India, 100 years ago

June 30, 2008

World history and geography teachers take note: This site, Chat and Chai, has an interesting slide show of what appear to be stereoscope and post card photos from India, 100 years ago. The link may be useful for on-line demonstrations — you may be able to use the images in other presentations.

The slides show people in a lot of everyday activities, providing good, visual examples of how people lived then. An instructive comparison: Can your students find photos of Indians carrying out similar activities today? How has India changed, for how much of its population? I suspect you can find cases where Some Indians have leaped into the 21st century, and other examples where the lives of many millions of people have not changed all that much.

Several of the photos remind that they were taken 40 years or more before India won independence from Britain. These may pertain to discussions of empires and imperialism, and other economic issues, too.

One commenter asked the blogger to share the slides, but I don’t see a positive response.

Don’t ask me to explain the music the blogger selected for the slides.

Here is the actual slide show.

Vodpod videos no longer available.

more about “India 100 Years Ago “, posted with vodpod


Dobson group pushes religious nature of intelligent design, in New Zealand

June 29, 2008

In the end, Dr. James Dobson and other ideological Christians may be the worst enemies of the idea that intelligent design should be taught as science. They just can’t resist emphasizing that ID is, to them, good Christian doctrine.

In the latest outbreak, the New Zealand chapter of Dobson’s group Focus on the Family has sent copies of the DVD, “The Privileged Planet,” to 400 New Zealand high schools. Why?

Focus on the Family’s executive director Tim Sisarich said the material was intended to expose pupils to an alterative theory of cosmology.

“We’re a Christian organisation so we believe that God made the planet and God made the cosmos … Science takes a theory and tries to establish it as the truth, and that’s all this is.”

Education Ministry senior manager Mary Chamberlain said parents had a right to withdraw children from religious instruction.

This undercuts the lobby group, Discovery Institute (DI), which argues that intelligent design should be considered good science and not religiously related. The DVD in question features an intelligent design advocate, Guillermo Gonzalez, who was denied tenure at Iowa State University in 2007 — in that flap, DI argued that the DVD was good science, not religion.

Creationism does tend to require being flexible on the truth. When fundraising, or when trying to defend Christian ideas, intelligent design is Christian doctrine. When DI and others are trying to sneak ID into science curricula in the U.S., it’s not religion at all, but scientifically related.

Treating subjects in that fashion is a form of moral relativism, or to most people, simple dishonesty.

(The discussion at the site of the Dominion Post is quite lively; see what New Zealanders think of intelligent design.)

Tip of the old scrub brush to Dr. Bumsted at Grassroots Science.

Update: P. Z. Myers at Pharyngula was already on it. Morris, Minnesota is just such a hub of scientific activity, it’s difficult to stay ahead of Dr. Myers when we’re stuck here in what appears to be the scientific backwater of Dallas.


How to start a hoax against a presidential candidate

June 29, 2008

Hoax complaints against presidential candidates are old ideas. In 1796, Alexander Hamilton paid newspaper editors to print stories saying Thomas Jefferson was atheist. It was a minor theme in that campaign, but after John Adams’ political fortunes foundered on the Alien and Sedition Acts, among other missteps, Hamilton stepped up the attacks in the election of 1800.

Jefferson’s great biographer, Dumas Malone, estimates that by election day, fully half the American electorate believed Jefferson was atheist. Jefferson made a perfect target for such a charge — staunch advocate of religious freedom, he thought it beneath the dignity of a politician to answer such charges at all, so he did not bother to deny them publicly. Ministers in New England told their congregations they would have to hide their Bibles because, as president, Jefferson would send troops to confiscate them.

In a warning to hoaxers, we might hope, Americans elected Jefferson anyway.

Such nefariousness plagues campaigns today, still. Boone Pickens, who helped fund the Swiftboat Veterans’ calumny against war hero John Kerry, has an offer to pay $1 million to anyone who can show the charges false. In a replay of Holocaust denial cases, Pickens refuses to accept any evidence to pay the award, last week turning away the affidavits of the men who were present at the events.

At the Bathtub, we’ve already sampled a crude and steady attempt to brand Hillary Clinton a Marxist with creative editing of a few of her speeches.

The assaults on Barack Obama are already the stuff of legend. The comic strip, “Doonesbury,” is running a story line with a volunteer for the internet rumor stopping part of the campaign, FighttheSmears.com. The smears are real.

Doonesbury strip 6-28-2008

Matthew Most of the Washington Post wrote a lengthy piece in yesterday’s paper, “An attack that came out of the ether,” on the research done by a woman at the Institute for Advanced Study in Princeton, New Jersey, on the origins of the internet hoax that Barack Obama is a Muslim — a rumor so potent that Georgetown University Prof. Edward Luttwak repeated it in a New York Times op-ed article, without the fact checkers catching it (the Times consulted five scholars of Islam who all agreed the foundation for the claim is incorrect).

Danielle Allen has tracked the rumor back to its sources, in a failed campaign against Obama in Illinois and a candidate who admittedly was looking for mud, and one constant sniper at FreeRepublic.com. It’s impressive sleuthing, and the article would be a good departure for study of how media affect campaigns in a government or civics class.

The “how to” list is really very short:

  • Pick an area of a candidate’s life that is not well known. As the Hamilton campaign against Jefferson demonstrates, it’s useful if the candidate does not feature the issue in official biographies, and more useful if the candidate doesn’t respond. Michael Dukakis let several issues slide in his campaign for the presidency, saying that he didn’t think the public would be misled. The public was waiting for a rebuttal.
  • It helps if there is a factoid that is accurate in the rumor. Obama’s father was Muslim. Most Americans were receptive to the false claim that in Islam, a child is considered Muslim unless there is a conversion. A part of the rumor claims Obama was never baptized Christian. Of course, no one has asked to see John McCain’s baptismal papers. One wonders whether a rumor about McCain’s not being born inside the U.S. could get similar traction among voters (McCain was born in Panama while his father was serving in the Panama Canal Zone in the Navy; children of U.S. citizens are automatically U.S. citizens regardless where they are born. The issue was litigated during Barry Goldwater’s candidacy in 1964, since Goldwater was born in Arizona before Arizona was a state.)

According to the Post story: [A] search showed that the first mention of the e-mail on the Internet had come more than a year earlier. A participant on the conservative Web site FreeRepublic.com posted a copy of the e-mail on Jan. 8, 2007, and added this line at the end: “Don’t know who the original author is, but this email should be sent out to family and friends.”

Allen discovered that theories about Obama’s religious background had circulated for many years on the Internet. And that the man who takes credit for posting the first article to assert that the Illinois senator was a Muslim is Andy Martin.

Martin, a former political opponent of Obama’s, is the publisher of an Internet newspaper who sends e-mails to his mailing list almost daily. He said in an interview that he first began questioning Obama’s religious background after hearing his famous keynote speech at the 2004 Democratic National Convention.

  • Repeat the claim, as often as possible, to audiences that are inflamed by it. No one would dare make such a claim before an audience of Democratic delegates from the Texas 23rd Senatorial District Democratic Convention, almost 80% of whom were black — at least not at the convention. However, flyers making the charge might show up on windows of cars parked during church services at Christian churches where delegates attend. A speaker at the Republican convention for the same district might not be hooted down. This rumor of Obama’s faith went to right-wing forums known for rumor hospitality, notably Free Republic. In forums at that site, rumors frequently appear to be judged on just how damaging they might be if true, not on their veracity.
  • Repeat the claim, even after denials.

The story is well worth reading. It can help educate us to how to avoid being victims of such rumors in the future.

Tip of the old scrub brush to e-mail correspondent MicahBrown.


Redefining “root canal”

June 28, 2008

It happens.  Last night I had a semi-emergency root canal. That’s not why I haven’t blogged, though — I feel fine.  I haven’t used any of the pain medication.  I’ve been able to work without the headache I thought was sinus, but now appears to have been an infected tooth.

But the story is Harry Sugg’s dental practice at Wheatland Dental.

There’s a lesson there for health care.  There’s a lesson there for professional services, like law offices.  There’s a lesson there for schools.

After a half-day wrangling with the dental insurance company — a phone system very unfriendly to clients asking questions, a fellow with bad information about which dentists in the area are on the plan — I got through in the late afternoon to Sugg’s office.  I’m a new patient, and I more than half expected them to offer an appointment late next week.

Instead, the receptionist said the entire staff, but for her, were out celebrating Dr. Sugg’s birthday.  But they’d be back in an hour, and I should be there when they arrived.

The waiting room has massaging chairs, two televisions running different, intrigueing DVDs, and a coffee pot.  Before I’d finished the paperwork I was offered a bottle of water.  Zip, zip, zip.  Oh, and no out-of-date magazines (a few interesting books, on history mostly, and astronomy).  The waiting room was not full at all — not a lot of waiting.  One group appeared to be there to support an aging family member.  They kept up a lively and often funny line of patter with the staff.  It was as if a co-ed barber shop had broken out in the waiting room.

The exam was quick, with digital x-rays, from a woman who noted most of the staff was in a training session in the lunchroom — the Guinness Book of World Records‘s champion speed reader was offering reading tips to the staff.  A quick diagnosis from Dr. Sugg — could I be back at 8:00 p.m. for the procedure?

That’s right:  8:00 p.m.  The office hours run until 9:00 p.m.  Other options were Saturday and Sunday.  It’s a ’round-the-clock, through-the-week operation.

I mortgaged our grandchildren, took the prescriptions to the pharmacy, got a quick dinner and headed back.  Dr. Linda Cha performed the procedure.  She deadened everything before I got a needle — didn’t feel any pain at any time.  Obviously highly skilled, she explained as much of the procedure as I needed, always solicitous to my comfort.

As I left the office at about 10:15 p.m., an attendant gave me a fresh red rose.  Today they called to check on my progress and spend a significant amount of time answering questions.

Could I get used to that kind of care?

So I thought back to the days I aided intake at Legal Services of North Texas — the cattle-call features, the crowded hallways, the lack of restrooms, the vending machines that often didn’t work, the impossible tasks of trying to match a sticky legal situation with an attorney to do the work for free.  Clients weren’t happy with much of anything there.  I did this often while I worked at Ernst & Young — free coffee, free soft drinks, free pastries, client-effusive hospitality.  Lots of training.   And at bigger lawfirms in town, with restroom attendants, shoeshine machines, on-site concierge for employees and clients if needed.

At one of our high schools in Dallas, men’s restrooms for faculty went without water to the sink for months.  The teachers’ “lounge” doubled as a site for a major computer node, so the ambient temperature was generally close to 90 degrees.  A coffee maker looked as though it hadn’t been used in months, nor that it could produce any coffee that wouldn’t resemble industrial sludge.  But teachers only get 30 minutes for lunch anyway.

Anyone who doubts there is a War on Education hasn’t been in most schools lately.

Harry Sugg runs a great business.  Professional offices and other businesses could learn a lot from how he operates his dental clinic.  Schools could learn a lot, too.  He could consult with school districts on how to treat employees and get good results.  I’ll wager the school districts wouldn’t listen.

Teacher meetings?  Frankly, I’d rather have a root canal.  And I’ll pay for the service.


Creationists win in Louisiana. What’s the prize?

June 27, 2008

According to the Associated Press, Louisiana Gov. Bobby Jindal signed the latest creationism bill to come out of the Louisiana legislature “in the last few days.”

Discovery Institute operatives claimed credit for authoring the bill and provided close support to advocates of the bill in Louisiana.  Oddly, now that the bill has become law and is likely to be a litigation magnet, DI has backed off of supporting the bill.

That is an object lesson, which may be lost on Louisiana school boards.  The bill is a bit of a stealth creationism bill.  It doesn’t directly advocate creationism by name.  It adopts the creationist tactics of claiming that criticism of evolution is critical thinking, a confused statement of what critical thinking is if ever there was one.  Critical thinking should involve real information, real knowledge, and serious criticism of a topic.   The bill is designed to frustrate the teaching of evolution.  The part Louisiana school boards need to watch is this:  The bill passes the buck on litigation to the school boards.

In other words, the Louisiana legislature, Louisiana Family Forum, and Discovery Institute will not support any school district that allows a teacher to teach the religious dogma that commonly passes as creationism and intelligent design.

As part of the War on Education and the War on Science, this is effective tactics in action.  If any teacher in Louisiana seeks approval for anti-evolution materials as the law encourages, school boards are put on the spot.  If the school board approves the anti-evolution material, it is the school board’s action that will be the subject of the suit; if the board disapproves the material, but the teacher teaches it, the teacher can be fired and would be personally liable for any lawsuit.

But if a science teacher teaches evolution as the textbook has it, the Louisiana Family Forum will complain to the school board that “alternative materials” were not offered.

So to avoid trouble, evolution will be left out of the curriculum.  The kids are failing the tests anyway — who will notice, or care?  Not the Louisiana lege, not the Louisiana governor.

As America slips farther behind the rest of the industrialized world on education achievement in science, Louisiana’s legislature has sided with those who promote the “rising tide of mediocrity.”  If a foreign government had done this to us, we’d regard it as an act of war, the Excellence in Education Commission said in 1983.

So what is it when the Louisiana legislature and Gov. Jindal do it to us?  Treason?  Maybe Bill Dembski will ask Homeland Security to investigate this attack on America by Louisiana’s elected officials.


Suzuki: 50 years of science makes a difference

June 27, 2008

Dr. David Suzuki is a Canadian scientist who writes popular science chiefly for Canadians. We in the U.S. might do well to pay more attention to him.

Below, his e-mail newsletter/column, with observations about the 50 years of science progress since his graduation from college. FYI.

Dear Friend:

Here’s your weekly Science Matters column by David Suzuki with Faisal Moola.

What a difference 50 years makes

Last month, I attended the 50th anniversary of my college graduation. A week later, I celebrated my grandson’s graduation from high school. I don’t think I was much different from the kids in my grandson’s class when I went away to college in 1954 (give or take a few rings and tattoos). Like them, I was filled with trepidation but also excitement about testing my physical and intellectual abilities beyond high school. But my how the world has changed in 50 years!

I began my last year of college in 1957. On October 4 that year, the Soviet Union electrified the world by successfully launching a satellite, Sputnik 1, into space. Little did we dream that out of the ensuing space race between the U.S.S.R. and the U.S.A. would come 24-hour television news channels, cellphones, and GPS navigation. In 1958, the only trans-Atlantic phone lines were cables laid on the ocean floor, so phone calls to England had to be booked hours or sometimes days in advance. I flew from Toronto to a roommate’s wedding in San Francisco on a propeller plane that made several stops during the 22-hour trip.

In 1958, scientists were still debating about whether genetic material was DNA or protein, we didn’t know how many chromosomes humans have or that the Y chromosome determines sex, and the Green Revolution was yet to come. Polio was still a problem in North America, smallpox killed hundreds of thousands annually, and oral contraceptives, photocopiers, personal computers, colour TV, and DVDs didn’t exist. In 1958, parts of the Amazon, Congo, and New Guinea had not been explored. We were yet to learn of species extinction, depletion of fish in the oceans, the effects of CFCs on the ozone layer, acid rain, global warming, PCBs, and dioxins.

In half a century our lives have been transformed by scientific, medical, and technological advances, as well as a host of environmental problems. No one deliberately set out to undermine the planet’s life-support systems or tear communities apart, but those have been the consequences of our enormous economic and technological “success” over the past five decades. Beset by vast problems of wealth discrepancy, environmental issues, poverty, terror, genocide, and prejudice, we are trying to weave our way into an uncertain future.

I began speaking out on television in 1962 because I was shocked by the lack of understanding of science at a time when science as applied by industry, medicine, and the military was having such a profound impact on our lives. I felt we needed more scientific understanding if we were to make informed decisions about the forces shaping our lives. Today, thanks to computers and the Internet, and television, radio, and print media, we have access to more information than humanity has ever had. To my surprise, this access has not equipped us to make better decisions about such matters as climate change, peak oil, marine depletion, species extinction, and global pollution. That’s largely because we now have access to so much information that we can find support for any prejudice or opinion.

Don’t want to believe in evolution? No problem – you can find support for intelligent design and creationism in magazines, on websites, and in all kinds of books written by people with PhDs. Want to believe aliens came to Earth and abducted people? It’s easy to find theories about how governments have covered up information on extraterrestrial aliens. Think human-induced climate change is junk science? Well, if you choose to read only certain national newspapers and magazines and listen only to certain popular commentators on television or radio, you’ll never have to change your mind. And so it goes. The challenge today is that there is a huge volume of information out there, much of it biased or deliberately distorted. As I think about my grandson, his hopes and dreams and the immense issues my generation has bequeathed him, I realize what he and all young people need most are the tools of skepticism, critical thinking, the ability to assess the credibility of sources, and the humility to realize we all possess beliefs and values that must constantly be reexamined. With those tools, his generation will certainly leave a better world to its children and grandchildren 50 years from now.

Take David Suzuki’s Nature Challenge and learn more at www.davidsuzuki.org.


(Sex + Education) – Education = ?

June 25, 2008

From a blog called Teachers Count:

A middle-school health teacher (in a small, conservative [read that religious] community) was put on administrative leave for teaching details about sexuality. The original story inferred that she was holding forth on details on homosexuality, masturbation, and oral sex. The truth is that she had taught the regular curriculum and thereafter fielded student questions, which turned to these things.

On the one hand, the outraged and prolix parents had every right to wax eloquent, loud and long on the violation of their parental rights in teaching their offspring about sex. It is even possible that some of those innocent students were hearing details theretofore unimagined by them

On the other hand–probably not. I teach junior high students, the same age as the endangered middle school kids in question. My students know lots about sex, far more than I ever knew at that age. For sure, these students see very explicit material on prime-time TV, and they surely see plenty of sex in the movies they watch. From time to time we discuss cinema in art class, and I am often floored at the kinds of movies these young kids view, both for violence and for sexuality. Furthermore, they watch and rewatch very explicit music videos–and many of them use outright porn. And furthermore, walking around the art room as kids work and talk, I overhear that many of them are sexually active at thirteen, fourteen, fifteen.

No wonder they have questions about sexual practices. I believe the young health teacher caught herself in a trap. Experienced teachers know that there are certain things you never say, never discuss, because of community reaction. Young teachers, hoping to help kids understand a sexual world they really are much too young for, can get tripped up on answering questions.

No doubt our Utah middle school health teacher will not have her contract renewed next year. I think that is a shame. Obviously, the offended parents have no clue about what their kids’ lives are really like. They do not realize the misinformation–and the pressure–these young students experience. I would not be surprised to find that these offended parents have not given their kids much information on sex. Maybe the teacher crossed a line–and maybe a few students pushed her there. Still, I’d rather see her keep her job and learn the hard lesson of staying very conservative on certain subjects, like sex.

Accusations included the charge that the teacher distributed a list of 101 ways to have sex.  In a heated meeting at the school, it turned out that the list was of 101 things to do instead of having sex.  Ooops.  And for this, parents want the woman fired?

Good analysis and background data in column by in the Salt Lake Tribune.

From that column, a list of what can and cannot be taught:


Careful what you say

What teachers can, and cannot, teach
as part of Utah’s human sexuality curriculum:
Teachers can:
* Stress the importance of abstinence from sexual activity before marriage and fidelity after marriage.
* Provide factual, unbiased information about contraception and condoms with prior written parental consent.
They cannot:
* Discuss the intricacies of intercourse, sexual stimulation or erotic behavior.
* Advocate homosexuality.
* Advocate or encourage contraceptive methods or devices.
* Advocate sexual activity outside of marriage.

Source: Utah State Office of Education

Who knows what’s really going on? It will be interesting to see how this case is resolved.  It’s been hanging fire for a month now.

Other resources:


NY story: More money = better schools, better tests

June 24, 2008

Headlines across New York this morning shout about improved test scores, especially in reading and math, almost across the board. Scores are up in the “troubled” schools of New York City (and in the less-mentioned untroubled schools), scores are up in Buffalo. The news is so universally good that some are worried about statistical goofs, or cheating.

And while most economists with the possible exception of Milton Friedman would think it’s not news, some people point out that scores are up in poorer districts that got more money for educational programs.

At a news conference in Albany, the state education commissioner, Richard P. Mills, called the results “encouraging and exciting,” saying they were evidence that the state’s emphasis on giving more money to poorer school districts and focusing on high standards was successful. “The schools have delivered,” he said. (New York Times)

The War on Education continues unabated, however. The headline in the New York Daily News: “State math and reading exam scores released; critics question improvements.”

A beleaguered parent commented at the Daily News site:

our children are forced to do homework over weekends, Christmas vacation, winter break, spring break, etc. to prepare for these tests – their scores are up because they’ve worked hard all year!

If we’re wise, we’ll applaud the students and teachers, and we’ll wait for a lot more analysis. NYC Educator? JD2718? Is this good news for teachers in New York? Good news from teachers?

Update, June 26: NYC Educator takes note, “Test Scores Explode Statewide.”  JD2718, “Integrated Algebra Conversion Chart, Later Today.” Also:

Other notes and resources:


Torturing children, the Constitution, and a teacher’s duty to protect children

June 23, 2008

This is the device Ohio teacher John Freshwater was using to shock students and brand them with crosses: A BD-10A high-frequency generator tester for leak detection, from Electro-Technic Products, Inc.:

   BD10ASV  OUTPUT: 10,000-50,000 volts at frequency of approx. 1/2 megahertz. Power 230 V, with a momentary ON/OFF switch

BD-10A high frequency generator tester leak detector, from Electro-Technic Products.  “BD10ASV OUTPUT: 10,000-50,000 volts at frequency of approx. 1/2 megahertz. Power 230 V, with a momentary ON/OFF switch”

As described at the company’s website:

  • Model BD-10A is the standard tester
  • Model BD-10AS features a momentary ON/OFF switch
  • OUTPUT: 10,000-50,000 volts at frequency of approx. 1/2 megahertz

The company also offers a line of instruments for teaching science — notably absent from that part of the catalog is this shocking device (literally).

Generally, this tester should not produce serious injury, even when misapplied. Standard middle school lab safety rules would suggest that it should never be used to “test” a human for leaks. Such voltages are designed to produce sparks. Sparks do not always behave as one expects, or hopes. High voltages may make cool looking sparks, but the effects of high voltage jolts differ from person to person. It may be harmful.

“We have instructions to warn people that it’s not a toy,” said Cuzelis, who owns Electro-Technic Products in Chicago. “If this device is directed for seconds (on the skin), that’s a clear misuse of the product.”

Cuzelis said he is not aware of anyone seriously hurt with the device and said that his company has never been sued for injuries.

What sort of lab safety rules did Freshwater have for other experiments?

If you discovered your child’s science teacher had this device, designed to produce high-voltage sparks to highlight holes in rubber and plastic liners of tanks, would you be concerned? If you know what should go on in a science class, you’d know there is probably little use for such a device in a classroom. It’s been described as a Tesla coil.

Tesla coils of extremely small voltages can be safe. They should be safe. But one occasionally finds a safety warning, such as this generalized note at Wikipedia:

Even lower power vacuum tube or solid state Tesla Coils can deliver RF currents that are capable of causing temporary internal tissue, nerve, or joint damage through Joule heating. In addition, an RF arc can carbonize flesh, causing a painful and dangerous bone-deep RF burn that may take months to heal. Because of these risks, knowledgeable experimenters avoid contact with streamers from all but the smallest systems. Professionals usually use other means of protection such as a Faraday cage or a chain mail suit to prevent dangerous currents from entering their body.

Freshwater was using a solid state Tesla coil, if I understand the news articles correctly. Knowing that these sparks can cause deep tissue and bone damage in extreme cases, I suspect that I would not allow students to experience shocks as a normal course of a science classroom, especially from an industrial device not designed with multiple safety escapes built in.

Freshwater had been zapping students for years.

Here is a classic photo of what a Tesla coil does, a much larger coil than that used by John Freshwater, and a photo not from any classroom; from Mega Volt:

Tesla coil in action, from Mike Tedesco

Tesla coil in action, from Mike Tedesco

There is nothing in the Ohio science standards to suggest regular use of a Tesla coil in contact with students performs any educational function.

I offer this background to suggest that the normal classroom procedures designed to ensure the safety of students were not well enforced in Freshwater’s classrooms, nor was there adequate attention paid to the material that should have been taught in the class.

The teacher, John Freshwater, has been dismissed by his local school board. Freshwater supporters argue that this is a case of religious discrimination, because Freshwater kept a Bible on his desk.

Among the complaints are that he burned crosses onto the arms of students with the high-voltage leak detector shown above. This gives an entirely new and ironic meaning to the phrase “cross to bear.”

Cafe Philos wrote the most succinct summary of the case I have found, “The Firing of John Freshwater.” Discussion at that site has been robust. Paul Sunstone included photos of one of the students’ arms showing injuries from the schocks. He also included links to news stories that will bring you up to date.

Amazingly, this misuse of an electrical device may not be the most controversial point. While you and I may think this physical abuse goes beyond the pale, Freshwater has defenders who claim he was just trying to instill Biblical morality in the kids, as if that would excuse any of these actions. Over at Cafe Philos, I’ve been trying to explain just why it is that Freshwater does not have a First Amendment right to teach religion in his science class. There is another commenter with the handle “Atheist” who acts for all the world like a sock puppet for anti-First Amendment forces, i.e., not exactly defending a rational atheist position.

Below the fold I reproduce one of my answers to questions Atheist posed. More resources at the end.

Read the rest of this entry »


Louisiana creationists gear up campaign to deceive students

June 20, 2008

My earlier post urging readers to contact Louisiana Gov. Bobby Jindal to urge him to veto the latest creationist eruption the Louisiana Lege gave him, produced an interesting comment. A fellow named Wayne provided links to a presentation by some guy named Perry Marshall, in which Marshall flails vainly against evolution theory.  The video is billed as one the Louisiana Coalition for Science “fears.”  Wayne wants to know, should we keep children from seeing it?

Marshall apparently isn’t even an engineer, but instead designs ads for internet placement — at least one step removed from the usual joke about engineers as creationists. Of course, that doesn’t help any of his arguments.

Wayne linked to three YouTube presentations, about half of the presentation Marshall made at an unidentified church (there are five segments total, I gather). What you see is bad PowerPoint slides, with audio. Marshall suggests that evolution couldn’t get from the American pronghorn antelope to the African giraffe, but in classic creationist form, he doesn’t address the unique signs of evolution we find in giraffes (neck, vagus nerve, for example) nor in pronghorns (bred for speed to beat the American cheetah, which is now extinct, and thereby hangs a great tale of sleuthing by evolution).

Marshall’s presentation is insulting. To me as a historian, it’s astounding how he can’t accurately list sequences of events well known to history. The science errors he makes are errors any 7th-grade student might make — but he’s passing them off as valid criticism of evolution theory.

Here’s the first YouTube presentation, and below the fold, my response to Wayne.

These presentations are an omen. They are sent to us as a warning for what the Discovery Institute will try to sneak into classrooms if Jindal signs that bill into law — heck, they’ll try anyway, but we don’t have to drill holes in our kids’ heads to make it easier for con men and snake oil salesmen to get their fingers in there.

My response below the fold.

Read the rest of this entry »


Louisiana lashes out at science

June 19, 2008

“Stop the World! I Want to Get Off!” won a Tony Award on Broadway in 1963. It was a musical play about a fellow who overreached. With book and lyrics by Leslie Bricuse and Anthony Newly, it spawned a string of hit popular songs: “What Kind of Fool Am I?” “Gonna Climb a Mountain,” “Once in a Lifetime,” and “Mumbo Jumbo” among them.

Oh, why not: Update, here’s Sammy Davis, Jr., singing “What Kind of Fool Am I?”:

How can one know that history and not think of it, when looking at the current Louisiana legislature? What kind of fools are they, indeed? Louisiana would like the world to stop, so they can get off.

Progress and science so much offend the Louisiana legislature that they have carved out what they hope is an exception so teachers can avoid hard science on issues like reproduction (cloning), evolution, and that pesky weather stuff that ransacked New Orleans, global warming. Sitting on Gov. Bobby Jindal’s desk right now is the enrolled version of S. B. 733, the misnamed “Science Education Act,” which gives teachers and local school districts the right to deviate from state curriculum and science texts in those three areas.

Why not the Big Bang and other cosmology? Why not gravity? Why not algebra? It may be that Louisiana’s preachers don’t know about those areas of science. Shhhhh! Don’t tell them!

A few observations.

First, having been slapped down by federal courts repeatedly when they’ve tried to introduce religion into science classes before, the legislature seems to have learned not to say much, in hopes that federal courts will have difficulty determining the religious intentions behind the bill. In 1987, in the case of Edwards v. Aguillard, federal courts didn’t even get to trial. They simply took the statements of the legislators as to their religious intentions.

This time around, the bill is being passed without debate at all. Legislators obviously hope that if they say nothing, they can’t be held responsible for anything. Better to keep your mouth closed and be thought a fool than to open it and remove all doubts — and obviously, there is hope among Louisiana creationists that federal courts won’t be able to use their closed-mouthedness as to evidence their foolishness. Well, they may want to consider that intelligent design has been ruled religious dogma by a federal court, already.

Second, the legislature’s learnings seem limited to bellicose speeches. The courts have repeatedly struck down Louisiana’s yearnings to teach creationism, both statewide, and repeatedly in the Tangipahoa Parish schools, which tried warning labels on textbooks and a variety of other methods, losing in court each time. It’s not just the ravings of the legislators that get up the dander of the courts. When the laws that come out of the ravings offend the Constitution, especially the First Amendment, the courts have struck them down. It’s not enough to just play at being non-offensive: The actions of the legislature must also not violate the Constitution. They appear not to have figured that one out. (More remedial con law courses coming up? Perhaps.)

The state should just let science be taught. Sneaking religion in does no good for the students, and it’s no secret that’s what they’re doing.

Third, the bill wasn’t drafted by people with much experience drafting legislation, running schools, or defending the Constitution. The bill could be used in some districts to teach nothing but evolution. It opens the door for anything a local school board decides might be science in three specific areas, cloning, evolution and global warming. Fruitcake groups like Ken Ham’s “Answers in Genesis” will rush to produce materials noting the accuracy of Hanna-Barbera’s “Flintstones.” Kids could be allowed to watch cartoons and call it science. In contrast, teachers who don’t understand the science in the first place will probably have few sources to turn to for good science information. Maybe one way to kill the law would be to point out that this thing opens the door wide for the theology of the Flying Spaghetti Monster (may his noodly appendage . . . well, you know).

What you should do: The Louisiana Coalition for Science urges Gov. Jindal to veto the bill; you should call Jindal’s office and urge a veto, too.

You can send e-mail here.

You can mail, or telephone, here:

Mailing Address:

Governor Bobby Jindal
PO Box 94004
Baton Rouge, LA 70804-9004

Phone: 225-342-7015 or 866-366-1121 (Toll Free)
Fax: 225-342-7099

Other sources:

Text of the bill below the fold.

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Historic images: Quanah Parker, Last Chief of the Comanches

June 19, 2008

Quanah Parker, photo by Lanney

Quanah Parker, a Kwahadi Comanche chief; full-length, standing in front of tent.
Photographed by Lanney. Public Domain photo.
National Archives, “Pictures of Indians in the United States”

Photographs of Native Americans reside among the publicly and internet available materials of the National Archives. Images can be ordered in sets of slides, or as individual prints, though many are available in quality high enough for PowerPoint works and use on classroom materials. Many of the photos are 19th century.

Quanah Parker stands as one of the larger Native Americans in Texas history. This photo puts a face to a reputation in Texas history textbooks. Texas teachers may want to be certain to get a copy of the photo. His life story includes so many episodes that seem to come out of a Native American version of Idylls of the King that a fiction writer could not include them all, were they not real.

  • Quanah’s mother was part of the famous Parker family that helped settle West Texas in the 1830s. Cynthia Ann Parker was captured in 1836 when Comanches attacked Fort Parker, near present-day Groesbeck, Texas, in Limestone County. (See Fort Parker State Park.) Given a new name, Nadua (found one), she assimilated completely with the Nocona band of Comanches, and eventually married the Comanche warrior Noconie (also known as Peta Nocona). Quanah was their first child, born in 1852.
  • Nadua was captured by a Texas party led by Lawrence Sullivan “Sul” Ross in 1860, in the Battle of Pease River. Noconie, Quanah, and most of the Nocona men were off hunting at the time, and the fact of Nadua’s capture was not realized for some time. Nadua asked to return to the Comanches and her husband, but she was not allowed to do so. When her youngest daughter, who had been captured with her, died of an infection, Nadua stopped eating, and died a few weeks later.
  • Sul Ross was a character in his own right. At the time he participated in the raid that recaptured Cynthia Parker, he was a student at Baylor University (“What do I do on summer breaks? I fight Indians.”) At the outbreak of the Civil War, Ross enlisted in the Confederate Army as a private. Over 135 battles and skirmishes he rose to the rank of Brigadier General, the ninth youngest in the Confederate Army. A successful rancher and businessman back in Texas after the war, he won election as governor in 1887, served two very successful terms (he resolved the Jaybird-Woodpecker War in Fort Bend County, and had to call a special session of the legislature to deal with a budget surplus), refused to run for a third term, and was named president of Texas Agricultural and Mechanical College (Texas A&M) within a few days of stepping down as governor. Ross’s leadership of the college is legendary — students put pennies near a statue of Ross in a traditional plea to pass final exams, among many other traditions. After his death, Texas created Sul Ross State University, in Alpine, Texas, in his honor.
  • Quanah Parker’s father, Noconie, died a short time after his mother’s capture. He left the Nocona band, joined the Destanyuka band under Chief Wild Horse, but eventually founded his own band with warriors from other groups, the Quahadi (“antelope eaters”) (also known as Kwahadi). The Quahadi band grew to be one of the largest and most notorious, always with Quanah leading them. The Quahadis refused to sign the 1867 Medicine Lodge Treaties, and so avoided immediate internment to a reservation. However, dwindling food supplies and increasing opposition forced Quanah to retire to a reservation in 1875, in what is now southwestern Oklahoma. This was the last Comanche band to come to the reservation.
  • Quanah was appointed Chief of all the Comanches.
  • Through investments, Quanah became rich — probably the richest Native American of his time.
  • Quanah hunted with President Theodore Roosevelt.

    Quanah Parker in later life, as a successful businessman. Wikipedia image, public domain

    Quanah Parker in later life, as a successful businessman. Wikipedia image, public domain

  • Rejecting monogamy and Christianity, Quanah founded the Native American Church movement, which regards the use of peyote as a sacrament. Quanah had been given peyote by a Ute medicine man while recovering from wounds he’d suffered in battle with U.S. troops. Among his famous teachings: The White Man goes into his church and talks about Jesus. The Indian goes into his Tipi and talks with Jesus.
  • Photo at right: Quanah Parker in his later life, in his business attire. Photo thought to be in public domain.
  • Bill Neeley wrote of Quanah Parker: “Not only did Quanah pass within the span of a single lifetime from a Stone Age warrior to a statesman in the age of the Industrial Revolution, but he never lost a battle to the white man and he also accepted the challenge and responsibility of leading the whole Comanche tribe on the difficult road toward their new existence.”
  • Quanah Parker died on February 23, 1911. He is buried at Fort Sill Cemetery, Oklahoma, next to his mother and sister.

Quanah Parker’s epitaph reads:

Resting Here Until Day Breaks
And Shadows Fall and Darkness Disappears is
Quanah Parker Last Chief of the Comanches
Born 1852
Died Feb. 23, 1911

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Teach evolution in Christian schools

June 18, 2008

Here’s a viewpoint you don’t see often: An engineer urges Christian schools to be sure they teach evolution, and he makes a pretty good case.

It’s a twist on the usual position, where religious fanatics argue that science should be watered down in public schools, or that some form of creationism should be taught to cast doubt on the science.

The essay was published at a blog called An Evangelical Dialogue on Evolution. An engineer named Gordon Glover argues that evolution should be taught, first, because it’s good science. Second, he says teaching evolution “enhances” critical thinking — a point I agree with; in my experience, students get more creative when they study and understand the real creative work of real scientists, and students become much more discerning about what is good science and a good argument.

Third, for private Christian schools, Glover argues that teaching evolution opens another opportunity to discuss Biblical inspiration.

The first reason is the most powerful. Sticking to good science also presents an opportunity to stand up for good ethics.

Take a look at Glover’s arguments. Is he right? What do you think? Should scientists argue for including evolution in religious schools where it is avoided now? As always, comments are open.


Chess games of the rich and famous: IBM 360, circa 1974

June 17, 2008

IBM 360 playing chess in 1974; five men unidentified; Chilton.org

IBM 360/195 playing chess, November 1974, probably in the world computer chess championships. MASTER Team, from left: Alex Bell, Peter Kent, John Birmingham, John Waldron (a British chess player)

Annual Report, C & A Division, Rutherford Laboratories, United Kingdom, 1974.

No details are offered in the 1974 report; it appears that the machine is playing someone at a remote location, linked by telephone. According to the report, “The only major hardware change made to the IBM System 195 Central Computer during 1974 was the addition in March of a third megabyte of main core. The system has now given consistently high performance for a period of three years and from this experience it is now possible to predict its maximum capability when fully loaded.”

At another section of the Rutherford Lab’s online materials you can view a short history of computer chess playing.


Storefront schools

June 16, 2008

Why not?

In comments to the immediately previous post, Zhoen says segregation by gender is no panacea for education. But, she wonders at OneWord: Why not storefront schools?

For many years, I have thought the never-will-be-done answer was to have storefront schools. One room schoolhouses, two teachers and a local adult volunteer, no more than a dozen students, all online classes – a national, self paced, curricula. Touring experts and scholars for special lectures and demonstrations. Kid has a problem with a particular teacher, move ’em to the next neighborhood over. Walking distances from their homes, field trips common (easier to arrange with small groups), flexible schedules (let the teens sleep in). A circle of homeschools in rural areas instead of warehouses to haul whole populations into.

Why not? The idea strikes me as similar to Japanese juku, private schools for kids in public schools, where kids get remedial attention or advanced instruction, depending on what they need. I copy the Library of Congress’ description of juku after the fold.

What do you think? Is there an example of storefront schools we can cite either way, for or against the idea?

Comment away.

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