‘Twas DDT nearly killed the beast

December 20, 2007

 

This University of Buffalo South Campus resident keeps a watchful eye over the nesting box in the Mackay tower that was custom-designed by UB facilities staff. - See more at: http://www.buffalo.edu/news/news-releases/arts-and-culture.host.html/content/shared/university/news/news-center-releases/2010/04/11203.html#sthash.hqz74P1J.dpuf

This University of Buffalo South Campus resident keeps a watchful eye over the nesting box in the Mackay tower that was custom-designed by UB facilities staff. – See more at: http://www.buffalo.edu/news/news-releases/arts-and-culture.host.html/content/shared/university/news/news-center-releases/2010/04/11203.html#sthash.hqz74P1J.dpuf

It was DDT that nearly did in the peregrine falcon, not habitat destruction, not hunters, not egg collectors.

Dr. [Tom] Cade, who said he had been fascinated by falcons from childhood and who did his Ph.D. dissertation on the peregrine and gyrafalcon in Alaska, recalled that at first the peregrine’s plight was mistakenly attributed to overdevelopment, molestation by falconers, collection of its brown speckled eggs by admirers and wanton killing by people who simply did not like falcons. But at a conference at the University of Wisconsin in 1965, experts realized that the crash of falcons was a worldwide problem, and, as Rachel Carson suggested in ”The Silent Spring,” DDT was probably the main culprit.

DDT is an organochloride compound that breaks down into DDE, a highly persistent chemical that is stored in the fat of animals that consume it, especially predators like peregrines that are at the top of the food chain. DDE interferes with the deposition of calcium in the shells of the birds’ eggs, leaving them too fragile to survive incubation by females weighing two or three pounds.

Remarkable story of the dedication of one ornithologist, a successful program to revive an endangered species, and serendipity with a happy ending, in an often-overlooked article by science writer Jane Brody at the New York Times, February 15, 2000.

Junk science advocates claim that DDT did no serious damage to birds; the story of the peregrine falcon indicates that DDT was the major culprit in a worldwide decline of raptors. (This is direct refutation of claims by Steven Milloy and the late Gordon Edwards.)

Apart from the rebuttal points, Brody’s story tells how scientists work, how they make mistakes and recover, and how luck plays a huge role in some endeavors.

Peregrine falcons were delisted from the endangered species list in 2000, due largely to the success of Tom Cade’s captive breeding program, coupled with a decline in DDT in the wild after DDT use was restricted.


Texas’ face should be creationism red

December 18, 2007

P. Z. Myers at Pharyngula has a couple of posts that shed light on part of the recent creationism eruptions in Texas.

The ICR affair is quite astounding: ICR plans to grant degrees in how to violate the Constitution as an educator, and they’re asking Texas to approve it. So far, the approval is on a fast track.

What’s next? Perhaps one of the A&M campuses could start a program on marijuana farming; approval would come from the State of Texas on the basis that all the agricultural stuff is top notch — great course in fertilizing, fantastic stuff on grow lights, wonderful course on marketing agricultural products through ad hoc distribution channels, or through viral marketing.

Okay, that sounds crazy. Now tell me, what’s different about a creationism course? It only violates a different law.

This fight is just warming up. Texas Citizens for Science is in the thick of it. You should be writing to your legislators and to the Texas Higher Education Coordinating Board:

Third, we need to write to Dr. Raymund A. Paredes, the Commissioner of the THECB to express our disgust at how this process has been handled so far, and to object to granting ICR the Certification it desires. The address is:

Dr. Raymund A. Paredes, Commissioner
Texas Higher Education Coordinating Board
P.O. Box 12788
Austin, TX 78711-2788

One more chapter in the War on Science, the War on Education — one more time to stand firm for reason against stupidity.

Other resources:


Bending science to keep religion rigid

December 17, 2007

Texas A&M University will be home to an institute to train students for careers in nuclear power. This is a logical and welcome extension for one of Texas’s, and one of the nation’s premiere engineering schools. Nuclear power offers opportunities for the nation made more urgent by continuing, inherent problems with carbon-based fossil fuels.

Radioactivity symbol

Texas is the nation’s second largest state. The institute will provide another source for Texas kids to get career training.

The Nuclear Power Institute will help train staff needed to operate new reactors and generating plants. It will also revamp curriculum for junior high, high school and college students who are interested in pursuing careers in the field, according to officials with Texas A&M Engineering.

The institute was established in a joint effort by the Dwight Look College of Engineering and the Texas Engineering Experiment Station (TEES). The Look College is one of the largest engineering colleges in the nation, with nearly 9,000 students and 12 departments.

“The Texas A&M University System is uniquely configured with the ideal combination of education, research and service agencies and universities to lead this effort,” Vice Chancellor and Dean of Engineering Kem Bennett said in a statement released last week. “The institute will make a significant impact upon the work force and economy of the state and nation.”

The Texas A&M University System Board of Regents signed off on the formal creation of the Nuclear Power Institute earlier this month.

There is a high degree of irony in this announcement at this time. While Texas A&M looks to the future with nuclear power, the state weighs whether to allow a Dallas religious school to train teachers that management of nuclear power is based on flawed theory. A&M will train people to manage nuclear power; the Institute for Creation Research (ICR) wants to train high school teachers to teach Texas’s high school kids that nuclear power is mysterious and cannot work.

Does Texas contradict itself? Walt Whitman might have asked. Texas is large. It contains multitudes.

But should it contain a school that teaches much of basic science is just wrong?

It might be nice if a higher percentage of the multitudes had the reasoning power to see what’s wrong with this picture, and why the question is important.

This may be too subtle for people unfamiliar with atomic theory to realize the full impact. Zeno at Halfway There explains the wacky part of ICR’s misunderstanding, or wishful thinking about atomic theory. Simply put, ICR claims to have discovered that God interferes with nuclear reactions, making it difficult to predict that a nuclear reactor won’t suddenly increase its output by ten times, cooking the nuclear power plant and a couple of nearby towns in the doing.

Texas A&M is working to prepare people to live in the late 21st and 22nd centuries. ICR is fighting to take us back to the 16th or 17th century.

If ICR is successful, from what pool will A&M draw its candidates for nuclear engineering and nuclear power management? Against its will, Texas A&M could become one of the largest graduate institutions for all of India and China.

Please see the update, December 18, here:  Texas’s face should be creationism red.


Creationism school wants to offer master’s degrees

December 15, 2007

If the venerable, old and wrong Institute for Creation Research hoped to sneak through their request to grant graduate science degrees in creationism, they are disappointed this morning. The Dallas Morning News exposed their plans on the front page: “Creation college seeks state’s OK; Dallas school plans master’s in science education, fueling debate over teaching evolution.”

To be more accurate, the headline should have said “fueling debate over teaching creationism,” since that’s where the controversy lies.

Also see the story in the Austin American-Statesman. (Update 12/19/2007 — see these posts, too: Lack of resources; Bending science to keep religion rigid.)

Steve Benson cartoon from 2004, creationists Cartoon by Steve Benson of the Arizona Republic, 2004; via Panda’s Thumb

It’s scary to think people can be granted a degree in lying to innocent children, and that it would be counted as a factor in favor of their teaching, instead of as a problem to be overcome like a bad background report.

But ICR was granting degrees in California. They hope to expand their sales in Texas, closer to the Bible Belt’s buckle.

A state advisory group gave its approval Friday; now the final say rests with the Texas Higher Education Coordinating Board, which will consider the request next month.

How will the state’s serious higher education institutions respond? What should Texas education officials do? It’s a difficult question, really. Generally states allow any institution that gets accreditation to grant degrees. ICR was denied accreditation in California, but set up a separate accrediting company for Bible colleges and religiously affiliated schools. When the U.S. Department of Education authorized that accrediting association as acceptable for Pell Grant and Stafford Grant purposes, California’s ability to stop the madness was limited. Texas allows degrees for colleges that teach chiropractic medicine, and there are probably several other degree granting programs that would raise eyebrows of rational people, were they better known.

“It just seems odd to license an organization to offer a degree in science when they’re not teaching science,” Mr. [Dan] Quinn [of the Texas Freedom Network] said.

“What we’re seeing here is another example of how Texas is becoming the central state in efforts by creationists to undermine science education, especially the teaching of evolution.”

A group of educators and officials from the state Coordinating Board visited the campus in November and met with faculty members. The group found that the institute offered a standard science education curriculum that would prepare them to take state licensure exams, said Glenda Barron, an associate commissioner of the board.

Dr. Barron said the program was held to the same standards that any other college would have to meet.

“The master’s in science education, we see those frequently,” she said. “What’s different – and what’s got everybody’s attention – is the name of the institution.”

No, it’s not the name of the institution that worries us — it’s their history of defending buncombe, hoaxes and falsehoods as science, detracting from the education of science in a major way.

Science education in the U.S. is under assault. ICR is asking Texas to surrender the nation’s future and accept the ICR’s white flag of ignorance as the state’s own. It is unclear to me whether the state may refuse to do that, though it would be the moral thing to do to refuse.

See also:

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How a carnival should be done: 4 Stone Hearth

December 15, 2007

By now you should have learned this is not a place from which to get clockwork notes about blog carnivals to read. Sometimes I look at a carnival, and finding not much to interest me, I assume in all hubris that you won’t find much there, either. More often I get bogged down doing other things and just forget to note some.

I post about carnivals here when I think there is good material.

So, I gotta tell you: Run see the current 4 Stone Hearth, posted at remote central. It’s #29, and it’s a doozey.

4 Stone hearth image, 12-2007, dolmen in snow

For your geography classes, make a note here of Britain’s pyramid, “the inside story.” Didn’t know Britain had a pyramid?

See what I mean? How can you ignore stuff like that?

There are posts about volcanoes, posts about excavating shell mounds and prehistoric garbage dumps (no, Mr. Dembski, no Pebbles cereal boxes), your standard skeleton moving fees story, polyandrous sex and sexual dimorphism among human ancestors, and a couple of notes about the flooding of the Black Sea (“Noah’s flood”) and what that did to human civilization. And a bunch of other stuff.
This isn’t a kids’ carnival in any way. For your geography and history students, there is a lot of material in this one carnival about prehistory, material that simply will not be in the textbooks (but probably should be).

Great stuff. It’ll take a while to wade through all of it, and you will find material that will excite your students in class.

The next Four Stone Hearth is set for December 19th, at The Greenbelt.


Rising at Buffalo News: Carson was right

December 14, 2007

Gerry Rising writes a column for the great newspaper, The Buffalo News (which is part of Warren Buffet’s Berkshire/Hathaway holdings).

Rising wrote a column praising Rachel Carson near her birthday last spring, and got a lot of comment. On November 25 his column dealt with the criticisms of Carson, drawn from comments to his earlier column. Rising’s view is quite middle of the road, and points the way to why the critics of Carson seem so shrill to me.

A single quote (interestingly it was repeated in two of the communications I received) will indicate the response that bothers me: “Rachel Carson is responsible for more deaths than Pol Pot.” Sadly, that statement represents the carefully mounted and continuing attack on Carson.

DDT played an extremely important disease-controlling role in World War II, but consider the following:

• Its supporters credit DDT with eliminating malaria in this country but that disease was already largely gone here by 1939 when Hermann Mueller discovered that the chemical was lethal to insects.

• An international campaign led by Fred Soper to eliminate malaria through use of DDT that indeed saved thousands of lives had largely run out of steam by the early 1960s when “Silent Spring” was published. Mosquitoes were building up resistance and geographical factors particularly in African countries, made spraying extremely difficult. Between 1960 and 1989 deaths from malaria actually decreased when treatment shifted from insecticides to medicine.

• Carson never did call for banning DDT and other pesticides in “Silent Spring.” She wrote, “It is not my contention that chemical insecticides must never be used. I contend that we have allowed these chemicals to be used with little or no advance investigation of their effect on soil, water, wildlife and man himself.”

• The 1972 Environmental Protection Agency ban of DDT in America was instituted 10 years after “Silent Spring” was published and eight years after the author’s death from cancer. Although Carson’s influence was evident, the act cites substantial scientific evidence of DDT’s adverse effects on wildlife and increased insect resistance.

• The focus of “Silent Spring” was on the indiscriminative use of insecticides for agricultural purposes, not on its use as a public health measure. Carson critics have made much of the World Health Organization’s 2006 approval of DDT, but that approval is “under strict control and only for indoor residual spraying,” thus exactly the kind of use Carson supported.


Quote of the moment: Wolfgang Pauli, “not even wrong.”

December 14, 2007

Wolfgang Pauli, before 1945 - Nobel Foundation photo
Photograph of Wolfgang Pauli, circa 1929; photo from Nobel Foundation.

That’s not right. It’s not even wrong.

From Wikipedia:

Wolfgang Pauli (1900-1958), as quoted by R. Peierls

Peierls (1960) writes of Pauli, “… a friend showed him the paper of a young physicist which he suspected was not of great value but on which he wanted Pauli’s views. Pauli remarked sadly ‘That’s not right. It’s not even wrong'”.  (Peierls  R  (1960). “Wolfgang Ernst Pauli, 1900-1958”. Biographical memoirs of fellows of the Royal Society 5: 174-92. Royal Society (Great Britain))

Pauli won the Nobel Prize in Physics in 1945:  “At this stage of the development of atomic theory, Wolfgang Pauli made a decisive contribution through his discovery in 1925 of a new law of Nature, the exclusion principle or Pauli principle. The 1945 Nobel Prize in Physics has been awarded to Pauli for this discovery.”


Religion as science in Texas: Graduate degrees in creationism?

December 14, 2007

The venerable missionary group known as the Institute for Creation Research (ICR) moved its headquarters from California to Dallas a few months ago. Anyone who follows science education in America is familiar with this group, who deny that the Earth can be more than a few thousands of years old, who argue that geology, astronomy, chemistry and biology are all based on faulty premises.

Dallas is a good location for a missionary agency that flies to churches around the U.S. to make pitches for money and preach the gospel of their cult. DFW Airport provides same-day flights to most of the U.S. Airlines are glad to have their business.

Years ago ICR tried to get approval from the State of California to grant graduate degrees in science, because their brand of creationism is not taught in any research university, or any other institution with an ethics code that strives for good information and well-educated graduates. ICR got permission only after setting up their own accrediting organization which winks, blinks and turns a blind eye to what actually goes on in science courses taught there. It is unclear if anyone has kept count, but there appear to be a few people with advanced degrees in science from this group, perhaps teaching in the public schools, or in charter schools, or in odd parochial settings.

With a new home in Texas, ICR needs permission of Texas authorities to grant graduate degrees. Texas Observer reported that the Texas Higher Education Coordinating Board put off consideration of the issue until their meeting of January 24 (no action was planned for this meeting, so failure to grant this authority to ICR should not be taken as any sign that the board is opposed to granting it).

Humor aside, this is a major assault on the integrity of education in Texas. For example, here is a statement on college quality from the Higher Education Coordinating Board; do you think ICR’s program contributes in any way, or detracts from these goals?

Enrolling and graduating hundreds of thousands more students is a step in the right direction. But getting a degree in a poor quality program will not give people the competitive edge they need in today’s world economy. Academic rigor and excellence are essential – both at the undergraduate and graduate levels. We also need to attract and support more research in the state for the academic and economic benefits it provides.

Check out the Texas Observer‘s longer post on the issue, and since comments are not enabled there, how about stating here your views on the issue? Comment away.

Tip of the old scrub brush to Texas Citizens for Science.

No, this is not a joke.  Here is the agenda for the meeting this week, in .pdf form.


Where to find the Texas biologists’ letter

December 13, 2007

Remember the letter that more than 100 Texas Ph.D. biologists sent to the Texas Education Agency a couple of days ago, urging support of evolution and good science?

It will have a permanent home at the website of Texas Citizens for Science. If you need to link to the letter, you can link there.

If you happen to be a Ph.D. biologist who wishes to add your name to the letter, you can do that, too, eventually, according to TCS President Steven Schafersman.


DDT no silver bullet; environmentalists, medical care not monsters

December 13, 2007

Paul Driessen wrote a book, Eco-Imperialism, that in essence blames environmentalists for every case of malaria in Africa since 1962. It is possible, that overreaction to environmental concerns by African governments and by Africans in the path of malaria parasites has indeed caused some delay in decreasing malaria infections. I have not seen any convincing evidence to make that case.

But it is untrue that environmentalists advocate policies intended to hurt Africans. It is untrue that DDT is a silver bullet that meanie environmentalists refuse to let African governments use — environmentalists do not have the power to tell African governments what the governments can or cannot do. Plus, it’s unfair to the point of gross distortion to blame environmentalists for the many problems which still exist that prevented the eradication of malaria 40 years ago and continue to frustrate efforts to reduce the frequency and mortality of the disease.

I assume Driessen is well-intentioned, though I have no first hand information about his motivations.

With that assumption, let me ascribe to simple error the many problems of his recent column for an on-line magazine perhaps aptly named spiked.

Driessen calls for an “all-out war on malaria.” That would be good.

But then he accuses environmentalists of standing in the way of such a war.

False blame calling cures not a single case of malaria, nor kills a single malaria-carrying mosquito. If Driessen wishes to fight malaria, there are a lot of people who would like to help. We can start to fight malaria, any time. [More after the fold.]

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Texas officials plan to fight evolution in science standards

December 13, 2007

Texas political conservatives stand exposed in their plans to gut biology standards to get evolution out of the curriculum after the Dallas Morning News detailed their plans in a front-page news story today.

LEANDER, Texas – Science instruction is about to be dissected in Texas.

You don’t need a Ph.D. in biology to know that things rarely survive dissection.

The resignation of the state’s science curriculum director last month has signaled the beginning of what is shaping up to be a contentious and politically charged revision of the science curriculum, set to begin in earnest in January.

Intelligent design advocates and other creationists are being up front with their plans to teach educationally-suspect and scientifically wrong material as “strengths and weaknesses” of evolution. Of course, they also plan to fail to teach the strengths of evolution theory.

“Emphatically, we are not trying to ‘take evolution out of the schools,’ ” said Mark Ramsey of Texans for Better Science Education, which wants schools to teach about weaknesses in evolution. “All good educators know that when students are taught both sides of an issue such as biologic evolution, they understand each side better. What are the Darwinists afraid of?”

Texans for Better Science is a political group set up in 2003 to advocate putting intelligent design into biology textbooks for religious reasons. It is an astro-turf organization running off of donations from religious fundamentalists. (Note their website is “strengthsandweaknesses” and notice they feature every false and disproven claim IDists have made in the last 20 years — while noting no strength of evolution theory; fairness is not the goal of these people, nor is accuracy, nor scientific literacy).

Scientists appear to be taking their gloves off in this fight. For two decades scientists have essentially stayed out of the frays in education agencies, figuring with some good reason that good sense would eventually prevail. With the global challenges to the eminence of American science, however, and with a lack of qualified graduate students from the U.S.A., this silliness in public school curricula is damaging the core of American science and competitiveness.

Can scientists develop a voice greater than the political and public relations machines of creationists.

As Bette Davis said on stage and screen: Fasten your seat belts. It’s going to be a bumpy ride.

Also see:


How to tell if someone is wrong about DDT and Rachel Carson

December 12, 2007

Here is one surefire way to tell someone is bluffing, and perhaps doing a bit of planned prevarication, about Rachel Carson and the safety of DDT: Look for a footnote like this:

31 Sweeney EM. EPA Hearing Examiner’s recommendations and findings concerning DDT hearings. 25 April 1972 (40 CFR 164.32).

Why is that a sign of a bluff?

The volume and paging, “40 CFR 164.32,” is a reference to the Code of Federal Regulations. One knows that codes do not contain hearing records, and sure enough, this one does not. 40 CFR covers the rules of administrative hearings in federal agencies, but there is nothing whatsoever in that entire chapter about DDT, or birds, or chemical safety.

40 CFR is the chapter of the Code of Federal Regulations that pertains to the rules, regulations and procedures of the Environmental Protection Agency (EPA); it does not contain transcripts of regulatory hearings.

40 CFR is the chapter of the Code of Federal Regulations that pertains to the rules, regulations and procedures of the Environmental Protection Agency (EPA); it does not contain transcripts of regulatory hearings.  Anyone who cites a hearing to this publication is giving you a bogus citation, probably to promote bogust history and bogus science.

If that citation shows up in a screed against environmentalists, or against Rachel Carson, or urging that we spray poison till the cows come home to die, you can be pretty sure that the person offering it has copied it wholesale from Steven Milloy’s junk science purveyor shop, and that the person has not read it at all.  If the person has a law degree, or was ever a librarian or active in interscholastic debate, you can be pretty sure the person knows the citation is wrong, and is insulting you by listing it, knowing it’s unlikely you’ll ever find it in your local library.

(What is the accurate citation for the hearings? I’m not sure; but 40 CFR is not it. See the current section of CFR below the fold — it’s one page, not more than 100 pages.)

I have posted about this before. The hearings Judge Sweeney presided over were conducted early in the existence of the EPA. They were conducted under court orders requiring EPA to act. The transcripts are not in usual legal opinion publications, so far as I have been able to find. Many claims have been made about the hearings, most of the claims are false. Jim Easter at Some Are Boojums did the legwork and extracted a copy of the actual decision out of EPA’s library. He’s posted it at his blog, so you can see. Check the pages — “40 CFR” is a bogus citation, designed to keep you from learning the truth.

So the footnote is intended to make the gullible or innocent think there is a reference, where there is no reference.

But read the analysis of the hearings at Some Are Boojums. It is more than just the citation is wrong. Contrary to Internet Legend claims, Sweeney did not determine that DDT was harmless. Sweeney determined that DDT usage provided some benefits that outweighed the harms, considering the dramatically reduced use of DDT then allowed. DDT use had been severely restricted prior to the Sweeney hearings; Sweeney was not looking at all uses, nor even at historic uses. Sweeney was looking at dramatically reduced DDT use under the registrations then allowed. His conclusions of “no harm” where he actually concluded that, were based on greatly reduced use of DDT. This finding cannot be used today to urge an expansion of use — or should not be so used, by honest people.

Not to mention that at Caosblog, footnotes are not even listed in the text. The listing of the footnotes is a gratuitous error, there is no footnote 31 in the text.

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Let the candidates debate science!

December 12, 2007

Oh, yeah, good debates are hard to come by.

Still, wouldn’t you like to see the final presidential candidates debate science issues seriously?

Science Debate 2008 logo

Lawrence Krauss got through the muddle at the generally science-averse Wall Street Journal to make the case.

The day before the most recent Democratic presidential debate, the media reported a new study demonstrating that U.S. middle-school students, even in poorly performing states, do better on math and science tests than many of their peers in Europe. The bad news is that students in Asian countries, who are likely to be our chief economic competitors in the 21st century, significantly outperform all U.S. students, even those in the highest-achieving states.

While these figures were not raised in recent Democratic or Republican debates, they reflect a major challenge for the next president: the need to guide both the public and Congress to address the problems that have produced this “science gap,” as well as the serious consequences that may result from it.

♦ ♦ ♦ ♦ ♦

Almost all of the major challenges we will face as a nation in this new century, from the environment, national security and economic competitiveness to energy strategies, have a scientific or technological basis. Can a president who is not comfortable thinking about science hope to lead instead of follow? Earlier Republican debates underscored this problem. In May, when candidates were asked if they believed in the theory of evolution, three candidates said no. In the next debate Mike Huckabee explained that he was running for president of the U.S., not writing the curriculum for an eighth-grade science book, and therefore the issue was unimportant.

Apparently many Americans agreed with him, according to polls taken shortly after the debate. But lack of interest in the scientific literacy of our next president does not mean that the issue is irrelevant. Popular ambivalence may rather reflect the fact that most Americans are scientifically illiterate. A 2006 National Science Foundation survey found that 25% of Americans did not know the earth goes around the sun.

Our president will thus have to act in part as an “educator in chief” as well as commander in chief. Someone who is not scientifically literate will find it difficult to fill this role.

Chris Mooney makes the case in Seed Magazine.

Science is too important, too big a player in too many issues, to not have a major focus of its own in the final debates. Failing to have such a discussion is tantamount to failing to ask whether the candidates are capitalist or communist in economic policy (as if such a question could be unanswered by a wealth of other campaign material).

Science Debate 2008 argues for a science debate, lists supporters of the idea (it’s an impressive list, really), and offers advice on how you can help the campaign for science discussion at the presidential level. You can track the issue at the Intersection, or at Bora’s place, A Blog Around the Clock.

If nothing else, a science debate might make it clear to the candidates that we need to revive the Office of Technology Assessment, in addition to making the candidates aware that the president needs to have a strong, independent science advisor to whom the president actually pays attention.

Science literacy is to important to leave it up to chance, or partisans alone — in the case of our kids in school, and in the case of the person we elect president.


Texas biologists stand up for evolution

December 11, 2007

 

Leading biologists at several of Texas’s leading universities sent a letter to the Texas State Board of Education trying to scold the agency back onto the path of good science, in the wake of the firing scandal at the agency late last month. Laura Heinauer wrote in Homeroom, an education blog of the Austin American-Statesman:

More than 100 biology faculty from universities across Texas signed a letter sent Monday to Education Commissioner Robert Scott saying Texas Education Agency employees should not have to remain neutral on evolution.The letter is in response to the departure of former science curriculum director Chris Comer, who says she was forced to resign days after forwarding an e-mail her superiors said made the agency appear biased against the idea that life is a result of intelligent design.“I’m an evolutionary biologist, and I and many others simply feel that good evolution education is key to understanding biology as a whole,” said University of Texas professor Daniel Bolnick, who has been collecting signatures since last week.

More biologists from more Texas universities would have signed, probably, with more time allowed to gather signatures. Word I have is that the author and organizers wanted to get the letter delivered quickly.The letter was forceful, and stern in emphasizing the strength of scientific support for evolution theory, a rebuke to Commissioner Robert Scott’s political assistant, Lizzette Gonzales Reynolds:

It is inappropriate to expect the TEA’s director of science curriculum to “remain neutral” on this subject, any more than astronomy teachers should “remain neutral” about whether the Earth goes around the sun. In the world of science, evolution is equally well-supported and accepted as heliocentrism. Far from remaining neutral, it is the clear duty of the science staff at TEA and all other Texas educators to speak out unequivocally: evolution is a central pillar in any modern science education, while “intelligent design” is a religious idea that deserves no place in the science classroom at all.

A massive body of scientific evidence supports evolution. All working scientists agree that publication in top peer-reviewed journals is the scoreboard of modern science. A quick database search of scientific publications since 1975 shows 29,639 peer-reviewed scientific papers on evolution in twelve leading journals alone2. To put this in perspective, if you read 5 papers a day, every day, it would take you 16 years to read this body of original research. These tens of thousands of research papers on evolution provide overwhelming support for the common ancestry of living organisms and for the mechanisms of evolution including natural selection. In contrast, a search of the same database for “Intelligent Design” finds a mere 24 articles, every one of which is critical of intelligent design3. Given that evolution currently has a score of 29,639– while “intelligent design” has a score of exactly zero– it is absurd to expect the TEA’s director of science curriculum to “remain neutral” on this subject. In recognition of the overwhelming scientific support for evolution, evolution is taught without qualification– and intelligent design is omitted– at every secular and most sectarian universities in this country, including Baylor (Baptist), Notre Dame (Catholic), Texas Christian (Disciples of Christ) and Brigham Young (Mormon).

This last sentence is weaker than it needs to be. Evolution is taught at every major sectarian university in the U.S., including Southern Methodist University, Vanderbilt, Wake Forest, all the Jesuit colleges and all other Catholic institutions, in addition to those named. It is only the rare, odd Bible college that may not teach evolution. Jerry Falwell’s Liberty University, which does not emphasize science, and the strictly fundamentalist, 19th century Bob Jones University are the only two I have been able to confirm who do not teach evolution in biology courses.

Be sure to check out the footnotes in the letter, too.

There is no serious college textbook available which uses a non-evolution model to explain biology.In 2003, when the Discovery Institute presented a letter to the Texas SBOE urging skepticism of evolution theory, and then misrepresented the letter as support for intelligent design, more than 100 professors at the University of Texas at Austin and more than 100 professors at Rice University wrote to support evolution. Texas’s four Nobel winners in Medicine or Physiology also called on TEA and the SBOE to emphasize evolution in textbooks. Physics Nobelist Steven Weinberg personally appeared at the citizen hearings on textbooks to stress the point.Texas’s top science scholars and researchers have been clear, consistently over the past decade.

It takes a particular form of political chutzpah and political hubris to ignore this unity of opinion among Texas’s leading researchers and teachers of biology. But Gov. Rick Perry’s recent appointment of arch-creationist Donald McLeroy to chair the SBOE, and the firing of science curriculum expert Chris Comer over her FYI e-mail alerting people to a speech by science philosopher Prof. Barbara Forrest, seem to have made most scientists nervous that the Texas SBOE is gearing up to get stupid again.

No comments from any State Board member, nor from the commissioner yet.

The story has been playing on Texas radio stations most of the day. It was picked up by major Texas newspapers, generally from the Associated Press wire:

See also:

One commenter at the American-Statesman site was happy to hear the news. “Big Fat Phil” wrote, “Hello, sanity. I missed you.”

The full text of the letter, and the full list of signers, is below the fold.

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How do we know what we know?

December 10, 2007

Especially in science — how do we know what we know?

A charitable trust in Britain called Sense About Science makes a start on explaining peer review, the process scientists use in science journals to referee what is accurate and what is not.

The site looks legitimate, though I’m no great judge of British scientists (see the board of trustees and advisors).

The site has several sets of debunking material, debunking things like “alternative” treatments for malaria, plus an 8-page pamphlet on how peer review works.

See especially these publications (available in downloadable .pdf):

The booklets are available free, but I’ll wager they were intended for British consumption — I’m not sure they’d mail them across the Atlantic.

It’s worth a look. See any problems with using that pamphlet in a classroom? I am very interested if you find a problem with any of the materials there.