Mass shootings again blamed on evolution

July 21, 2012 • 10:12 am

In 1999, two students in Columbine, Colorado went on a shooting rampage, killing 13 students and one teacher, and injuring another 24 before committing suicide. That started a needed national debate about gun control and other issues, but there were also the religious nuts who blamed the whole thing on, well, evolution.

One of those nuts was U.S. representative Tom DeLay. As Lawrence Krauss noted:

Former House Majority Leader Tom DeLay—who has, amazingly, a degree in biology—once argued that the Columbine school shootings happened “because our school systems teach our children that they are nothing but glorified apes who have evolutionized out of some primordial mud.” That’s in the Congressional Record.

Of course there was no evidence at all that Darwinism or evolution had motivated the shooters. They were disaffected and troubled boys who, thanks to America’s lax gun laws, were able to acquire an arsenal of firearms.

You’ll know that on Friday there was another massacre at a movie theater (also in Colorado): a lone gunman, James Eagen Holmes, killed 12 people and injured 58 at the premier of the new Batman movie.  What motivated this horrible act? We don’t know yet, but the faithful are already in the wings ready to blame Darwin.

Here’s a tweet from the famous preacher Rick Warren, author of The Purpose Driven Life (via to The Friendly Atheist):

Of course, this thesis must also explain why immorality, murder, and other depraved acts are so uncommon in countries like Denmark and Sweden, where there’s far less adherence to religion and far more acceptance of evolution.

I doubt that religion had anything to do with these murders, but religion is so quick to point the finger at science and evolution when such acts occur.  So much for Rick Warren, the man Barack Obama chose to give the invocation at his inauguration in 2009.

Oh, and I’ve just learned this from Yahoo News, which of course will give further ammunition (excuse the simile) to the right-wingnuts:

James Eagen Holmes came from a well-tended San Diego enclave of two-story homes with red-tiled roofs, where neighbors recall him as a clean-cut, studious young man of sparing words.

Tall and dark-haired, he stared clear-eyed at the camera in a 2004 high school yearbook snapshot, wearing a white junior varsity soccer uniform — No. 16. The son of a nurse, Arlene, and a software company manager, Robert, James Holmes was a brilliant science scholar in college.

h/t: Chris

Was the evolution of humans inevitable? Nonbeliever Michael Ruse helps Christians reconcile evolution and faith

July 21, 2012 • 5:35 am

Update: Over at Choice in Dying, Eric has an even more splenetic take on Ruse’s lucubrations, including this conclusion:

But, here’s another thing. If no limitations can be placed on God, as Ruse assumes, then God should be able to know, by calculating the probablities, which one of the gazillion possible universes would come up with human beings, if that was his aim in the first place. Wouldn’t someone who knew everything, and could work out the probabilities from initial conditions, come within an ace of predicting which of the possible universes would include us? If so, we are necessitated after all. Why can’t Ruse see this? Because he wants to leave the world safe for religion, and any old argument, apparently, will do. This is not philosophy; it’s not even theology; it’s really opinionated posturing, and it does no good at all for Ruse’s reputation as a philosopher. He should stop this empty, posturing attempt to produce throw-away philosophy, and try to act like a reasonable human being.

_______

Philosopher Michael Ruse, although himself a professed nonbeliever in God, has spent an inordinate amount of time trying to show Christians how they can reconcile the findings of science—especially evolution—with their faith.  I am baffled by this endeavor. Presumably there are good reasons why Ruse rejects Christianity, so why, instead of convincing Christians why he has rejected God, does he try to help them find Jesus despite the ineluctable and contrary facts of science?

One of those ineluctable facts is that, scientifically, we can’t say with assurance that the evolution of Homo sapiens was inevitable.  Mutations are random and may even be caused by non-deterministic quantum phenomena; and since mutations are the fuel of evolution, whether or not a given mutation occurs may strongly affect the course of future evolution.  Further, if the Earth started off under even slightly different conditions, environmental contingencies like the asteroid strike that extirpated the dinosaurs may have profound effects on life’s diversity. (In his book Wonderful Life, Steve Gould argued that in the absence of that asteroid, mammals may forever have been insignificant creatures running around beneath the legs of dinosaurs, ergo no humans.)

All of this addresses the question of whether the evolution of humans was inevitable. The only scientifically supportable answer, in my view, is “We just don’t know.”

That doesn’t sit well with Christians, since the evolution of humans (if you’re a theistic evolutionist who believe that we did evolve) is a non-negotiable issue: we were designed in God’s image, and therefore, as the apotheosis of God’s plan, our appearance was inevitable.

In his latest column in The Chronicle of Higher Education,Does Darwinian randomness make Christianity impossible?” Michael Ruse takes up this issue. He considers several scientific arguments for why the evolution of our species might have been inevitable, including Dawkins’s “arms race” scenario (evolution produces an inevitable arms race between species to outdo each other, and human intelligence is the ultimate weapon), and the existence of an ecological “cognitive niche” that could only be filled by humanlike animals.  But even Ruse admits that these arguments are not absolutely convincing:

But again, I don’t think anyone – certainly not Gould – would say that humans absolutely had to evolve somewhere in the universe. So again, we seem to have a contradiction with Christianity (and, I presume, the other Abrahamic religions).

This leaves Ruse with a problem. If science can’t assure us that the evolution of humans was inevitable, as required by Christians who accept theistic evolution, what does that make of Christianity?  Well, he could give up and admit an incompatibility between faith and evolution, but that’s not Ruse’s style. So he presses on:

So, where do we go from here, and it is at this point that the 10 percent kicks in [JAC: Ruse says that he and I are in general agreement on most issues but disagree ten percent of the time] and Jerry Coyne and I (and, I suspect, my beloved fellow Brainstormer David Barash and I) part company. For Jerry, and I suppose for David, this is the end of the matter. One more evolutionary nail hammered into the coffin of religion. For me, the problem just starts to get interesting and challenging. This is not because I am a believer, because I am not. It is not really because it is a politically good thing to do, although I think that is so. It is rather because, well, it is a problem that is interesting and challenging!

Well, if you think that reconciling nonexistent deities and insupportable beliefs with science is “interesting and challenging,” yes, maybe. But the endeavor seems like a waste of good philosophical brainpower.  To solve the problem, Ruse turns not to science but to theology:

I think, along with Augustine and Aquinas, at times like this, because it is a theological problem and not a science one, we need a theological solution not a scientific one. So if I invoke, as I will, the notion of multiverses – other universes either parallel to ours or sequential – I am doing so not on scientific grounds (although I know there are those who would defend them on scientific grounds) but on theological grounds. The God of Christianity can create these if He has a mind to.

Since we humans have evolved by Darwinian processes, then we could have evolved by Darwinian processes. Just keep creating universes until it happens! And don’t put any direction into the process.

You might think that this is an awful waste, but as God told Job, His ways are not our ways.

Well, yes, but if you accept the last sentence, then anything can be reconciled with Christianity. Ancient fossils? God’s “way” is to fool us by putting those fossils in the rocks. Stars millions of light years away? God’s way was to create the light in transit along with the stars. A literal Adam and Eve? Well, yes, there were really only two progenitors of all humans, but God pumped up the genetic variation in our ancestors to make us think that the human population could never have been smaller than a few thousand individuals.

And if Ruse’s solution is that God works in mysterious ways, why not just accept Elliott Sober’s argument that God could have tweaked an ancestral genome to bring the human-creating mutations into existence on Earth?

If you seek a theological solution to a scientific dilemma, then you’re not reconciling science with faith—you’re distorting science to comport it with faith. Truly, God is mysterious, for although he had the power to create humans anywhere, he chose to do it by making millions of universes until he got the one he wanted!  We can’t argue against that, for God’s ways aren’t our ways.

Ruse gives the game away in his last paragraph:

Do I believe any of this? Not really, but that is not the point. The real point is that New Atheists like Jerry Coyne have some good arguments but before they declare the case closed they should let the philosophers and theologians have their turn to fight back. That is what a doppelgänger is good for.

If one doesn’t believe something, and presumably for good reasons, then the point is to defend your beliefs, not cater to unfounded superstition. This is not a case of a philosopher trying to make the best counterargument for his beliefs, but, contrary to Ruse’s assertion, it’s a politically motivated way to give Christians a loophole.

I’ll let a commenter on Ruse’s blog, “pianiste,” answer for me:

It’s only interesting or challenging because it is a political problem: coming up with a way to make evolution palatable to believers so that they won’t quit denying evolution and making it that much harder to teach scientific subjects scientifically in the public schools. We don’t waste a lot of time “accommodating” lost tribes in the Amazon regarding the red shift in astronomy, do we? No, because their not believing it–or even knowing about it–doesn’t constitute a political problem. We can live and let live. Unless he’s got a jones for wasting a lot of time on crossword puzzles for his own amusement, Professor Ruse is being a bit disingenuous about this “accommodation” business not being a political problem.

“Atheists like Jerry Coyne…should let the philosophers and theologians have their turn to fight back.”

What, pray tell, is Jerry Coyne doing to prevent philosophers and theologians from fighting back? He’s debating them into a corner where the only thing accommodationist philosophers and theologians can say is that is they don’t have anything convincing to say in rebuttal.

The zillions of parallel universes argument might explain how God could have it both ways: a) have humans evolve as He intended, yet b) not oversee evolution directly. But remember, among those universes would be ones in which humans do come along, are tainted with Original Sin, but have no chance to be saved and escape eternal damnation. Nice guy, this parallel-universe God. Think I’ll start tithing to Him.

Caturday felid: KittenQwest contest—Teh Winner!

July 21, 2012 • 4:35 am

There were many entries in the KittenQwest Contest, whose aim, you may recall, was to find a kitten cuter than this one, an internet photo sent me by an alert reader.  This is “Napping Kitty”:

Our anonymous celebrity judge whittled down the contenders to six, posted here.  And the votes were decisive:

The defending champion, Napping Kitty, was the clear winner, which according to contest rules means that nobody wins the prize.  But I can’t be so mean-spirited as to withhold a prize, so I am awarding a “consolation prize” to the first runner-up, the unspeakably cute kitten Greebo, entered by reader Paul B. with this cryptic message:

Please find attached a photograph of my moggy Greebo.

As one reader commented, “In Terry Pratchett’s books, Greebo is the big black tom belonging to the witch Nanny Ogg. And really much more resembling a Hells Angel than resembling the adorably cute kitteh in the picture.”

Another commented, “It’s Greebo’s adorable oversized head and white ruffled shirt that does it for me.” Still another noted, “Yeah, Greebo. Looks like he needs to grow into that head.”  (Note: we don’t yet know whether Greebo is male or female.)

I have to add that my own favorite was Trix, but so be it.

At any rate, if Greebo’s owner will contact me by email with an address, I’ll send out an autographed copy of WEIT with a hand-drawn kitten included as lagniappe. I’ll also try to procure a photo of an older Greebo in case the photo was taken a while ago.

Thanks to all for entering and voting!  At the very least we got to see a number of incredibly cute kittens.

E.L. Doctorow: Is fiction an “other way of knowing”?

July 20, 2012 • 5:21 am

The phrase “other ways of knowing” (OWOK) has been used to justify the value of things like literature, art, music and, especially, religion, in telling us truths about the universe. “Other,” of course, means “ways other than science,” and here I construe “science” as “using empirical methods that rely on reason, observation, and verification or nonverification by independent observers.” Now it’s clear that disciplines like history, archaeology, and even sociology have the capacity to tell us true things about the world, but I have my doubts about the arts.  Either they can present some facts (like the facts peppering historical fiction like War and Peace) that we can independently verify, or they can give us an idea of what someone felt like in a particular situation (as with Gabriel at the end of Joyce’s The Dead).  The latter, though, is not a “truth” in the normal sense, but a rendition of emotions: a way of seeing but not knowing.

Finally, literature may help us resonate with the feelings of others, perhaps teaching us something about ourselves.  Edward Casaubon’s futile academic endeavors in Middlemarch may, for example, make us realize that our own academic labors are a waste of time. I suppose that in such cases one learns something, but it’s something about oneself, not about the universe as a whole.  One may feel a commonality with the rest of humanity, or at least with a few specimens, but that’s more of a feeling than a bit of knowledge, and at any rate that feeling is not something one can verify empirically.  Am I really one with the universe? If so, in what way that we don’t know already from science? (That feeling of oneness, by the way, is a major stimulus for religious belief).

Such feelings and emotions derive from music and painting as well, but I don’t see them as the kind of “knowledge” proclaimed by OWOK advocates as a justification for religion, or as some way to make common cause between religion and science.  Surely statements like “Jesus Christ came to save us from our sins,” or “You are committing a grave sin by engaging in homosexual acts”—which are results of the “ways of knowing” that come from faith—can’t be compared at all to the results of science.

Nevertheless, both believers and accommodationists continue to tout the OWOK doctrine. One of them is the celebrated author E. L. Doctorow (his books include Ragtime and World’s Fair), who has justified OWOK in a new essay in The Atlantic, “Notes on the history of fiction. ”  It’s not a good piece: to me it seems muddled, confused, and full of portentous statements that don’t mean much. Nevertheless, you might have a look. His theme is how historical fiction actually gives us a better handle on truth than history itself.  He begins with a bold statement:

But who would give up the Iliad for the historical record?

Well, maybe a historian might, or anybody interested in what really happened.  Doctorow’s justification is that fiction can bring out dimensions of a character that are inaccessible to the historian.  So, for example, he says that this is the lesson we learn from Shakespeare’s Richard III:

We gain the knowledge, only half admitted in our strange fascination for this immensely vital, vengeful, murderer of men, women, and children, that his is the archetypal tormented soul that can never find shelter from the winters of its discontent.

But surely this isn’t knowledge in any conventional sense; it’s a device of fiction. And if Richard really was like that, well, it would have to be checked not against fiction, but against real historical facts. Doctorow then adduces works like The Red Badge of Courage and Moby Dick to show that the fiction of that era really was engaged in finding truth:

Common to all the great nineteenth-century practitioners of narrative art is a belief in the staying power of fiction as a legitimate system of knowledge. While the writer of fiction, of whatever form, may be seen as an arrogant transgressor, a genre-blurring immoralist given to border raids and territorial occupations, he is no more than a conservator of the ancient system of organizing and storing knowledge we call the story. A Bronze-Ager at heart, he lives by the total discourse that antedates the special vocabularies of modern intelligence.

Since “modern intelligence” includes science, this would seem to be a denigration of the OWOK thesis. Indeed, earlier in the essay Doctorow notes that religious stories of earlier times were perceived to be true despite not describing anything factual.

But then Doctorow begins his defense of historical literature as a way of knowing:

A proper question here is whether his faith in his craft is justified. Whereas the biblical storytellers attributed their inspiration to God, the writers since seem to find in the fictive way of thinking a personal power—a fluency of mind that does not always warn the writer of the news it brings. Mark Twain said that he never wrote a book that didn’t write itself. And no less an enobler of the discipline than Henry James, in his essay “The Art of Fiction,” describes this empowerment as “an immense sensibility … that takes to itself the faintest hints of life … and converts the very pulses of the air into revelations.” What the novelist is finally able to do, James says, is “to guess the unseen from the seen.”

But what we have here, at best, is a “guess,” not knowledge: a way of using one’s imagination to describe what things might have been like.  But were they really that way? And then Doctorow mounts a defense of OWOK that I simply can’t understand:

Of course the writer has a responsibility, whether as solemn interpreter or satirist, to make a composition that serves a revealed truth. But we demand that of all creative artists, of whatever medium. Besides which a reader of fiction who finds, in a novel, a familiar public figure saying and doing things not reported elsewhere knows he is reading fiction. He knows the novelist hopes to lie his way to a greater truth than is possible with factual reportage. The novel is an aesthetic rendering that would portray a public figure interpretively no less than the portrait on an easel. The novel is not read as a newspaper is read; it is read as it is written, in the spirit of freedom.

This is almost doublespeak, and the operant word here is “revealed truth,” which is, of course, the “truth” of religion.  And really, “lying one’s way to a greater truth than is possible with factual reportage”? What, exactly, does that mean?  It’s curious, and telling, that Doctorow gives not one example of such a “greater truth”. (The OTOW crowd never does.)

So why does history fail to come up to historical fiction? Because Doctorow sees genuine history as subject to at least as much interpretation as is fiction:

The presumption of factuality underlies the amassed documentation historians live by, and so we accept that voice. It is the voice of authority.

But to be conclusively objective is to have no cultural identity, to exist in such existential solitude as to have, in fact, no place in the world.

I have no idea what that last sentence means. Doctorow goes on:

Historians research as many sources as they can, but they decide what is relevant to their enterprise and what isn’t. We should recognize the degree of creativity in this profession that goes beyond intelligent, assiduous scholarship. “There are no facts in themselves,” Nietzche says. “For a fact to exist we must first introduce meaning.” Historiography, like fiction, organizes its data in demonstration of meaning.

Well, I’d take issue with the statement “for a fact to exist we must first introduce meaning” (what is the “meaning” behind the fact that Joseph Stalin died in 1953?), but perhaps I don’t grasp Nietzsche’s meaning.  Nevertheless, deciding which facts are relevant and which aren’t is surely somewhat of a subjective exercise, but it is not the same as making stuff up, which is what writers of historical fiction do.  And one can check the assertions of historians, at least some of them. We may not be able to verify sweeping historical claims about, say, why one religion became dominant over others in some parts of the world, but we can at least make attempts to check facts.  And in that sense history converges with science.

Doctorow uses a trope familiar to theologians: the claim that science (history in this case) is unreliable because interpretations and “facts” change:

Recorded history undergoes a constant process of revision, and the process is not just a matter of discovering additional evidence to correct the record. “However remote in time events may seem to be, every historical judgment refers to present needs and situations,” the philosopher and historian Benedetto Croce says in his book History as the Story of Liberty. This is why history has to be written and rewritten from one generation to another.

This verges on the postmodern claim that there is no objective truth, and so one “way of knowing” is just as good as another.  And yes, science does revise its “truths,” because in science all truths are provisional. Nevertheless, some of those truths are highly unlikely to change with time, or be rewritten. A water molecule will always have two hydrogen atoms and one oxygen atom, the Earth is indeed orbiting the Sun, and humans are more closely related to chimps than to mice.  So it is with much of history.  History is rewritten, but that doesn’t make it useless as a way of understanding what happened. Teddy Roosevelt did exist, and the Germans were defeated in World War II.

In the end Doctorow descends into pure postmodern madness:

The novelist is not alone in understanding that reality is amenable to any construction placed upon it.

The historian and the novelist both work to deconstruct the aggregate fictions of their societies. The scholarship of the historian does this incrementally, the novelist more abruptly, from his unforgivable (but exciting) transgressions, as he writes his way in and around and under the historian’s work, animating it with the words that turn into the flesh and blood of living, feeling people.

I doubt that many historians would agree with that first sentence unless they’re complete idiots.  And “animating the historian’s work” by making up stuff is hardly equivalent to the labors of real historians, who do interviews with independent witnesses to history, check and cross-check documents, and engage in other kinds of empirical work.

Again, in his whole essay Doctorow gives not one example of a “greater truth” found in fiction that is not found in history.  He simply makes a claim and fleshes it out with fancy references to literature. He fails to make his case, and fails in a long, rambling, and pompous way.  And his failure to establish OWOK for history goes double for religion, since we can’t even verify religion’s foundational claims. How can we know if God is a loving fellow if we can’t establish the fact of God?

Anne Murray: “Snowbird”

July 20, 2012 • 2:57 am

Anne Murray (b. 1945; real name Moma Anne Murray) is another Canadian country/pop singer, hailing from Springhill, Nova Scotia. She’s now retired from singing, but was a star for many years.

This lovely song, “Snowbird” (1970, written by Canadian Gene MacLellan) straddles country and pop, and became the first song by a female Canadian soloist to be certified as gold in the U.S.

I was in college when it came out, and believe me, you heard this song every time you turned on the radio. Murray’s voice, with the low “money notes,” reminds me a bit of Karen Carpenter’s.

It’s been covered by, among others, Bing Crosby (dreadful!), Perry Como (mediocre), Andy Williams, Doc Watson, Loretta Lynn, Chet Atkins, Lynn AndersonCatherine MacLellan (daughter of the songwriter), and Elvis Presley. (Click the links to hear the other versions.)  I’m particularly fond of Chet Atkins’s guitar rendition, Catherine MacLellan’s vocals are lovely, and Elvis’s aren’t bad either. But Murray’s is the best—a classic.

Hot enough for you?

July 19, 2012 • 4:56 am

Chicago, like many places, has been in the throes of a heat wave, with temperatures approaching 100º F in the past three days.  Mercifully, Ceiling Cat sent a cooling rain last night, but it will be back in the 90s this weekend.

Although I work with centigrade (Celsius) temperatures in science, I never have managed to absorb them directly because I was raised on Fahrenheit. The one exception is our standard Drosophila-incubator temperature of 25º, which I know by heart is 77ºF. Otherwise I always have to convert in my head (“Centigrade times nine-fifths plus thirty two, etc).  For those of you in my situation, I’ve provided a handy conversion chart below, including the Kelvin scale as a special bonus: