitten Hili. Darwin decided that he was her grandfather and allowed her to do everything she wanted with him, patiently looking at the brazen creature crawling all over him and pulling his tail.

Darwin and Hili

He had a good life and lived to a ripe old age of 14. He had also a good death – before he started to suffer too much the vet put him to sleep with both of us petting him and holding his head.

RIP Darwin.

Playing the “Islamophobia” card

April 3, 2013 • 5:37 am

Sam Harris is peeved, and rightly so.  Two recent articles, one in Salon by Nathan Lean and the other in Al-Jazeera online by Murtaza Hussain, have mounted nasty (and misguided) attacks on New Atheism because of its perceived “Islamophobia.” I’ve previously dissected Lean’s piece (see the first link), and Hussain’s is just as bad. Here’s a bit of it:

In the present atmosphere, characterised by conflict with Muslim-majority nations, a new class of individuals have stepped in to give a veneer of scientific respectability to today’s politically-useful bigotry.

At the forefront of this modern scientific racism have been those prominently known as the “new atheist” scientists and philosophers. While they attempt to couch their language in the terms of pure critique of religious thought, in practice they exhibit many of the same tendencies toward generalisation and ethno-racial condescension as did their predecessors – particularly in their descriptions of Muslims.

To be utterly clear, Islam itself does not denote a race, and Muslims themselves come from every racial and ethnic grouping in the world. However, in their ostensibly impartial critiques of “religion” – and through the impartation of ethno-cultural attributes onto members of a religious group – the most prominent new atheists slide with ease into the most virulent racism imaginable.

No they don’t, and, as far as I know, no New Atheist has ever characterized Muslims as belonging to a single “race,” or even brought up race at all.  So what is this “virulent racism” decried by Hussain? This is what he says:

While one could cite Richard Dawkins’ descriptions of “Islamic barbarians” and Christopher Hitchens’ outright bloodlust towards Muslims – including lamentations of the ostensibly too-low death toll in the Battle of Fallujah and his satisfied account of cluster bombs tearing through the flesh of Iraqis – these have been widely discussed and are in any case not the most representative of this modern phenomena.

Indeed, the most illustrative demonstration of the new brand of scientific racism must be said to come from the popular author and neuroscientist Sam Harris. Among the most publicly visible of the new atheists, in the case of Muslims Harris has publicly stated his support for torture, pre-emptive nuclear weapons strikes, and the security profiling of not just Muslims themselves, but in his own words “anyone who looks like he or she could conceivably be Muslim”.

Again, while Islam is not a race, those who are identified with Islam are the predominantly black and brown people who would be caught up in the charge of “looking Muslim” which Harris makes. Harris has also written in the past his belief that the “Muslim world” itself lacks the characteristic of honesty, and Muslims as a people “do not have a clue about what constitutes civil society”.

His sweeping generalisations about a constructed civilisation encompassing over a billion people are coupled with fevered warnings – parallel with the most noxious race propaganda of the past – about the purported demographic threat posed by immigrant Muslim birthrates to Western civilisation. . .

Indeed he makes the case for this violence explicitly, putting him in class with the worst proponents of scientific racism of the 20th century – including those who helped provide scientific justification for the horrors of European fascism.

Far from being a hyperbolic characterisation of his views, Harris has stated that the correct policy with regard to Western Muslim populations is in fact that which is currently being pursued by contemporary fascist movements today. In Harris’ view:

“The people who speak most sensibly about the threat that Islam poses to Europe are actually fascists.”

Hussain ends with a call for atheists to part ways with Harris:

By resurrecting the worst excesses of scientific racism and its violent corollaries, Harris is heir to one of the most disreputable intellectual lineages in modern history.. . . Just as it is incumbent upon Muslims to marginalise their own violent extremists, mainstream atheists must work to disavow those such as Harris who would tarnish their movement by associating it with a virulently racist, violent and exploitative worldview.

These quotes, and even the paraphrases, are taken out of context. Harris’s ruminations about torture were a general discussion of whether it could ever be justified, and weren’t limited to Muslims.  He didn’t profess “public support” for torture or pre-emptive nuclear weapons strikes, but merely raised the possibility for our consideration.  You may not agree with him, but he certainly wasn’t a “public advocate” for torture and nuclear strikes. As for security profiling, there is a case to be made for that, based not on racism but experience, that Muslim fliers might be given extra attention—indeed, that is what El Al seems to do. Indeed, Harris has said, I believe, that someone carrying the Qur’an on a plane might be inspected a bit more carefully, regardless of their “race.”

Hussain then tars Harris, and the rest of the New Atheists who decry the excesses of Islam, with the charge of “scientific racism,” basically equating them with eugenicists  But nobody has suggested selective elimination of Muslims, though we’ve certainly targeted the faith itself for special opprobrium.

As for Harris’s quote about fascism, well, let’s look at it in its context:

Increasingly, Americans will come to believe that the only people hard-headed enough to fight the religious lunatics of the Muslim world are the religious lunatics of the West. Indeed, it is telling that the people who speak with the greatest moral clarity about the current wars in the Middle East are members of the Christian right, whose infatuation with biblical prophecy is nearly as troubling as the ideology of our enemies. Religious dogmatism is now playing both sides of the board in a very dangerous game.

While liberals should be the ones pointing the way beyond this Iron Age madness, they are rendering themselves increasingly irrelevant. Being generally reasonable and tolerant of diversity, liberals should be especially sensitive to the dangers of religious literalism. But they aren’t.

The same failure of liberalism is evident in Western Europe, where the dogma of multiculturalism has left a secular Europe very slow to address the looming problem of religious extremism among its immigrants. The people who speak most sensibly about the threat that Islam poses to Europe are actually fascists.

To say that this does not bode well for liberalism is an understatement: It does not bode well for the future of civilization.

Harris is certainly not allying himself with “fascists,” here, but with liberals, and trying to call attention to the fact that liberal multiculturalism may be letting the dangers of Islam slip under the radar screen. He isn’t praising fascists, but saying that it is liberals who should be examining the consequences of Islamic belief.

Glenn Greenwald, a columnist with the Guardian, and formerly with Salon, took the truncated quote and ran with it on Twitter:

greenwaldThis led to an exchange of emails between Greenwald and Harris, which Sam has published, with permission, on his website. The participants are angry, especially Sam, and I think Harris gets the better of the discussion.  Greenwald levels the accusation of “Islamophobia” again (I swear, that pejorative term is never defined, and so resembles “scientism”), and Harris responds (my bolding):

Yes, I saw the Lean piece—also absurdly unfair. The idea that “new atheism” is a cover for a racist hatred of Muslims is ridiculous (and, again, crudely defamatory). I have written an entire book attacking Christianity. And do you know what happens when I or any of my “new atheist” colleagues criticize Christians for their irrational beliefs? They say, “Of course, you feel free to attack us, but you would never have the courage to criticize Islam.” As you can see, our Christian critics follow our work about as well as you do.

Needless to say, there are people who hate Arabs, Somalis, and other immigrants from predominantly Muslim societies for racist reasons. But if you can’t distinguish that sort of blind bigotry from a hatred and concern for dangerous, divisive, and irrational ideas—like a belief in martyrdom, or a notion of male “honor” that entails the virtual enslavement of women and girls—you are doing real harm to our public conversation. Everything I have ever said about Islam refers to the content and consequences of its doctrine. And, again, I have always emphasized that its primary victims are innocent Muslims—especially women and girls.

There is no such thing as “Islamophobia.” This is a term of propaganda designed to protect Islam from the forces of secularism by conflating all criticism of it with racism and xenophobia. And it is doing its job, because people like you have been taken in by it.

But go have a look at the exchange on Sam’s site.

The thing that distresses me the most, as I suspect it does Harris, is the fast-and-loose use of the term “Islamophobia”, intended as a brand of “racism,” to criticize those who emphasize the dangers of Islam.  This puzzles me, as New Atheists have never been accused of “Christian-phobia” or “Hindu-phobia.” There is a double standard at work here—one enacted in a misguided defense of multiculturalism and moral relativism.  Those who accuse others of “Islamophobia” are, I suspect, a bit bigoted themselves, for underlying it is the notion that we’re supposed to hold adherents of Islam to behavioral standards lower than those we expect from adherents to other faiths. It’s patronizing.

It is obvious to any objective person that, among all faiths, Islam poses the most danger to our world. Followers of which faith riot and kill over cartoons, subjugate women in the most offensive ways possible, send suicide bombers to weddings, blow up airplanes, buses, and embassies, advocate a form of law that would destroy democracy, issue fatwas and death threats against writers they don’t like, and espouse death to apostates, converts, and unbelievers? If you think that all religions are equally dangerous—that, for instance, Islam is no more dangerous than the Anglican Church, Quakers, or even Catholics (an invidious faith itself)—then you’re living in a fantasy world. If we had a choice to improve our world by dispelling just one brand of religious belief, I know which one I’d choose. That doesn’t mean, of course, that other faiths aren’t dangerous as well, or that we should work toward dispelling religious belief in general.

But what is Islamophobia?  It’s certainly not racism, because racism is a form of bigotry against people based on things they cannot change: the genes that make them look different from others. Religious beliefs, on the other hand, are not genetically based, can be changed, and are often inherently dangerous. It’s no more “racism” to criticize Islam than it is to criticize the beliefs of Republicans or Tories.

In truth, those who hurl charges of “Islamophobia” never define it. That’s because it is, at bottom, only “criticism of the tenets of Islam,” and that doesn’t sound so bad. And it’s all in the name of multiculturalism.  Indeed, ethnic diversity has good things going for it, as it exposes people to different points of view, enriches a society by exposing it to other cultures, and actually dispels racism by showing people that members of other “races” are human beings like themselves. It’s this exposure, in fact, that Peter Singer and Steve Pinker hold largely responsible for the increasing morality of our species. And I am proud to be a liberal who, like many of my kind, defends the benefits of multiculturalism.

But multiculturalism becomes dangerous when it leads one to turn a blind eye to the destructive aspects of other cultures, aspects that we shouldn’t celebrate but reject. This extolling of multiculturalism has in fact led directly to the unthinking defense of Islam. Those guilty of this are often liberal academics, which irks me no end as I see myself in that group. But I can’t ignore the excesses of Islam, particularly its subjugation and humiliation of women.  That’s half of the world they’re swathing in burqas, preventing from going to school or even driving, killing for violations of “honor,” and so on. If you want to see how ludicrously far Western academics have gone in defending the misogyny and other destructive tenets of Islam, see this article by Nick Cohen.

If there is “Islamophobia,” it would be bigotry against Muslims as humans: the unwillingness to afford them the respect and dignity due all members of H. sapiens, and the call to discriminate against them unjustly, immorally, or illegally. And yes, some extreme right-wingers practice that, and it underpins many anti-immigrant movements.  But, as I will keep saying until I’m worm food, that view is not the same as criticizing the tenets of religious belief or those who hold destructive, religiously-based views. And if such criticisms are made by unsavory people, that doesn’t discredit them. What matters are the ideas, not those who espouse them.  Every good idea is also held by some cranks.

If there is Islamophobia in any meaningful sense, it’s not something practiced by New Atheists. It is not racism or bigotry to criticize bad ideas and behaviors.

“Formal” religiosity declining in US, but nonbelief stays level

April 2, 2013 • 11:45 am

A new report from the University of California News Center describes data on American religiosity from the “General Social Survey” (GSS), a project that has been following American social attitudes since 1972. The project is in turn run by the National Opinion Research Center (NORC) here at the University of Chicago.

You can download the GSS report here, and its title tells the tale: “More Americans have no religious preference.”

There are only a few results of interest, to me at least.  The first is the continuing increase in the percentage of Americans lacking a religious preference.  The question asked by GSS was this: “What is your religious preference? Is it Protestant, Catholic, Jewish, some other religion, or no religion?”

As the figure below shows, those answering “no religion” increased steadily from 5% in 1972 to 20% in 2012:

Declining religiosity graph

 

The lack of preference is, as expected, more prevalent in younger than in older Americans.

One might think that this decline in religious affiliation is mirrored by an decline in religious belief itself, but that’s not the case. The proportion of Americans who believe in God iremains steady, and the percentage of those believing in a “higher power” has actually increased significantly in the last two decades (see table below). Further, atheism and agnosticism (the first two lines in the table) have held steady, with no significant change since 1991:

American beliefs about God

One other salient result: if you ask which faith is losing adherents most quickly, it’s Catholicism.  While the percentage of American Catholics has stayed constant over the last 50 years (about 25%), the report notes that this proportion should be actually be rising. That’s because Catholics hold a “demographic advantage” of higher relative fertility (a kind of natural selection among faiths), and selective immigration to the U.S. from Catholic countries.  Taking this into account, the proportion of Catholics should have risen 11% in the last generation. This tells us what we—and the Vatican—already know: the Catholic church is weakening rapidly.

Oh, and only 1.5% of those surveyed (a random selection of Americans, pretty carefully chosen) were Jewish. That is, there are twice as many outright atheists as religious Jews.

There are more detailed results in the survey, but what I’ve given are probably the things you most want to know.  The data support the idea that although there are more “nones” in America now than in the last generation, these people without religious preference aren’t becoming atheists. Rather, they’re becoming either believers who don’t prefer an established church, or those who express their religiosity as belief in a higher power.

Nevertheless, I see this as the first step to a less religious America—on our inexorable march to the secularism of northern Europe. Before one loses religion, one loses formal religion.

Finally, the increased numbers of “nones” in this survey clearly means that fewer Americans go to church, or even belong to a church, than ever before.  And that’s relevant to the claim that atheists must suggest replacements for religion if we’re going to make any headway in eliminating superstition.  The fact that religious affiliation has been declining for 40 years means that if such “replacements” really are necessary, they don’t involve the social benefits of belonging to or attending church. Rather, they would have to be purely psychological benefits—the solace of believing in a god or “higher power.” And psychological benefits are harder to replace.  Alain de Botton should consider this when he pushes the idea of secular churches, priests, and temples.

h/t: Michael

___________

Hout, M., C. S. Fischer, and M. A. Chaves. 2013. More Americans have no religion. Institute for the Study of Societal Issues, Berkeley, CA. (13 pp.)

Angier on dragonflies

April 2, 2013 • 10:05 am

Natalie Angier has a lovely new post about dragonflies in today’s New York Times: “Nature’s drone: pretty and deadly.” As usual, it’s a felicitious combination of good writing and intriguing science, and there’s a nice video on dragonfly research to accompany it, as well as a new feature: a movie that heads the story and starts automatically. These lovely insects turn out to be the honey badgers of the insect world, mean and voracious predators. A few bits from the article:

When setting off to feed on other flying insects, dragonflies manage to snatch their targets in midair more than 95 percent of the time, often wolfishly consuming the fresh meat on the spur without bothering to alight. “They’ll tear up the prey and mash it into a glob, munch, munch, munch,” said Michael L. May, an emeritus professor of entomology at Rutgers. “It almost looks like a wad of snuff in the mouth before they swallow it.”

Next step: grab more food. Dragonflies may be bantam, but their appetite is bottomless. Stacey Combes, who studies the biomechanics of dragonfly flight at Harvard, once watched a laboratory dragonfly eat 30 flies in a row. “It would have happily kept eating,” she said, “if there had been more food available.”

. . . as a dragonfly closes in on a meal, it maintains an image of the moving prey on the same spot, the same compass point of its visual field. “The image of the prey is getting bigger, but if it’s always on the same spot of the retina, the dragonfly will intercept its target,” said Paloma T. Gonzalez-Bellido, an author of the new report who now works at the Marine Biological Laboratory in Woods Hole, Mass.

As a rule, the hunted remains clueless until it’s all over. “Before I got into this work, I’d assumed it was an active chase, like a lion going after an impala,” Dr. Combes said. “But it’s more like ambush predation. The dragonfly comes from behind and below, and the prey doesn’t know what’s coming.”

She also describes the results given in a new paper in Current Biology (I haven’t read it):  by monitoring single neurons, researchers have found that dragonflies have a form “selective attention” (paying full attention to two objects alternately) that’s usually found in species with much more complex brains. This is apparently useful in helping dragonflies select a single prey item from a moving swarm.

Here are two dragonfly videos. First, an Attenborough clip showing their four wings working in slow motion:

. . . and an 8.5-minute video on the general biology of dragonflies (order Odonata) and mantids (order Mantodea).