Dating carbon, for the shy and inexperienced

October 26, 2008

A sure sign of scientific naiveté, especially among those of the creationist religion, is the raft of pseudo complaints about dating the ages of objects, especially fossils, through the use of radioisotopes.

First, creationists will complain that dating things with radiocarbon is impossible.  They aren’t sure why they think that, but it just makes sense to them that radioactivity in stones can’t be used to tell time, and don’t confuse them with any information about how their watches on their wrists are driven by electric currents sent through quartz crystals, and for God’s sake do not confuse them with any references to quantum theory and the workings of the cell phones most of them use to tell time since they evolved to lose the ability to read analog watches anyway (evolution always is to the detriment of the creature they believe, and try to demonstrate).

Then, without any hint that they understand or even see the irony, creationists complain that scientists lie when they say isotope dating puts the age of the Earth and the Moon at about 4.5 billion years, because, they observer, carbon dating is only good to about 50,000 years in most circumstances, and certainly no more than 100,000 years.  Don’t confuse them by telling them that dating of rocks almost always involves an isotope of an element other than carbon, like uranium.

As if to prove their science untrainability, from time to time a creationist will send a sample of something to a lab, asking that it be dated.  When the lab returns a date of several million years for the stuff dated, the creationists crow that they had crushed a brick, or in some other way provided a tainted sample, and they’ve “proven” that carbon dating doesn’t work.

Aardvarchaeology offers a quick primer on carbon dating, “Think before you carbon date.” Bookmark the site.  It’s a good rebuttal for whatever pseudo science claims creationists make about carbon dating.

Real scientists have to do real work.  Radiocarbon dating, or any isotope dating, is usually pretty expensive as a general rule.  It’s not something to be done lightly.  In addition to the expense, to get the dating done correctly, there is a lot of preparation to be done.  Martin Rundkvist details the process, from a live project of his. If you read his piece carefully, you note that he’s giving a primer in dendrochronology, too, the science of dating by tree rings.  

Real science is always more interesting than creationists can imagine.  Go see how it works.  Great stuff


Carnival of Education Bankruptcy

October 24, 2008

Have you looked around lately?

Dallas isn’t the only school system in trouble in America.  Financial woes plague many, perhaps most of the nation’s schools systems.

Funding for schools is difficult in an environment where even good schools get stuck with the label “failing school” due to seriously misdirected programs from the federal government.  The situation is complicated by a non-booming economy, especially in districts that had been gearing to build new schools to accommodate increased student populations.

What will the future bring?

It’s enough to merit its own little impromptu carnival.  Oy.

There may be updates.  We haven’t even gotten to the Texas SBOE House of Science Horrors.

Vote, will you?


Recession or depression: Anecdotal evidence

October 23, 2008

Schools and teachers in Dallas still scramble to deal with the layoff of just over a thousand, including several hundred teachers.  At our school, schedule changes will be effective Monday, we hope.  Hundreds of students will have new schedules; in one case, we’re abandoning one elective entirely.

Teachers, staff and administration are shaken at best, bitter in worse cases, struggling to catch up everywhere.

About a dozen other teachers now have dropped by my classroom, asking about comparisons to corporate layoffs, an area where I have more experience almost all on the survivor side.   If I had to typify their reactions, I’d say the corps of teachers in Dallas is just scared.

Other economic stories don’t help.  Supplemental retirement funds have been hammered by Wall Street’s woes.  I hear teachers saying they had hoped to retire in a year or two, but can’t now, especially with a child or grandchild in college and tuition costs rising.

Also, locally, Dallas is supposed to lose a score of Starbucks locations (600 across Texas).  The first to close was the closest to Molina High School, last spring.  Last night Starbucks shuttered the first location south of the Trinity River in Dallas, a partnership with Magic Johnson, on Camp Wisdom Road.  It’s about four miles from here, a site I visited often when it first opened, but lately only when I get the tires rotated at the shop across the street.

Both of my parents lived through the Great Depression.  My mother graduated from Salt Lake City’s West High in 1932, and plunged into the grim job market.  She said that, on the farm, they had little awareness of the depression.  On farms in the late 1920s, everyone was poor.  Off the farm, things were a lot worse.

My father spoke about catching the first job that comes along.  His series of jobs in the Depression came from big businesses collapsing about as often as he got a better job from jumping.  He said it was possible to stay in employment, but once one got knocked out of the employment market, it was very difficult to get back in.  He was happy to have the skills to get a job behind a drugstore or cigar store “fountain.”

What was the difference between a depression and a recession?  They couldn’t say.

Tuesday I dropped into our remaining local Starbucks (may it remain open) for the weekly purchase of the New York Times featuring the science section. The woman barista noted my identification badge.  “My husband was just fired from that school,” she said.

I said I was sorry, I said we miss him badly (true in all cases).  I told her I hope he finds something soon.

Then I had to leave fast.

She’s working in a location condemned to close.  He’s just been laid off.  I didn’t ask about children.


Immigrants learning English: Not so fast

October 22, 2008

Economics fans, pay attention:  Immigrants tend not to learn English when they move to America.  Moreover, they do well without it.

Greg Laden’s got a nice write up of a study on immigrants learning English.  I especially liked this story:

I once met … at a centenary celebration of some kind … the grandchild of a man who moved as a teenager from the old country to southern Wisconsin, ahead of his family, to learn the local customs, farming techniques, and language. After a few years in a small town in Wisconsin, his family arrived to start farming. The young man had indeed learned the local practices, the local farming techniques, and the local language. German. His family, arab speakers from Palestine, were well served by this young man because German was all they needed to get along in the US.

Not what the “English only” crowd wants to hear.

Here’s the citation on the study Greg Laden wrote about:

M. E. Wilkerson, J. Salmons (2008). “GOOD OLD IMMIGRANTS OF YESTERYEAR,” WHO DIDN’T LEARN ENGLISH: GERMANS IN WISCONSIN American Speech, 83 (3), 259-283 DOI: 10.1215/00031283-2008-020 [you’ll need a paid subscription for the full text]


NCSE’s new web design

October 20, 2008

Visited the website for the National Center for Science Education (NCSE) lately?

NCSE redesigned the website — it looks great!

NCSE is the only group in America — which means it may be the only group in the world — that stands for science education so stoutly, especially with regard to the teaching of evolution.

Arrayed against much more munificently funded “ministries” of many stripes, against the oddball but money-rich Discovery Institute, NCSE is the only organization that stands to defend the teaching of the hard science of evolution in America’s schools.

Particularly in times like these, when forces of darkness mass to assault science education, we need NCSE.  Go check out their website.

And, teachers:  Bookmark that site. It’s one of the verifiable, good sites you can point your students to for any research project.  Click on the logo to see.


Tom Chapin, “It’s Not on the Test”

October 18, 2008

A couple of recent studies show the moral, intellectual and educational bankruptcy of the so-called No Child Left Behind Act.  The groundswell necessary to scrap the thing has not caught up to the urgency of doing so, alas.

Tom Chapin, the youngest of the musical Chapin Brothers who once included Harry Chapin, worked in advanced childhood education before we knew what it was.  As host of ABC Television’s “Make A Wish,” Chapin significantly contributed to one of the finest education programs ever broadcast.  It’s a sin that it’s not on DVD for kids now.  “Make A Wish” demonstrated what television could do, in that era before the Federal Communications Commission (FCC) turned its back on the public interest requirements of the Communications Act of 1934, and before commercial television pulled the plug on dreams that commercial television might be a great engine of education and cultural enrichment.

Chapin is back, with a modest poke at the NCLB balloon, and a more powerful vote for arts education in public schools:  “It’s Not on the Test”:

I ponder the research I’ve seen over the years, both inside the Department of Education and out, and the statistical and anecdotal stories that show art training and education (not the same thing) improve academic performance, and I wonder what squirrels have eaten the brains of “reformers” who kill arts programs for the stated purposes of “improving test performance.”  Einstein played the violin.  Feynman drummed.  Churchill painted, as did Eisenhower.  Edison and his team had a band, and jammed when they were stuck on particular problems, or just for fun.  When will education decision makers see the light?

May this little spark ignite a prairie fire of protest.

Where are you protesting this week?


Cut off your arm, move on

October 17, 2008

It will probably be several weeks before the full effects are known. Dallas ISD is about 500 teachers lighter today than it was two weeks ago. Yesterday the forced layoff notices went out, to teachers whose positions could not be saved by another teacher’s having retired, or simply resigned.

There is great irony. The year started with a mass meeting of Dallas’s 20,000 or so teachers, with an inspirational speech from a Dallas fifth grader. After nearly a decade of shaky leadership at the district office, most people thought Dallas ISD Superintendent Michael Hinojosa was close to established trim in the ship of educational state. Even Dallas Mayer Tom Leppart showed up to congratulate Hinojosa and cheer on the teachers.

News of an $84 million shortfall, the result of finance and payroll offices failing to integrate their systems, followed a couple of weeks later, and it’s been a downhill slide for teachers since then. NEA and AFT affiliates point to a lot of problems in Dallas ISD financial controls. How could they not notice an $84 million hemorrhage?

(Let me note here that I’ve been at private corporations that made errors of similar magnitude. Generally the problems were dealt with quietly. “Writeoff of bad investment” was what the annual reports usually said, or something like that.)

Originally, we heard 750 teachers would go. There are about 250 schools in the district — three teachers per school. Welcome to “Survivor, Dallas ISD.” Who gets to vote whom off the island?

Morale is low. It’s been interesting to see who used the turmoil as just an excuse to get out. It’s been interesting to see how many teachers had illnesses suddenly flare up. Requests for information or work from the central offices get a lot more sneers from teachers. In the teacher’s work areas, in meetings in the hallways, cynicism rose to all time highs.

Our department of about 20 people lost two — one position that was not yet filled, and one retirement. That’s a 10% hit. Overall, our school lost just under a dozen teachers. So much for the “three per school” hope. It’s still unclear how some classes will be covered come Monday. Some schools will have to shuffle their student/class assignments completely. We’re starting over on the year, eight weeks in.

Some of the effects are predictable, some are not.

  • Special education teachers laid off complain that they are paid from federal funds. At least one will sue.
  • Students whisper to other teachers, wondering whether their favorites will go (why don’t they as the teacher?); sometimes the students hope a teacher will be terminated.
  • Already noted, illnesses appear to be up.
  • Several teachers with offers from other districts resigned, collecting a double paycheck for the next few months. Many of the teachers leaving Dallas are among the best. One we lost had just started what promised to be a brilliant career teaching math.
  • Parents are confused. We had report card/parent-teacher conferences last Monday. One family asked me whether schools would open at all come next Monday.
  • Class reshufflings yield gaps in education, when a student moves from one class where subject A had not been covered, to another class where subject A was taught in a project three weeks ago.

So, damage is done that cannot be undone. Teachers who had spirited devotion to their jobs and the district less than two months ago, hunker down.

Remember that rock climber who got his arm stuck under a falling rock? In 2003, Aron Alston amputated his own arm to get to freedom after a few days with his arm stuck.

That’s a good metaphor for Dallas schools right now. We’ve amputated most of an arm. No time to mourn. Move on. Except, there was no rock, and there was no chance to make such a clear calculation.

Ask not for whom the bells toll.

Tally from the Dallas Morning News:

The cuts

About 375: Teachers laid off Thursday, representing 3 percent of the district’s 11,500 teachers

40: Assistant principals and counselors released Thursday

152: Number of noncontract employees laid off last week, including clerks, office managers and teacher’s assistants

About 100: Number of unfilled, noncontract positions eliminated last week

62: Central office members laid off

About 100: Number of vacant central office positions eliminated

More than 200: Number of employees who have voluntarily resigned

Total: More than 1,000 total positions eliminated

Projected savings

$30 million: Expected savings from job cuts and unfilled vacancies

$38 million: Expected savings from cutting various programs throughout the district

Total: $68 million

Resources:


“See ya Red States,” and a paean to Texas

October 16, 2008

You’ve seen it before — the letter saying toodle-oo to the red states, as the blue states muster the courage to let them go.  Somebody passed it along, I forwarded it to a few people I thought hadn’t seen it.

A discussion broke out.  Part of the discussion centered on Texas’s second secession from the U.S., and how nasty things can be in Texas (“It’s not the heat and humidity; it’s the hate and stupidity”).

A couple of exchanges in, I started to wince.  God knows Texas has its problems.  I haven’t even started in on the latest three months of lunacy at the State Board of Education where Creationist-in-Chief Don McLeroy is loosening his belt to drop his pants (figuratively, of course) and moon every kid in Texas before he eviscerates science education.

But — you know? — Texas has a couple of things going for it, reasons to smile while you’re stuck here.

Below the fold, the “So long, Red States” letter — but before that, a modest defense of Texas, as I wrote back:

I do regret that [y’all have] had such a difficult and unhappy time in Texas.  Texas is far from my ideal place, especially for the weather and lack of mountains (I appear to be losing the retirement fight – I wanted Jackson Hole, Kathryn wants Kanab.  Red rock wins with the family.)

And Yellowstone is a part of my soul, especially after we (probably illegally) scattered my brother’s ashes there in the last great family reunion before this past summer.

But, you know, Texas has some fine points that shouldn’t get overlooked. Especially, it doesn’t deserve to get every redneck.

Here are some of the great things about Texas:

It’s been a rather miserable 21 years in Texas for us, for a lot of reasons.  There are good things and good people in Texas.  It ain’t all gloomy.

Wildflowers not only do blossom where they grow:  They must blossom there.

Which reminds me, there are a dozen other wildflowers better than bluebonnets, and we haven’t even started on the magnificent grasses like big bluestem, little bluestem and side-oats grama.

(More humor below the fold.)

Read the rest of this entry »


History for fun, not profit (other than a little drink)

October 14, 2008

E Clampus Vitus has tens of thousands of members across seven Western states, though nowhere are the groups eccentric ways more alive than in California. Above, Noble Grand Humbug Scott Neilsen, left, and Steve Slonecker at Eds Restaurant in Twain Harte.

Caption from the New York Times: E Clampus Vitus has tens of thousands of members across seven Western states, though nowhere are the group's eccentric ways more alive than in California. Above, Noble Grand Humbug Scott Neilsen, left, and Steve Slonecker at Ed's Restaurant in Twain Harte. Photo fro the New York Times, by Jim Wilson.

You don’t think history can be fun? Consider the group of Californians known as Clampers, who gather to celebrate history in a place called Twain Harte (ask any California historian, or American literature mavin, how the town got its name):

“It’s a common saying that no one has been able to tell if they are historians that like to drink or drinkers who like history,” said Dr. Robert J. Chandler, a senior historian at Wells Fargo Bank and a proud member of the group’s San Francisco chapter. “And no one knows because no one has been in any condition to record the minutes.”

Whether a historical drinking society or a drinking historical society, the Clampers claim tens of thousands of members in 40 chapters across seven Western states, though nowhere are the group’s strange ways more alive than in California, where members are said to have included Ronald Reagan; John Huston, the film director; and Herb Caen, the famous San Franciscan master of the three-dot journal. Some Clamper membership claims, of course, can be suspect. It is true, however, that many noted historians have been members, as is the current director of the State Office of Historic Preservation.

I already like the bunch:  The Order of E Clampus Vitus.

Read about them in the New York Times. The Times carries a series of stories based on the WPA-produced state guide books (Works Progress Administration).  Each one of these articles would be a good topic of focus for a lesson plan.  Other articles in the series so far include:

See also the introduction to the series, and go back in time to read the .pdf of the story announcing the creation of the WPA, intended to created 3.5 million jobs in the Great Depression.


Fly your flag today: Columbus Day

October 13, 2008

Fly your U.S. flag today. Fly it to honor Columbus’s discovery of the Americas.

The second Monday in October is celebrated as Columbus Day, a federal holiday (though not widely honored in private enterprise).  Columbus made landfall in the Americas for the first time on October 12, 1492, 516 years ago.

John Vanderlyn Oil on canvas, 12 x 18 Commissioned 1836/1837; placed 1847 Rotunda    Christopher Columbus is shown landing in the West Indies, on an island that the natives called Guanahani and he named San Salvador, on October 12, 1492. He raises the royal banner, claiming the land for his Spanish patrons, and stands bareheaded, with his hat at his feet, in honor of the sacredness of the event. The captains of the Niña and Pinta follow, carrying the banner of Ferdinand and Isabella. The crew displays a range of emotions, some searching for gold in the sand. Natives watch from behind a tree.  John Vanderlyn (1775-1852) had studied with Gilbert Stuart and was the first American painter to be trained in Paris, where he worked on this canvas for ten years with the help of assistants.

John Vanderlyn, Oil on canvas, 12′ x 18′ – Commissioned 1836/1837; placed 1847 in the Rotunda of the Capitol. Christopher Columbus is shown landing in the West Indies, on an island that the natives called Guanahani and he named San Salvador, on October 12, 1492. He raises the royal banner, claiming the land for his Spanish patrons, and stands bareheaded, with his hat at his feet, in honor of the sacredness of the event. The captains of the Niña and Pinta follow, carrying the banner of Ferdinand and Isabella. The crew displays a range of emotions, some searching for gold in the sand. Natives watch from behind a tree. John Vanderlyn (1775-1852) had studied with Gilbert Stuart and was the first American painter to be trained in Paris, where he worked on this canvas for ten years with the help of assistants.

 


UTEP class

October 12, 2008

Hey, UTEP.  Just for my own gratification, could someone let me know what class it is that is using which material from Millard Fillmore’s Bathtub?

Thanks.


Teacher Appreciation Week 2008, October 11-19

October 12, 2008

Show a teacher some sort of appreciation this week, will ya?

Barnes and Noble offers 25% off of most books for personal or classroom use, and 10% off of CDs and DVDs, to teachers.  Teachers, you can buy your own appreciation gifts.

Barnes and Noble logo for Educator Appreciation Week 2008

Barnes and Noble logo for Educator Appreciation Week 2008

Starbucks in Dallas offered a free cup of coffee to teachers every Monday in September.  What other goodies are there out there for teachers?

Dallas teachers are looking for good buys.  Layoff announcements should come this week — Educator Appreciation Week.

Is there an Academy Award for irony in a supporting role?


‘We don’t got no stinkin’ education. We don’t need no stinkin’ education!’

October 12, 2008

My family’s heritages are migrant and education. By that I mean that moving someplace else for a better life, and getting the kids into better schools, has been a tradition running back at least 6 generations. My paternal grandfather was a seaman in the British merchant marine. He married a woman in Guyana, then moved the family for a job in the stockyards in Kansas City, a better place to raise kids. His children became nurses, politicians, law enforcement officers, successful trucking magnates; his grandchildren are doctors, lawyers, nurses, business executives, and teachers — one Rhodes Scholar. I am second-generation American on my father’s side.

My maternal grandfather was a farmer of great skill. He moved from Provo, Utah, to the frontier town of Manila, Utah, then to Delta, then to Salt Lake City, in a quest for riches from farming. Deciding that wouldn’t work, he took a job with Utah Oil Co., a company that was eventually merged into Standard of Indiana and now, British Petroleum. His children all graduated from high school, except for the daughter lost in infancy. Several went on to college. They became construction company owners, contractors and engineers, railroad engineers, small company entrepreneurs and retailers. His grandchildren are physicians, lawyers, business executives, successful salesman, investors — and a couple of good old boys who scrape by (every family has some). My grandfather was second-generation from pioneers, people who moved their families west in wagons, or if necessary, on foot and pushcart. They were people who fought Indians sometimes, and died in those fights and in the migrations. They left legacies in the towns named after them, and in their records as educators — both my maternal grandparents were schoolteachers early on, many of their cousins were college professors, one a college president.

Education in our family was always viewed as a ladder to personal success, to a good life, if not always a key to economic well-being. Especially in the case of my maternal grandparents, there was great assistance from the Latter-day Saint emphasis on education.

If I had to typify their version of the American dream, certainly a huge part of that dream involved the kids getting educated well beyond their parents, and getting a better life as a result.

Education was a part of the American dream from pre-Revolution days. Foreign visitors often commented that in America the crudest of men read the newspapers and discussed politics with vigor and earnestness absent in other nations. Education was the cornerstone of freedom, in the view of Thomas Jefferson and James Madison, and as demonstrated by Benjamin Franklin, Alexander Hamilton, and George Washington.

Sometime in the 1980s, I think, the tide changed. Certainly the Reagan Revolution had something to do with it. Cuts in Pell Grants, the grants that got thousands of kids into college, were a signal that education was no longer valued as it once was. One by one the federal government stripped away some of the most important building blocks of our modern society, things like the GI Bill, which had provided America with a highly-trained, highly-skilled corps of engineers in the 1950s. Those engineers invented the infrastructure to our nation that now crumbles, and they invented the industrial processes, and sometimes the industries, that we now use daily. Transistors, which make computers possible on the scale we have today, were invented and developed into powerful “cogs” for machines that do what had not even been dreamed of 40 years earlier.

I can’t tell you exactly when the tide turned, but I can tell you when I first realized it had. After staffing the Senate Labor Committee for most of a decade, I escaped to the President’s Commission on Americans Outdoors, a good place for a budding environmental lawyer to work, I thought at the time. The chairman of the commission was Tennessee Gov. Lamar Alexander (now senator from Tennessee). Lamar had two big projects in Tennessee that he pinned his hopes for the state upon. Both were influenced in no small part by his work trying to recruit auto manufacturers to build production facilities in Tennessee.

Nissan and Toyota had levelled with him: Tennessee looked good, but for two things. First, there were few good ways to get products like automobiles out of the state to markets they needed to be sold in. Second, Tennessee’s education system wasn’t providing the highly-educated workers the car makers needed to run highly-sophisticated machinery in a fast-moving, just-in-time inventory system that produced high quality products at lowest cost.

Alexander responded with one initiative to build good roads out of Tennessee to major markets. He called that initiative “Good Roads.” He responded to the education needs with a program designed to plug money and support into Tennessee schools to improve education, bolstered by the report of the Excellence in Education Committee in 1983. He called that initiative “Good Schools.” In retrospect, those were good places to focus development efforts. Tennessee got at least one Japanese company to locate a plant there, and snagged the much-desired Saturn production plant of General Motors.

The Commission had some hearings in Tennessee. I was along on one of those hearings, and I was with Alexander when he was met by a Tennessee constituent who just wanted to talk to the governor. Alexander, being from Tennessee, hoping to keep his election chances good, and being a good governor, agreed to give the man and his wife a few minutes — I watched. The constituent complained about all the changes coming to Tennessee. He complained about the costs of the roads, and the costs of improving the schools. He worried about taxes, because, he said, he didn’t make a lot of money. Alexander assured him that his taxes would not rise much if any at all, and that especially the education part of the program would benefit all Tennesseans. “Do you have children?” Alexander asked the man.

He responded that he had two kids, both in their early teens. And then he said something that just stunned me: “You know, I’ve gotten by pretty good with my 8th grade education all these years, and I don’t see why my kids need to have any more than that. I’m not sure we need Good Schools.”

To Lamar Alexander’s everlasting credit — or shame, if you’re very cynical — he didn’t strike the man down. Alexander spent a few more minutes explaining the benefits the man’s children would have from better education, and he closed off telling about his meetings with car company executives who made it clear that they wanted to hire only good students who had graduated from good high schools, and maybe who had enough college that they could do the complex mathematics to run big machines. Alexander asked the man for his name and address, said his opinion was very important to him, and promised to get back in touch.

I suspect Alexander did contact the man later. His office tended to work very well on such matters as constituent contacts.

But I’ll wager he didn’t change the man’s opinion about education.

Sometime in the mid-1980s many Americans began to look on education as unnecessary, as expensive, and as “elitist” in a new, derogatory sense. Instead of education being something blue-collar workers hoped their children would earn, it became something blue collar workers felt oppressed by, somehow.

From that commission, I moved to the U.S. Department of Education, in Bill Bennett’s regime. Over the next few months I observed the same anti-education phenomenon playing out in debates about school reform in dozens of states. Then I got out of government and into private business, where education was demanded, and I only occasionally worried about the drama I had seen.

The past few weeks, especially since the nomination of Sarah Palin, have heightened my fears about the loss of the shared dream of better education for our children. It was part of the American psyche, woven into the fabric of our government from the “Old Deluder Satan” law in Massachusetts, which required towns of any size to set up some kind of school, through the Northwest Ordinances, which set aside sections of every township to be used for the benefit of public education, through the settlement of the west where nearly every town with a kid in it built a school — schools were built in Utah before many pioneers had houses to get them through the winter — through the dramatic rise of public education that helped knock out child labor, and that provided us with truly American armies and navies to get us out on top of two world wars.

Now comes conservative columnist David Brooks to explain how this process has been aided and abetted, if not intended, by the Republican Party, “The Class War Before Palin.”

In 1976, in a close election, Gerald Ford won the entire West Coast along with northeastern states like New Jersey, Connecticut, Vermont and Maine. In 1984, Reagan won every state but Minnesota.

But over the past few decades, the Republican Party has driven away people who live in cities, in highly educated regions and on the coasts. This expulsion has had many causes. But the big one is this: Republican political tacticians decided to mobilize their coalition with a form of social class warfare. Democrats kept nominating coastal pointy-heads like Michael Dukakis so Republicans attacked coastal pointy-heads.

Over the past 15 years, the same argument has been heard from a thousand politicians and a hundred television and talk-radio jocks. The nation is divided between the wholesome Joe Sixpacks in the heartland and the oversophisticated, overeducated, oversecularized denizens of the coasts.

What had been a disdain for liberal intellectuals slipped into a disdain for the educated class as a whole. The liberals had coastal condescension, so the conservatives developed their own anti-elitism, with mirror-image categories and mirror-image resentments, but with the same corrosive effect.

It’s a sobering piece. Please read it.

We remain a nation of migrants, a nation that migrates. We remain a nation that desires economic success and is willing to move to get it. Have we lost the good sense to remember that education improves our chances at success? Does Brooks explain the entire motivation for the War on Education?

What do you think?


Dallas shows off dinosaurs on ice

October 7, 2008

Viewers of NOVA tonight get to see some of the pride of Dallas on display.  “Arctic Dinosaurs” documents the work of a paleontologist from the Dallas Museum of Nature and Science digging dinosaurs in or near the Arctic Circle.

NOVA takes viewers on an exciting Arctic trek as one team of paleontologists attempts a radical “dig” in northern Alaska, using explosives to bore a 60-foot tunnel into the permafrost in search of fossil bones. Both the scientists and the filmmakers face many challenges while on location, including plummeting temperatures and eroding cliffs prone to sudden collapse. Meanwhile, a second team of scientists works high atop a treacherous cliff to unearth a massive skull, all the while battling time, temperature, and voracious mosquitoes.

The hardy scientists shadowed in “Arctic Dinosaurs” persevere because they are driven by a compelling riddle: How did dinosaurs—long believed to be cold-blooded animals—endure the bleak polar environment and navigate in near-total darkness during the long winter months? Did they migrate over hundreds of miles of rough terrain like modern-day herds of caribou in search of food? Or did they enter a dormant state of hibernation, like bears? Could they have been warm-blooded, like birds and mammals? Top researchers from Texas, Australia, and the United Kingdom converge on the freezing tundra to unearth some startling new answers.

Tony Fiorillo, curator of earth sciences at the Dallas museum, is one of the scientists featured in the NOVA production.  The film highlights the museum’s efforts to push science work as well as displays for the public.

Previously, the museum had relied on Texas volunteers to help unearth and mount displays on prehistoric creatures from Texas, under the direction of Charles Finsley, a venerable Texas geologist.  One one hand, it’s good to see the level of science kicked up a notch or two.  On the other hand, it was great to have such a high level outlet for amateur and future, volunteer scientists at a major  museum.

In any case, the PBS program demonstrates that science goes on in Texas despite foolish creationist eruptions from the State Board of Education.  Every piece of accurate information helps eclipse the anti-science leanings of education officials.

Resources:

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Update:  Wonderful program.  There’s a lot of good science, and a good deal of geography in the program.  Geography teachers may want to think about using this as supplement to anything dealing with Alaska, or the Arctic.


Harappa and Mohenjodaro sources

October 5, 2008

The Maharajah of Cashmere  The Illustrated London News  December 18, 1875  [From a longer story on the Prince of Wales visit to India in 1875.] With regard to the Maharajah of Cashmere, whose residence and political relations, beneath the Himalayas and in the Valley of the Upper Indus, are very remote from Bombay, we defer any notice of him till the Prince of Wales goes to visit him in Cashmere. The portrait of this Maharajah is from a photograph by Messrs. Bourne and Shepherd, of India.
The Maharajah of Cashmere The Illustrated London News December 18, 1875 (From a longer story on the Prince of Wales visit to India in 1875.) – “With regard to the Maharajah of Cashmere, whose residence and political relations, beneath the Himalayas and in the Valley of the Upper Indus, are very remote from Bombay, we defer any notice of him till the Prince of Wales goes to visit him in Cashmere. The portrait of this Maharajah is from a photograph by Messrs. Bourne and Shepherd, of India.”

World history teachers, bookmark this site:  Harappa.com

It’s a rich site about India and Pakistan, and includes information and images about the Harappa and Mohenjo-Daro civilizations.

Great images for your classrooms, or for your students’ projects.

Tip of the old scrub brush to John Maunu teaching AP World History in Grosse Ile, Michigan.

(Full text of description of site from the Asian Studies WWW Monitor below the fold.)

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