Peregrinations

June 15, 2011 • 1:10 pm

Tomorrow a.m. I’m off for Norman, Oklahoma, home of the University of Oklahoma and site of the Evolution 2011 meetings: the annual joint confab of the Society for the Study of Evolution, the American Society of Naturalists, and the Society of Systematic Biologists.  I’ll be speaking on Sunday at 5:30 and returning to Chicago on Wednesday.

As always, pinch-bloggers Greg Mayer and Matthew Cobb will fill in when they can.  I’ll post when possible, but it’s gonna be busy.  Among all the meetings, talks and organizational duties, I hope to fit in a trip to the Cowboy Museum in Oklahoma City. I may also get nommed by a pit bull.

These are the biggest evolution meetings in North America, and next year they’re going to be huge, for we’ll be meeting with the Canadian Society for Ecology and Evolution and the European Society for Evolutionary Biology in Ottawa, Canada.

If you’re going to Norman, I’ll see you there!

The onion burger—an indigenous specialty of Oklahoma

SquirrelCam!

June 15, 2011 • 11:26 am

Well, the squirrels have now built a nest on my windowsill (I’m three floors up), so I’ll be able to watch them from only a foot or two away for as long as they’re there.  There are four of them (since they sleep in a heap, I count tails), and they seem to either be all there or all gone.  This morning, when it was raining, they were sleeping with their tails over their heads, like furry umbrellas.  Then they were gone for a while, and now they’re back in the sack again. Since last night, they’ve cleared away the ivy and installed a bunch of small twigs and leaves to make a bed.

I’m really glad that I’ll get to learn about squirrel habits at such close quarters, but I wish I could install a video feed to share them.

Sadly, the window is dirty outside, and has a screen, so they don’t photograph well.  But they don’t seem to be afraid of me.

NYT editorial on Steve Gould

June 15, 2011 • 9:12 am

Today’s New York Times, contains, of all things, an editorial, “Bias and the beholder,” about Steve Gould’s ham-handed analysis of Samuel Morton’s skull-volume data.   Yes, it sure does look like Gould screwed up, and we don’t know the reasons, but why on earth would the Times publish an editorial about it?  The editorial, in fact, gives no opinion: it simply recounts what happened and then concludes:

The team expressed admiration for Dr. Gould’s body of work in staunch opposition to racism, but, in this case, it accused him of various errors and manipulations that supported his own hypothesis. “Ironically, Gould’s own analysis of Morton is likely the stronger example of a bias influencing results,” the team said. We wish Dr. Gould were here to defend himself. Right now it looks as though he proved his point, just not as he intended.

What’s the point? Apparently to show that Gould was just as biased as he considered Morton to be.  But what about the larger point—that all this controversy was itself resolved by scientific analysis?  The Times editorial leaves one with the idea that scientists distort their data because of personal biases, but the ultimate lesson is that it all comes out in the wash, because science is self-correcting.  This is a story about the virtues of the scientific ethos, not just about one man’s biases.

 

Bowhead whale found with a century-old lance in its blubber

June 15, 2011 • 7:32 am

It’s hard to age whales, and it’s usually done by looking at the proportion of right-handed amino acids in the eye-lens proteins, a proportion that increases with age.  A more direct estimate, showing the extreme longevity of these leviathans, was just obtained from dissection of a bowhead whale (Balaena mysticetus) killed by Inuits off the coast of Alaska.  According to MSNBC, an explosive (but perhaps unexploded) lance tip was found embedded in the whale’s blubber, a tip estimated at more than 100 years old.  The whale, then, was estimated to be between 115 and 130 years old.  Ironically, it was killed by a more modern version of the explosive lance.  (In 1881, Billy the Kid escaped from jail in New Mexico and President Garfield was inaugurated.)

Bowheads have been estimated to live up to 200 years, but this is the most direct evidence to date.

(Caption from MSNBC): This bomb lance fragment, patented in 1879, was removed from the neck of a bowhead whale captured at Barrow, Alaska, in May 2007. The shiny scars are the result of a chain saw cut.

A bowhead.  Do we really need to keep killing them?

h/t: Matthew Cobb

Religion takes credit for science

June 15, 2011 • 5:50 am

BioLogos loves me, this I know, for they keep posting multi-part analyses of my book.  After they published a three-part review of WEIT by Robert Bishop, a professor of the history and philosophy of science at Wheaton College in Illinois, a religious school, I decided to respond.  Although much of what Bishop said was positive, I didn’t much care for his argument (a familiar one) that I was making theological rather than scientific claims (“why would the designer make a circuitous recurrent laryngeal nerve?), nor for his call for science—and I—to engage in “respectful dialogue” with faith.

I thought that would be the end of it, but I was wrong.  I should have realized that, like a dog with a juicy bone, BioLogos just can’t let go. So now Dr. Bishop is publishing a multi-part response to my own response.  It’s turtles all the way down! I don’t know how many parts his response will ultimately comprise, but the first one is called “A Response to Coyne (and Contemporary Atheists Generally), Part 1.” I guess that soon you’ll be able to read Bishop’s response to my response to his response to my book.

Here are Bishop’s main points:

  • Theologians realized that the Bible was wrong about creation, and that life had changed over time—long before Darwin!

Coyne and I agree that evolution provides plenty of examples that are problematic for such an engineering god. However, there are no good theological or biblical reasons for thinking that God is an engineering designer as I indicated in my review. Instead, there are good theological reasons to view God’s relationship to all of creation as one of allowing and enabling all facets of creation to freely develop into their uniqueness according to the contingent rationality God gave to creation. These reasons were around centuries before Darwin came along, so it’s intellectually disingenuous for Coyne to claim that Christians changed their views about God based on Darwin’s scientific arguments and evidence (Darwin was actually exploring a version of theistic evolution in The Origin that drew on some of the older reasons for thinking of God differently than as a grand engineer). The actual historical situation in the 18th and 19th centuries was much more complicated than that.

What, exactly, are these “good theological reasons” to see that God, instead of having created stuff de novo, “allowed all facets of creation to freely develop into their uniqueness”?  Only that science (e.g., Darwin) had shown that life hadn’t been static, but had evolved.  In the end, “good theological reasons” really mean “good scientific reasons,” of course.

Theology changes when either science or secular reason forces it to, not because revelation-based rumination suddenly made theologians do a facepalm and say, “Wait, I know now that God meant life to evolve!  How stupid of me not to have seen that!” And maybe a few theologians before Darwin did think that life hadn’t been static (isn’t it like these people to claim that a few ideas floating around “centuries before Darwin came along” were the dominant strain of theological thought?). But if many theologians and laypeople realized this well before Darwin, why did Darwin cause such a stir?  It’s Bishop, not I, who is being “intellectually disingenuous” here.  And of course, as in the Galileo affair, religious folks try to exculpate their faith’s earlier rejection of science by saying, “But oh, things were far more complicated than that!”  I am so tired of hearing this.

  • We don’t need evidence to believe in God; rather, we need evidence to believe in the scientific method. And we don’t have it.

Coyne imagines that a conversation between us would end rather quickly as he would ask me for “evidence that there is a god” and assumes that would end things. However, that telling question is just the beginning! Coyne’s demand for evidence is based on a rather naive evidentialist epistemology from the 19th century3 that’s not even adequate for scientific inquiry. Indeed, scientists–good ones at least–don’t use such a crude epistemology.4

Check that out: a demand for evidence is now called “naive evidentialist epistemology.” (He also says my book and website are based on a “naive evidentialist framework”.)  What other response can one have to such claims than to shout forced laughter?  Pretending that scientific “truths” don’t rest on evidence is a common accommodationist gambit (reference 4 is to Hugh Gauch’s Scientific Method in Practice), but it’s simply wrong, and a way for the faithful to avoid the real question: What is the evidence for the existence of God?  I, for one, have used the “crude epistomology” of demanding evidence over my entire scientific career, and it has served me—and many others—very well, thank you.  Let’s look what scientists actually do, not what some philosophers say they do.  And what we do is base our understanding of the universe on evidence and reason.  There is, after all, a good reason why string theory is not universally accepted.

The appropriate response to Coyne’s question is to pose questions to him: “What’s your evidence that reason and sense perception are basically reliable?” and “What’s your evidence that nature is ordered and intelligible?” Coyne either would have to answer in a way that begs the question by presupposing the very things that need evidential support–assuming his epistemology on display in his blog–or he’d have to simply take these things as brute, bedrock assumptions. Moreover, I’d like to know “What evidence is there that inference to the best explanation is a justified form of inference for scientists to use?”

What’s my evidence?  I quote Stephen Hawking here, “Science wins because it works.” The reason that empirical investigation and reason are reliable is because, unlike revelation and other religious ways of “knowing,” they have led us to a greater understanding of the universe in ways that can themselves be empirically confirmed.  Dr. Bishop, when you get an infection, do you take an antibiotic? I thought so.  Isn’t that evidence for the reliability of reason and “sense perception”?  Do you go up in airplanes? I thought so, and that’s more evidence.  I won’t further belabor the evidence, except to say that everyone, including Bishop, lives their lives based on the reliability of the scientific method.  The ends justify the method.  In contrast, religious “ways of knowing” don’t have that reliability: we don’t even know if God exists, much less what he’s like if he does. Different religions of the world all believe different things and have different tenets.  If faith were as reliable as science, that wouldn’t be the case.  Religious claims have no way of being checked, and that’s why science wins.

Oh, and this accusation is nearly inevitable (my emphasis):

Again, within the naive evidentialist framework adopted in his blog, Coyne couldn’t give an adequate, non-question-begging answer to this question. An adequate answer requires resources outside of science. This doesn’t weaken or threaten science in the least, but does show that the kind of scientism Coyne and so many atheists adopt is a groundless metaphysical position.

Here’s a quote from Herbert Spencer that Bishop might ponder.  Although Spencer was referring to creationism, it holds for religion as well:

” . . those who cavalierly reject the Theory of Evolution as not being adequately supported by facts, seem to forget that their own theory is supported by no facts at all.  Like the majority of men who are born to a given belief, they demand the most rigorous proof of any adverse belief, but assume that their own needs none.”

  • The scientific method was invented by religious people and, indeed, is based on religion. 

Finally, Coyne completely misunderstands the force of the historical examples I gave of science/faith engagement (the Scientific Revolution and 20th century debates about steady state cosmology). They aren’t just points about the religious faith of some scientists in the past. Rather, the scientific methods these scientists created and used were intimately tied up with and motivated by their faith.

Take the founding of modern science in the Scientific Revolution as a case in point: If all things were created through and for Christ and for their own sake as the doctrine of creation maintains, then truly knowing and understanding created things requires that we take them on their own terms. In response to that kind of theological insight, Galileo, Boyle and Newton among others developed methods for studying created things on their own terms in such a way that their natures could be revealed to investigators as accurately as possible. This means that they didn’t treat created things as divine or as fronts for the real activity of God, or as shadows behind which genuine reality is working. Instead, they treated pendula, animals, planets and stars as having genuine natures and properties, as responding to and contributing to order, and sought to put themselves in the best methodological and epistemological position to receive all that created things had to teach about themselves. . . . The ontological homogeneity of celestial and terrestrial realms advocated early in the Christian era by Basil and John Philoponus, resurrected by Duns Scotus and, later, Galileo proved decisive for seeing nature more accurately as it really is.5 Taking biblical revelation seriously in the face of the strength of neo-Platonic and Aristotelian hierarchies was an ongoing struggle within Christianity6, but once the likes of Galileo, Kepler, Boyle, Descartes and Newton grasped hold of ontological homogeneity, the exploration of nature was never the same.

It goes on like this, but it’s hard to take seriously.  Yes, nearly everybody was religious back in the sixteenth century, and yes, some scientists did their empirical studies to investigate God’s methods, or to give him glory. But the scientific method as we know it has nothing to do with religious inspiration.  It’s a method of finding things out based on reason, observation, and experiment, which is the direct antithesis of how religion finds things out.  And it existed well before Christianity.

What do we get when scientific methods of investigation are influenced by religion?  Here are two examples: natural theology and intelligent design.  Natural theologians before Darwin, like William Paley, studied and described the wonders of nature as evidence for God’s power and cleverness.  Because of that, they were inhibited from seeking non-divine explanations for life.  It was only when Darwin threw off these God-shackles that we truly began to understand how life developed and branched.  Likewise, intelligent design (ID) deliberately includes notions of a celestial designer in its search for understanding.  Where has ID gotten us? Nowhere.

Every inch of progress in science has come from rejecting any notion that the universe reflects divine causation and will.  For religious people to now take credit for this progress is not only offensive, but smacks of desperation, of how beleaguered and inferior theologians really feel.

Camelot

June 15, 2011 • 4:36 am

The Lerner and Loewe musical Camelot opened on Broadway in in 1960,  ran for 873 performances, and nabbed four Tony awards   It starred Richard Burton as King Arthur, Julie Andrews as Queen Guinevere, newcomer Robert Goulet as Lancelot, and Roddy McDowell as Mordred.  According to Wikipedia, the cast recording was the best-selling LP in America for 60 weeks.  My parents had it, and I listened to it endlessly.  Even today, half a century later, I still know all the words to all the songs.  Part of the musical’s popularity was its association with the Kennedy administration, which was often called “Camelot,” with JFK being Arthur and Jackie being Guinevere (in this case it was Arthur who was the philanderer).

It’s hard to find songs from this musical—or any of my favorite Broadway shows—on YouTube.  For Camelot, there are more clips from the dire movie version, starring Richard Harris and Vanessa Redgrave, than from the far superior Broadway version. Here are two songs from the original cast.  The first is a recording of Goulet singing the show’s romantic high spot, “If ever I would leave you.”

And Julie Andrews in “The Lusty Month of May” (the lyrics are quite clever).  Andrews had a lovely voice, perfect for Broadway.  Click here for her singing a medley of “Wouldn’t it be loverly” and “I could have danced all night” from My Fair Lady and the theme song from Camelot.

U.S. students don’t know American history

June 14, 2011 • 4:09 pm

Foreigners always accuse Americans, with justice, of not knowing much about the rest of the world, but a new survey shows that they don’t know much about their own history, either.  According to a new government survey, only 20% of American fourth-graders (these are about ten years old) and 12% of high-school seniors (18 years old) are deemed “proficient” in American History.  Fewer than a third of eighth graders could identify any big advantage Americans had over the British in the Revolutionary War (do they know where it was fought?).

But the most appalling statistic, which I just heard on the evening news, is this: only 9% of fourth-graders could identify the man in a picture of Abraham Lincoln.  Why that’s doubly appalling is that they apparently haven’t looked at their money:

And yes, American ten-year-olds certainly have seen five-dollar bills.