Our internet’s best expert in bedbugs, Bug Girl, recently featured another post relating how DDT drove evolution of bedbugs, so that bedbugs are no longer susceptible to DDT. You should go read what Bug Girl said.
And you can view the video here, too; let’s spread the word, eh?
As Bug Girl describes it:
I discovered that bed bug evolution–specifically resistance to pesticides–was also the subject of the National Evolutionary Synthesis Center‘s podcast this month. A FASCINATING interview with one of the grand old men of evolutionary genetics, James Crow. He worked on DDT resistance back in the late 40s and 50s.
Watch, and increase your knowledge.
Spread the word; friends don't allow friends to repeat history.
Steve Schafersman, now president of Texas Citizens for Science, played the yeoman then:
Description of the program:
Did humans coexist with dinosaurs? The tracks tell the tale. Dr. John R. Cole, Dr. Steven Schafersman, Dr. Laurie Godfrey, Dr. Ronnie Hastings, Lee Mansfield, and other scientists examine the claims and the evidence. Air date: 1983.
Still from “We Are Science Probes.” Full clip of movie below.
In animation, a parable about the dangers of being intentionally ignorant of science. In the not-distant-enough future, a probe from another planet arrives on Earth after the demise of human civilization. Unfortunately, the probes land in Kansas, the land of creationism and woo. The plot thickens.
[My apologies — the version I found did not come with a “pause” button. It will play automatically when you open this post. Fortunately, it’s almost perfectly safe-for-work. If you don’t like the music, turn it off. There is no spoken dialogue in the cartoon. If you wish to pause the playing of the cartoon, right click to get to the Adobe Flash Player controls. To pause the playing click the checkmark next to “play.”]
[Update August 18 — Okay, I give up — 100% of comments I’ve been getting ran against the video without the “start” or “pause” buttons. You’ll have to go see it at another site — here, for example.]
Sure would love this group to turn their creative faculties to hard history — say, the Progressive Movement and Gilded Age. (Probably less chance of commercialization there, and perhaps less chance of awe-striking art, too.)
“Darwinism” is doomed, Perry Marshall says. The entire theory will crumble in 2013 (like the Berlin Wall — may as well start with an offensive comparison to totalitarianism since everyone knows it will get there eventually), if you just suffer through his lessons, send him some money, suspend all logic and reason, send him some money, forget everything you learned in science, and send him a ltittle money.
Plus, he’s figured out how to reconcile Christianity and science. (Call the Templeton Prize committee.) (No, call James Randi and the FBI fraud squad instead.) You can take his course at Coffeehouse Theology (no Mormons need apply, but hey, they teach evolution at their colleges, so they can’t be real saints, can they?).
According to Perry Marshall, "Perry Marshall's books on Google AdWords are the most popular in the world." No hyperbole, no ego here.
Yes, Spunky, that’s your Hemingway solid-gold S–t Detector™ clanging in your holster, if you’re using the handy, lithium-battery-powered version. If the rest of the story didn’t set your device off, the lack of an immediate plea for money should have.
Do you remember when people had to do a lot of dope to get these kinds of hallucinations? People like Marshall do damage to Carlos Casteneda and famous hoakum.
This post is seventh in a series on the education planks of the 2010 Texas Democratic Party Platform.
This is an unofficial version published in advance of the final version from the Texas Democrats, but I expect very few changes.
Generally I’ll not comment on these planks just yet, but I must say that I take delight in the perhaps unintentional commentary offered in the title of this plank. I suspect the intent was to point to the bias of the State Board of Education, an imbalance of political views, and not to the sanity of the board. But, I could be wrong — the title may be just an official Democratic labeling of the Board’s actions as unbalanced behavior.
REFORM OF THE UNBALANCED STATE BOARD OF EDUCATION
The right-wing Republican extremists who have dominated the State Board of Education have made a laughingstock of our state’s process for developing and implementing school curriculum standards that determine what our students learn. The damage they have done is no laughing matter. In rewriting the curriculum for social studies, English language arts, and science, they repeatedly have dismissed the sound advice of professional educators. Personal ideology, not high academic standards, has guided their work. Their skewed vision slights the contributions of racial and ethnic minorities. Their slanted versions of American history and of science mislead students and violate the separation of church and state. They use loaded language to favor the roles of right-wing organizations and activists. Led by a Rick Perry appointee as chair, this State Board of Education wants to indoctrinate, not educate, the schoolchildren of Texas. Their actions are unlikely to encourage a company to relocate and bring jobs to Texas. Any substantive changes to curriculum must be reviewed by non-partisan experts, and that review must be made public prior to any changes in curriculum by the State Board.
Texas Democrats will realign the State Board of Education with mainstream Texas values, will realign the state curriculum with objective reality and the facts of history and science, and will insist on the exercise of sober fiduciary responsibility for the Permanent School Fund, exposing and prohibiting conflicts of interest.
Spread the word; friends don't allow friends to repeat history.
Judge Sam Sparks’ rebuke of the Institution for Creation Research (“Biblical. Accurate. Certain.”) appeared in a number of venues, in addition to those I mentioned earlier (go see here); for the record, you ought to go see:
Texas Tribune continues its award-winning coverage of education in Texas at their blog, with post by Reeve Hamilton; it’s good all on its own, and I don’t say that just because Reeve is a cultural nephew, with whose mother I did reader’s theater in Tucson back in the early Holocene. (Go, Reeve!) Included there is the only comment I’ve seen from ICR:
An ICR spokesperson sent the following statement via e-mail:
The Institute for Creation Research has received the ruling of Judge Sam Sparks from the U.S. District Court in Austin in the case ICR Graduate School v. Texas Higher Education Coordinating Board et al. The attorneys and leadership of ICR associated with this case are currently reviewing Judge Sparks’ ruling and we are weighing our options regarding future action in this matter. In addition to other options, ICRGS has 30 days in which to file an appeal with the 5th Circuit Court of Appeals. ICR has no further comment at this time.
This hoary old fundamentalist institution moved from California to Texas, hoping to take advantage of the generally fundie-friendly environment, and continue a practice of granting masters and doctorate degrees in science education to people who would get jobs in schools and teach creationism instead. They had achieved that goal in California with a lawsuit the state regulators rather botched, and by setting up a special accreditation association that would give a pass to the teaching of non-science.
But when they got to Texas, the Texas Higher Education Coordinating Board (THECB) had a couple of alert people who blew the whistle on the process of getting a permit to grant degrees. Real scientists and science educators were brought in to evaluate ICR’s programs. They said the programs were not scientific and do not deserve to be accredited.
And then God intervened. At God’s instructions ICR filed legal papers so bizarre that they would, by themselves, expose ICR as a wacko group. ICR’s loss came on the merits of their case, which were nil — it was summary judgment against ICR. Summary judgment means that, even with all the evidence decided in favor of the losing party, that party loses on the basis of the law.
The court took note of just how bizarre were the papers ICR filed. Frosting on the cake of embarrassment.
Judge Sam Sparks, in the U.S. District Court for the Western District of Texas, Austin Division, stopped short of admonishing ICR for the briefs, and instead sifted the briefs to find judiciable claims — an act that will probably prevent ICR from getting a friendly hearing in any appeal. Sparks wrote:
Having addressed this primary issue, the Court will proceed to address each of ICRGS’s causes of action in turn, to the extent it is able to understand them. It appears that although the Court has twice required Plaintiff to re-plead and set forth a short and plain statement of the relief requested, Plaintiff is entirely unable to file a complaint which is not overly verbose, disjointed, incoherent, maundering, and full of irrelevant information.
Whom God destroys, He first makes mad.
Sparks ruled ICR has no free exercise right to grant non-science degrees, no free speech right, and no due process claim to grant them, either. ICR lost on every count of their complaint.
When evolutionists study these worldwide resistance movements, they see four classes of adaptations arising, because an insect under attack has four possible routes to survival.
Jonathan Weiner, author of The Beak of the Finch, a story of evolution in our time
First, it can simply dodge. Strains of malarial mosquitoes in Africa used to fly into a hut, sting someone, and then land on the hut wall to digest their meals. In the 1950s and 1960s health workers began spraying hut walls with DDT. Unfortunately in every village there were always a few mosquitoes that would fly in through the window, bite, and fly right back out. Millions of mosquitoes died, but these few survived and multiplied. Within a short time almost all of the mosquitoes in the villages were hit-and-run mosquitoes.
Second, if an insect cannot dodge, it can evolve a way to keep the poison from getting under its cuticle. Some diamondback moths, if they land on a leaf that is tainted with pyrethroids, will fly off and leave their poisoned legs behind, an adaptive trick known as “legdrop.”
Third, if the insect can’t keep the poison out, it may evolve an antidote. A mosquito species called Culex pipiens can now survive massive doses of organophosphate insecticides. The mosquitoes actually digest the poison, using a suite of enzymes known as esterases. The genes that make these esterases are known as alleles B1 and B2. Many strains of Culex pipiens now carry as many as 250 copies of the B1 allele and 60 copies of the B2.
Because these genes are virtually identical, letter by letter, from continent to continent, it seems likely that they came from a single lucky mosquito. The mutant, the founder of this particular resistance movement, is thought to have lived in the 1960s, somewhere in Africa or Asia. The genes first appeared in Californian mosquitoes in 1984, in Italian mosquitoes in 1985, and in French mosquitoes in 1986.
Finally, if the insect can’t evolve an antidote,it can sometimes find an internal dodge. The poison has a target somewhere inside the insect’s body. The insect can shrink this target, or move it, or lose it. Of the four types of adaptations, the four survival strategies, this is the hardest for evolution to bring off — but [entomologist Martin] Taylor thinks this is how Heliothis [virescens, a cotton boll-eating moth] is evolving now.
“It always seems amazing to me that evolutionists pay so little attention to this kind of thing,” says Taylor. “And that cotton growers are having to deal with these pests in the very states whose legislatures are so hostile to the theory of evolution. Because it is evolution itself they are struggling against in their fields each season. These people are trying to ban the teaching of evolution while their own cotton crops are failing because of evolution. How can you be a creationist farmer any more?”
Debates over the evolution of hominin bipedalism, a defining human characteristic, revolve around whether early bipeds walked more like humans, with energetically efficient extended hind limbs, or more like apes with flexed hind limbs. The 3.6 million year old hominin footprints at Laetoli, Tanzania represent the earliest direct evidence of hominin bipedalism. Determining the kinematics of Laetoli hominins will allow us to understand whether selection acted to decrease energy costs of bipedalism by 3.6 Ma.
Methodology/Principal Findings
Using an experimental design, we show that the Laetoli hominins walked with weight transfer most similar to the economical extended limb bipedalism of humans. Humans walked through a sand trackway using both extended limb bipedalism, and more flexed limb bipedalism. Footprint morphology from extended limb trials matches weight distribution patterns found in the Laetoli footprints.
Conclusions
These results provide us with the earliest direct evidence of kinematically human-like bipedalism currently known, and show that extended limb bipedalism evolved long before the appearance of the genus Homo. Since extended-limb bipedalism is more energetically economical than ape-like bipedalism, energy expenditure was likely an important selection pressure on hominin bipeds by 3.6 Ma.
Update: Wall of Shame
Here are creationists claiming the findings rebut, refute or befuddle Darwin:
It is interesting to contemplate a tangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent upon each other in so complex a manner, have all been produced by laws acting around us. These laws, taken in the largest sense, being Growth with reproduction; Inheritance which is almost implied by reproduction; Variability from the indirect and direct action of the conditions of life, and from use and disuse; a Ratio of Increase so high as to lead to a Struggle for Life, and as a consequence to Natural Selection, entailing Divergence of Character and the Extinction of less improved forms. Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows. There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone circling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
Tuesday, March 16 was the 259th anniversary of the birth of James Madison, the Father of the Constitution, the sponsor of the Bill of Rights, the life-long campaigner for good government based on knowledge of the errors of history, especially in the area of religious freedom.
Under social studies standards proposed by the Texas State Board of Education, Texas students will never study Madison’s views, or Madison’s Constitution, without intervention by their parents or good teachers who run some risk to teach the glories of American history to students.
Newspaper stories across the nation concentrated on Madison’s birthday expressed revulsion and rejection of the crabbed and cramped views of the Texas SBOE, and the cup of revulsion runneth over.
Steve Schafersman sends along a press release; Texas college biology departments continue to advance science and education despite foggings from the State Board of Education. Odd thought: You can be relatively certain that you can avoid Don McLeroy, David Bradley or Cynthia Dunbar, by being at the Alkek Library Teaching Theatre on the evening of March 23; learning will be occurring there at that time, and so it is a cinch that the leaders of the Austin Soviet will not be there:
Evolution expert to deliver lecture at Texas State
SAN MARCOS — Jerry A. Coyne, professor in the Department of Ecology and Evolution at the University of Chicago, will present an evening talk and book signing at 7 p.m. Tuesday, March 23, at the Alkek Library Teaching Theatre on the campus of Texas State University-San Marcos.
Jerry Coyne and friend (image stolen from Larry Moran's Sandwalk; pretty sure he won't mind)
Admission is free and doors will open at 6:30 p.m. A book signing with light refreshments will take place following the lecture.
Coyne is an evolutionary biologist whose work focuses on understanding the origin of species. He has written more than 100 peer-reviewed scientific papers on the subject.
In addition, he is a regular contributor to The New Republic, the Times Literary Supplement, and other periodicals. He runs the popular Why Evolution is True blog, and is an internationally known defender of evolution and critic of creationism and intelligent design.
The book Why Evolution is Truehas received widespread praise for providing a clear explanation of evolution, while succinctly summarizing the facts supporting this revolutionary theory.
Coyne’s lecture is sponsored by the Department of Biology and the Philosophy Dialogue Series at Texas State. Contact Noland Martin (512) 245-3317 for more information. For more information about Coyne and his book, please visit his blog: http://www.jerrycoyne.uchicago.edu. [and Why Evolution is True]
This lecture is part of a larger series on philosophy and science, featuring a few lectures that appear designed solely to irritate P. Z. Myers:
Philosophy dialogue to take up evolution, identity
Texas State philosopher Jeffrey Gordon will be among the speakers at the university’s Philosophy Dialogue Series in the next two weeks. Texas State photograph.
STAFF REPORT
The Philosophy Dialogue Series at Texas State will present evolution and identity as its discussion topic for the next two weeks in Room 132 of the Psychology Building on campus.
Following is the schedule of events, giving the discussion titles, followed by the speakers.
March 16: 12:30 p.m. – Evolution and the Culture Wars, Victor Holk and Paul Valle (Dialogue students). 3:30 p.m. – Arabic Culture 101: What You Need to Know, Amjad Mohammad (Arabic Language Coordinator).
March 17: 2 p.m. – Phenomenology of Humor, Jeffrey Gordon (Philosophy)
March 18: 12:30 p.m. – Stayin’ Alive: Does the Self Survive? Blaze Bulla and Sky Rudd (Dialogue students).
March 19: 10 a.m. – Sustainability group, topic be announced, Laura Stroup (Geography). 12:30 p.m. – Talk of the Times, open forum.
March 23: 12:30 p.m. – Evolution: An Interdisciplinary Panel Discussion, Harvey Ginsberg (Psychology), Peter Hutcheson (Philosophy), Kerrie Lewis (Anthropology), Rebecca Raphael (Philosophy & Religious Studies). Special guest panelist, Jerry Coyne, University of Chicago (Evolutionary Biology). Evening lecture – Why Evolution is True, Jerry Coyne, University of Chicago, time and place to be announced.
March 25: 12:30 p.m. – Constructing a Masculine Christian Identity: Sex, Gender, and the Female, and Martyrs of Early Christianity, L. Stephanie Cobb, Hofstra University (Religion and Women’s Studies).
March 26: 10 a.m. – Sustainability Group: Civic Ecology, and The Human Rights of Sustainability, Vince Lopes (Biology), Catherine Hawkins (Social Work). 12:30 p.m. – Talk of the Times, open forum.
Sponsors of the Philosophy Dialogue Series include: the American Democracy Project, the College of Liberal Arts, Common Experience, the Gina Weatherhead Dialogue Fund, the New York Times, the National Endowment for the Humanities, Phi Sigma Tau, University Seminar, the University Honors Program, the Provost and Vice President for Academic Affairs and the Vice President for Student Affairs.
For more information about this topic, contact Beverly Pairett in the Department of Philosophy at (512) 245-2285, or email philosophy@txstate.edu. A complete schedule of discussion topics and presentations can be found at http://www.txstate.edu/philosophy/dialogue-series/Dialogue-Schedule.html.
Probably can’t make it to San Marcos from Dallas on a school night. San Marcos biology and social studies students, and teachers, should plan to be there.
Spread the word; friends don't allow friends to repeat history.
Two earthquakes ravage American nations, tsunamis, freakishly large snowstorms, still trouble in Iraq and Afghanistan, Iran in turmoil and ruled by some sort of crazy, North Koreans still starve so the nation can make a nuclear sabre to rattle.
Another prominent, but much more reasonable Republican member of the SBOE also lost: Geraldine “Tincy” Miller, in Dallas. Miller was so expected to win that race that almost no one was watching, and little is in public about the winner of the race.
Election results from Tuesday’s primary election in Texas mean that the State Board of Education will change dramatically. It would be almost impossible for any of the changes to be bad ones. McLeroy led the anti-evolution force on the board. McLeroy was the ringleader to gut and racialize English standards earlier, and he’s been the point man in the attempt to gut and de-secularize social studies standards.
Board member Cynthia Dunbar, another “social conservative,” did not run for re-election.
In the governor’s race, anti-education, anti-science Gov. Rick Perry won big over the state’s popular Republican U.S. Sen. Kay Hutchison. Third place in that race went to the Teabagger candidate.
No Teabagger won any race in Texas.
It’s not that Texas has suddenly gained reason. The dissension on the SBOE, demonstrated by the Texas Senate’s rejection of McLeroy’s renomination to be chairman of the body, just got to be too much. Texans like their crazies to be sane enough to get things done, and not so noisily crazy as to attract attention to the state’s shared insanity.
Sunlight cast on the actions of the board, especially by groups like the Texas Freedom Network, informed Texans. And now the people of Texas have spoken.
Or, until that account is unsuspended by the forces supporting Donald Trump: Follow @FillmoreWhite, the account of the Millard Fillmore White House Library
We've been soaking in the Bathtub for several months, long enough that some of the links we've used have gone to the Great Internet in the Sky.
If you find a dead link, please leave a comment to that post, and tell us what link has expired.
Thanks!
Retired teacher of law, economics, history, AP government, psychology and science. Former speechwriter, press guy and legislative aide in U.S. Senate. Former Department of Education. Former airline real estate, telecom towers, Big 6 (that old!) consultant. Lab and field research in air pollution control.
My blog, Millard Fillmore's Bathtub, is a continuing experiment to test how to use blogs to improve and speed up learning processes for students, perhaps by making some of the courses actually interesting. It is a blog for teachers, to see if we can use blogs. It is for people interested in social studies and social studies education, to see if we can learn to get it right. It's a blog for science fans, to promote good science and good science policy. It's a blog for people interested in good government and how to achieve it.
BS in Mass Communication, University of Utah
Graduate study in Rhetoric and Speech Communication, University of Arizona
JD from the National Law Center, George Washington University
Posted by Ed Darrell 
Millard Fillmore's Bathtub 