Showing posts with label theory of evolution. Show all posts
Showing posts with label theory of evolution. Show all posts

Saturday, March 31, 2012

The Race to Legislate Creationism

by CHRISTOPHER BRAUCHLI
“Darwin’s theory, like all other attempts to explain the origin of life, is thus far merely conjectural.”
Jean Louis Rodolphe Agassiz, Evolution and Permanence of Type (1874)
It’s time for an update on the progress of evolution. Oklahoma and Tennessee are in a closely matched race to put a new law addressing this contentious issue on the books but who will win cannot be known at this time. Missouri is in third place.   New Hampshire and Indiana hoped to be part of the race but their efforts were sidetracked so they’re out of the running for 2012.

Oklahoma and Tennessee’s legislators’ most recent attacks on evolution started in each state’s legislative session in 2011 and were carried forward into this year’s sessions.  House Bill 1551 that has passed the Oklahoma House of Representatives and is now before the Oklahoma Senate’s Education Committee has the catchy name of the Scientific Education and Academic Freedom Act.  (Bills that want creationism taught often include the word “Scientific” in their titles to give added luster to their efforts.) Its sponsors are opposed to letting teachers teach science exclusively as it is commonly accepted by those knowledgeable in the field.  The Bill says its purpose is to “create an environment within public . . . schools that encourages students to explore scientific questions. . . and respond appropriately to differences of opinion about controversial issues. . . . Toward this end, teachers shall be permitted to help students understand, analyze, critique, and review in an objective manner the scientific strengths and scientific weaknesses of existing scientific theories pertinent to the course being taught.”  One of the scientific theories proponents of the Bill think should be thought is “creationism.”

Oklahomans for Excellence in Science Educationcommented on the proposed legislation saying:  “Promoting the notion that there is some scientific controversy [about evolution] is just plain dishonest. . . .” With respect to the bill’s reference to the “weaknesses” of evolution the scientific group describes them as “phony fabrications, invented and promoted by people who don’t like evolution.”  Their comments were seconded by Douglas Mock, a Professor in the Department of Zoology at the University of Oklahoma who said:  “Wrapped in the deceptive language of promoting critical thinking, they aim to get the nose of a malodorous camel (pseudoscience) inside the tent of science. . . . The low scientific literacy of our citizens is a serious concern that’s not helped by adding fake controversies.” 

Although it cannot be said with certainty that the bill will get through the senate and be signed by the governor, the odds would seem to be in its favor.  The Oklahoma legislature  was one of the first states in the country to  refer to voters for approval a resolution known as “Save Our State.” It was passed by 70 percent of Oklahoma voters and it forbids Oklahoma courts “from considering or using Sharia law.”  (A temporary injunction was issued against its enforcement within a few days of its approval by voters and on January 11, 2012 the injunction was made permanent by the United States Court of Appeals in Denver.) If Oklahomans can take a stand against Sharia that had never been used in its courts,  it seems like a good bet its Senate and governor will have no trouble taking a stand against evolution that its action suggest has little effect in Oklahoma.

On  March 19th, four days after the Oklahoma House approved HB 1551 and sent it off to the Oklahoma Senate,  the Tennessee Senate passed Senate Bill 893 that is with one minor exception, a virtual carbon copy of the Oklahoma statute. The Tennessee legislation was attacked by the Tennessee Science Teachers Association as being “unnecessary, anti-scientific , and very likely unconstitutional.”  Having passed the Tennessee House it is now before the Republican controlled Senate where its approval seems assured. Tennessee’s governor has not indicated whether or not he will sign the bill.  He told  The Tennessean  that he intended to discuss the legislation with the Tennessee Board of Education before deciding whether or not to sign the Bill.   As he explained to the newspaper:  “That’s why we have a state board of education.”  There are no reports on whether the Oklahoma governor feels the need to consult with any professional or can rely on the proven good sense of the legislators.

Missouri is the other state that is currently contemplating enhancement of its curriculum by introducing alternative theories about how it all happened.  Rick Brattin, a new member of the Missouri House has introduced House Bill 1227.  The Bill would require “intelligent design” to be taught in the schools. Explaining the reason for this legislation, Mr. Brattin told the Kansas City Star that “ the jury is sill out on evolution.” (He did not say to which jury he was referring.)   He expressed dissatisfaction that “our schools only teach that we emerged from primordial ooze.  I think students should get both sides of the issue and get to come to their own conclusions.”  The Bill has been referred to the committee on Elementary and Secondary Education.

Given the history of these kinds of bills and the climate of the states in which they’re being considered, it is not unlikely that all three bills will become law.  When they emerge they will be covered with some kind of ooze.  Probably not primordial, since everyone knows there’s no such thing.

Thursday, September 22, 2011

How to Make a Creationist Weep





 
 
Do you want to know the real reason Barack Obama is going to win the 2012 election? The big, grinning hunk of overwhelming evidence that has little to do with the not-very-terrific job he's doing and not nearly enough to do with the fact that the man has actually accomplished quite a lot, despite being savaged and hobbled and compromised at nearly every turn? 

The reason, as most comparable explanations are, is sort of awesome in its pure form power. The most interesting part is that it has almost nothing to do with Obama at all and everything to do with the fact that his opponents are, largely and comfortably, insane.
What, too harsh? Too mean? Not even close, honeybomb. 

Let me back up for a second. Because here I am, reading over this swell little science item that whipped through the newswires recently, all about how some paleoecologists just discovered some stunning prehistoric feathers locked in a tiny hunk of amber they calculate to be about, oh, 70 million years old. 

It's a fascinating little finding, really, one of thousands like it happening all the time in the science world; it tells of life long past, how protofeathers later evolved into actual feathers, how flight first came to be. Wonderful. 

Then it strikes me. There was that magic word, "evolved." Oh my sweet goddess, to many Americans, these scientists are totally lying. They are part of some mass liberal conspiracy begun hundreds if not thousands of years ago, specifically designed to ruin homeschooled kids' minds and taint the blood of virgins and demean angry Almighty God. 

Is it not true? Is this not the belief of many of the nation's current crop of top GOP presidential candidates? You bet it is. 

See Rick Perry over there? He doesn't really believe in evolution. Says "It's a theory that's out there" which "has some gaps in it," which is not even remotely true, but he's been far too busy killing inmates in his home state and rallying evangelical homophobes to, you know, care much for book learnin'. 

Perry "knows" only one thing. We came from God. That's it. He's just not really sure what happened next. Probably some combination of confused monkeys and flying iguanas and, like, oil or something. Poor Rick. The world must be so weird

Over there, it's Michele "Crazy Eyes" Bachmann, who, aside from being a grade-A nutball conspiracy theorist of terrifically paranoid dimensions, is an avowed creationist, believing all existence began less than 10,000 years ago, during which man and dinosaurs co-existed, prehistoric cave paintings never happened and the planets are nothing but God's little sack of marbles. 

Bachmann believes in teaching creationism in schools. She says we should "put all the science on the table and let kids decide," as if creationism has the slightest whiff of fact behind it, as if there was some sort of valid debate happening anywhere but in her own madly short-circuited brain, as if kids were somehow savvier than, say, Richard Dawkins. Isn't she adorable? Keep her away from your pets. 

Mitt Romney! He's not so bad, right? Romney actually believes evolution is fact, more or less. He believes God created everything and then, well, then Joseph Smith found it all etched on some shiny plates under a rock one day while out evading his seventeen petulant wives. Yes! Who needs creationism when you've got a whole religion to "translate" on a whim? 

Awesome. Let's sum up! To the majority of the "serious" GOP presidential hopefuls -- and let's toss Sarah "I Really Love the NBA" Palin in there for kicks and adulterous, coke-snortin' giggles -- our little 70-million-year-old golden nugget, well, it does not actually exist in current spacetime. 

It's a fake. A sham. It cannot be real. Carbon dating is a gimmick. The Ph.D scientists in question are frauds and swindlers as are the major university programs and departments to which they belong. And the media? Oh, honey. The media is clearly the devil himself for reporting such bogus findings as "fact." 

Do you see? It all provides a deliriously high level of raging ignorance against which, I firmly believe, the nation will calmly recoil when it comes time to weigh the presidential options at the polling place. 

Put the other way: No matter what you think of Obama's performance to date, the man's intelligence is undeniable, his education formidable, his values regarding science and truth unshakable. Among this gaggle of science-denying misfits, he's the only real adult in the room. 

And me, I believe in intuition. I believe in a certain collective wisdom, a deep instinct among the hoi polloi when it comes time to pull the lever. I still believe most Americans, if they actually vote, will sense at some deep level just how destructive it would be to basic human intelligence to have a single one of these mental infants at the helm. 

Of course, I said the same thing about Bush versus Gore. And Kerry. Whoops. But now the chasm is, unbelievably, even wider. 

We must be careful. We must not deride these creationist nutballs too nonchalantly. We must remember that a mere 20 years ago the vast majority of the nation, upwards of 93 percent of us, knew evolution to be a fact, and only seven percent walked around smacking themselves in the face with coloring books and wondering when Jesus was going to return with lollipops and hugs. 

And now? Bad news, America. According to a new survey, in a scant two decades, the number of Americans "uncertain" about evolution has tripled. What's worse, roughly one third of the nation believe evolution to be "absolutely false." Only Turkey ranks lower in such basic smarts. Thanks, megachurches! 

But is this sad report really irrefutable evidence that we're on a collision course with a great wall of dumb and the gas pedal is nailed to the floor and the passengers are all snorting oxycontin and chortling at Rush Limbaugh as we hurl toward the great Walmart in the sky? I'm not so sure. 

For here is our not-so-big secret. (And here, for that matter, is how to make a creationist weep. I know! Finally!) 

Tell them advanced civilizations do not ever really intellectually degenerate. Tell them that, developmentally speaking, the human brain is not really designed to unfurl and regress, to suddenly erase complex, deeply learned wisdom. It is not our nature to understand, say, electromagnetic waveform and photosynthesis and suddenly revert to thinking it's all magic fairies and gnome spit. 

You can say we will never return to slavery. Our hospitals will never again lop off gangrenous limbs with rusty hacksaws and no anesthesia. Never again will we believe the earth is flat, that we are the center of the universe, that trepanning will release evil spirits from your skull. And sorry, but we will never again believe that everything was created when angry bearded grandpa suddenly snapped his fingers and belched. 

You can thusly summarize: If the arc of history bends toward justice, it also lurches, hiccups and stumbles toward basic progressive intelligence. Barring some sort of environmental cataclysm and starting all over, there really is no going back. 

As the tears begin to flow, you can offer solace: "It's OK," you can smile, "we just evolved that way."

Friday, September 2, 2011

Top 10 Myths About Evolution...

 ...(and how we know it really happened)

1. If Humans Came From Apes, Why Aren’t Apes Evolving Into Humans?

Humans, apes, and monkeys are only distant evolutionary “cousins.” We come not from apes but from a common ancestor that was neither ape nor human that lived millions of years in the past. In fact, during the last seven million years many human-like species have evolved; some examples include Homo habilis,
Homo erectus, and Homo neanderthalensis. All of these went extinct at different times, leaving just us to share the planet with a handful of other primates.

2. There Are Too Many Gaps in the Fossil Record for Evolution to Be True

In fact, there are lots of intermediate fossils. Archaeopteryx, for example, is one of the earliest known fossil birds with a reptilian skeleton and feathers. There is now evidence that some dinosaurs had hair and feathers. Therapsids are the intermediates between reptiles and mammals, Tiktaalik is an extinct lobe-finned fish intermediate to amphibians, there are now at least six intermediate fossil stages in the evolution of whales, and in human evolution there are at least a dozen intermediate fossil stages since hominids branched off from the great apes six million years ago. Considering the exceptionally low probability that a dead plant or animal will fossilize it is remarkable we have as many fossils as we do. First the dead animal has to escape the jaws of scavengers. Then it has to be buried under the rare circumstances that will cause it to fossilize instead of decay. Geological forces have to somehow bring the fossil back to the surface to be discovered millions of years later by the handful of paleontologists looking for them.

3. If Evolution Happened Gradually Over Millions of Years Why Doesn’t the Fossil Record Show Gradual Change?

Sudden changes in the fossil record are not missing evidence of gradualism; they are extant evidence of punctuation. Species are stable over long periods of time and so they leave plenty of fossils in the strata while in their stable state. The change from one species to another, however, happens relatively quickly (on a geological time scale) in a process called punctuated equilibrium. One species can give rise to a new species when a small “founder” group breaks away and becomes isolated from the ancestral group. This new founder group, as long as it remains small and detached, may experience relatively rapid change (large populations are genetically stable). The speciational change happens so rapidly that few fossils are left to record it. But once changed into a new species, the individuals will retain their phenotype for a long time, leaving behind many well-preserved fossils. Millions of years later this process results in a fossil record that records mostly stability. The punctuation is there in between the equilibrium.

4. No One Has Ever Seen Evolution Happen

Evolution is a historical science confirmed by the fact that so many independent lines of evidence converge to this single conclusion. Independent sets of data from geology, paleontology, botany, zoology, biogeography, comparative anatomy and physiology, genetics, molecular biology, developmental biology, embryology, population genetics, genome sequencing, and many other sciences each point to the conclusion that life evolved. Creationists demand “just one fossil transitional form” that shows evolution. But evolution is not proved through a single fossil. It is proved through a convergence of fossils, along with a convergence of genetic comparisons between species, and a convergence of anatomical and physiological comparisons between species, and many other lines of inquiry. (In fact we can see evolution happen—especially among organisms with short reproductive cycles that are subject to extreme environmental pressures. Knowledge of the evolution of viruses and bacteria is vital to medical science.)

5. Science Claims That Evolution Happens by Random Chance

Natural selection is not “random” nor does it operate by “chance.” Natural selection preserves the gains and eradicates the mistakes. To illustrate this, imagine a monkey at a typewriter. In order for the monkey to type the first 13 letters of Hamlet’s soliloquy by chance, it would take 2613 number of trials for success. This is 16 times as great as the total number of seconds that have elapsed in the lifetime of the solar system. But if each correct letter is preserved and each incorrect letter eradicated, the phrase “tobeornottobe” can be “selected for” in only 335 trials, or just seconds in a computer program. Richard Dawkins defines evolution as “random mutation plus nonrandom cumulative selection.” It is the cumulative selection that drives evolution. The eye evolved from a single, light sensitive spot in a cell into the complex eye of today not by chance, but through thousands of intermediate steps, each preserved because they made a better eye. Many of these steps still exist in nature in simpler organisms.

6. Only an Intelligent Designer Could Have Made Something as Complex as an Eye

The anatomy of the human eye shows that it is anything but “intelligently designed.” It is built upside down and backwards, with photons of light having to travel through the cornea, lens, aqueous fluid, blood vessels, ganglion cells, amacrine cells, horizontal cells, and bipolar cells, before reaching the light sensitive rods and cones that convert the light signal into neural impulses, which are then sent to the visual cortex at the back of the brain for processing into meaningful patterns. For optimal vision, why would an intelligent designer have built an eye upside down and backwards? This “design” only makes sense if natural selection built eyes from available materials, and in the particular configuration of the ancestral organism’s pre-existing organic structures. The eye shows the pathways of evolutionary history, not intelligent design.

7. Evolution is Only A Theory

All branches of science are based on theories, which are grounded in testable hypothesis and explain a large and diverse body of facts about the world. A theory is considered robust if it consistently predicts new phenomena that are subsequently observed. Facts are the world’s data. Theories are explanatory ideas about those data. Constructs and other nontestable statements are not a part of science. The theory of evolution meets all the criteria of good science, as determined by Judge William Overton in the Arkansas creationism trial:
  • It is guided by natural law.
  • It has to be explanatory by reference to natural law.
  • It is testable against the empirical world.
  • Its conclusions are tentative.
  • It is testable and falsifiable.
If you can find fossil mammals in the same geological strata as trilobites then evolution would be falsified. No one has ever found such contradictory data.

8. Evidence for Human Evolution Has Turned Out to Be Fake, Frauds, or Fanciful
Eager to discredit evolution, creationists ignore hominid fossil discoveries and cherry pick examples of hoaxes and mistakes in the belief that mistakes in science are a sign of weakness. This is a gross misunderstanding of the nature of science, which constantly advances by using both its mistakes and the successes. Its ability to build cumulatively on the past is how science progresses. The self-correcting feature of the scientific method is one of its most powerful assets. Hoaxes like Piltdown Man, and honest mistakes like Nebraska Man, Calaveras Man, and Hespero-pithecus, are, in time, corrected. In fact, it wasn’t creationists who exposed these errors, it was scientists who did so. Creationists simply read about the scientific exposé of these errors, and then duplicitously claimed them as their own.

9 The Second Law of Thermodynamics Proves That Evolution is Impossible
The Second Law of Thermodynamics applies to closed, isolated systems. Since the Earth receives a constant input of energy from the sun—it is an open-dissipative system—entropy may decrease and order increase (though the sun itself is running down in the process). Thus, the Earth is not strictly a closed system and life may evolve without violating natural law. As long as the sun is burning, life may continue thriving and evolving, just like automobiles may be prevented from rusting, burgers can be heated in ovens, and all manner of things in apparent violation of Second Law entropy may continue. But as soon as the sun burns out, entropy will take its course and life on Earth will cease.

10. Evolution Can’t Account For Morality
As a social primate species we evolved a deep sense of right and wrong in order to accentuate and reward reciprocity and cooperation, and to attenuate and punish excessive selfishness and free riding. As well, evolution created the moral emotions that tell us that lying, adultery, and stealing are wrong because they destroy trust in human relationships that depend on truth-telling, fidelity, and respect for property. It would not be possible for a social primate species to survive without some moral sense. On the constitution of human nature is built the constitutions of human societies.

Sunday, August 21, 2011

Huntsman on GOP’s anti-science stances: ‘We have a huge problem’

Posted on 08.21.11 - RAW Replay
By Andrew Jones
 
If you are a prominent Republican Presidential candidate at the moment, Jon Huntsman made sure to target you on Sunday morning.

The former US ambassador to China appeared on ABC’s This Week and strongly criticized his rivals in the race for the GOP nomination, centering most of his attack on Mitt Romney, Rick Perry, and Michele Bachmann.

Huntsman pointed out the various flip flopping of the ex-Massachusetts governor when guest host Jake Tapper mentioned Romney’s change on the idea of a flat tax. “If we were to talk about his inconsistencies and the changes in various issues, we’ll be here all afternoon,” he said.

When Tapper asked Huntsman his thoughts on Perry’s continued skepticism on climate change, the one time Utah governor again did not refuse to throw a few verbal jabs.
“The minute the Republican party becomes the anti-science party, we have a huge problem,” he said. “When we take a position that isn’t willing to embrace evolution, when we take a position that basically runs counter to what 98 out of 100 climate scientists from what the National Academy of Scientists said on what is causing climate change, and man’s contribution to it, I think we find ourselves on the wrong side of science and in a losing position.”

Huntsman wasn’t finished on Perry, as he also commented on the Texas governor’s controversial statements about FED chairman Ben Bernanke earlier in the week. “I don’t know if that’s pre-secession Texas or post secession Texas,” he said.

And after giving his perspective on the leading male candidates for the GOP nomination, Huntsman than gave his thoughts on Rep. Bachmann’s promise that gas would be $2 if she became President. “We live in the real world, grounded in reality, and gas prices just aren’t going to rebound like that,” he said. “It’s completely unrealistic.”

Asked by Tapper whether he could trust Bachmann as President, Huntsman bluntly stated, “I wouldn’t necessarily trust any of my Republican opponents on a recent debate stage with me when every single one of them would have allowed this country to default.”

WATCH: Video from ABC, which aired on August 20, 2011.


Saturday, August 20, 2011

Perry, Bachman and the Politics of Evolution

That Vexing Concept 
By CHRISTOPHER BRAUCHLI
"The progress of Evolution from President Washington to President Grant was alone evidence enough to upset Darwin."
The upcoming presidential campaign will almost certainly prove enlightening and singular. 

The United States will be the only country in the world where two candidates for its highest office will engage the country in a meaningful debate on evolution. For too long it's been taken for granted although not by Michelle Bachmann and Rick Perry who promise to revive the debate. If one of them is elected president it is almost certain that the new president would propose legislation to address evolution, most likely outlawing it although that is only a guess. Rick Perry has the most experience addressing evolution and that should work in his favor. In early July he put his imprimatur on the vexing problem of what to teach children by appointing Barbara Cargill the new chairwoman for the Texas State Board of Education. 

Ms. Cargill was a biology teacher and is well qualified to judge evolution. As a board member she has voted to require that the theory's weaknesses be taught in classrooms. In questioning evolution she mirrors Mr. Perry's views on the subject. In an interview with the Associated Press Mr. Perry said that:
"There are clear indications from our people who have amazing intellectual capability that this didn't happen by accident and a creator put this in place. Now, what was his time frame and how did he create the earth that we know? I'm not going to tell you that I've got the answers to that. I believe that we were created by this all-powerful supreme being and how we got to today versus what we look like thousands of years ago, I think there's enough holes in the theory of evolution to, you know, say there are some holes in that theory."
If people with "amazing intellectual capability" even though not identified, are opposed to the theory that should certainly be good enough for the rest of us and, should Mr. Perry become president, we can all hope that at least some of these people will be his advisors. Equally compelling is Mr. Perry's tautological statement that "there's enough holes in the theory of evolution to, you know, say there are some holes in that theory." 

Mr. Perry will not, of course, be permitted to get to the oval office without a challenge from an equally compelling intellect in the person of Michelle Bachmann. Although her campaign has been marred by occasional confusion, she, too, will help us focus on the need to rethink evolution. (Most notably she confused America's movie hero, John Wayne, who killed outlaws on the silver screen, with one of America's more notorious serial killers, John Wayne Gacy who murdered 33 teenage boys and buried 26 of them in the crawl space of his home. When not murdering children he performed as "Pogo the Clown" at charitable fundraising events, parades and children's parties.) At the Republican Leadership Conference in June 2010 she said:
"I support intelligent design. What I support is putting all science on the table and then letting students decide. I don't think it's a good idea for government to come down on one side of a scientific issue or another, when there is reasonable doubt on both sides. I would prefer that students have the ability to learn all aspects of an issue whether they disagree with my premise or not. I just believe in the science. And that's why I believe that the federal government should be involved in local education to the most minimal possible process."
In 2006, in a panel discussion on the subject, she said that are "hundreds and hundreds of scientists, many of them holding Nobel prizes that believe in intelligent design." Given the opportunity to name the Nobel laureates to whom she was referring at the Leadership Conference she elected to ignore the questioner and went on to talk about other matters. If she becomes president, one of the first things she should do is create a task force to advise her on evolution so that the entire country can be brought up to speed on this vexing concept. 

Neither of these candidates should be seen as one-issue candidates, however. Once Mr. Perry has put evolution to rest he can focus the country's attention on global warming, which he says is simply a ruse by scientists "who have manipulated data so that they will have dollars rolling into their projects" to procure grants. Michelle, on the other hand can focus on homosexuality. Fresh from her victory in Iowa she announced that when she is president she will reintroduce the ban on gay troops serving in the military. Speaking on CNN she said the "Don't Ask Don't Tell" policy has worked well and she would probably reinstate the ban.

By the time either of these candidates has finished serving as president, the United States will be a country of which all who have not fled to saner places, will be proud to be citizens.

Thursday, August 18, 2011

Perry dismisses evolution as ‘a theory that’s out there’

(God, how my home state has crumbled in the areas of rational governance and the arts and sciences. When I was in school, they didn't teach "creationism" at all, much less in science class because it isn't science and there is nothing scientific about any aspect of "creationism." It is a fable taught in Sunday school class while kids glue cotton balls to little outlines of sheep and tape them to the windows while they sing "Jesus Loves the Little Children." Back then, Texas was an almost entirely blue state, having only ever elected 3 Republican Governors by the time I graduated. Since then,Texas has elected only 3 more republican Governors: Bill Clements, George W. Bush, And Ricky Perry. 

The foundation of progressive governance and education established over 164 years has been completely unraveled in under 16 years, presided over by Bush and Perry. It seems wholly unlikely, but sadly it's true. Now, kids get a useless education of conservative christian ideals, pro-corporate morality and privatized schools, and diminished arts and humanities. 164 years of progressive education, governance, arts, humanities, and sciences produced such diverse Texas minds exported to the world like Molly Ivins, Howard Hughes, Carol Burnett, Walter Cronkite, Willie Nelson, Roy Orbison, Gene Roddenberry, Audie Murphy, Lloyd Bentsen, Barbara Jordan, Janis Joplin, Ann Richards, F. Murray Abraham, Bill Hicks, Steve Martin, Forest Whitaker, Tommy Tune, Robert Rodriguez, Megan Mylan, Terrence McNally, Richard Linklater, Kris Kristofferson, Mike Judge, Tommy Lee Jones, Wes Anderson, Powers Boothe, Chris Cooper, Joan Crawford, Jamie Foxx, Woody Harrelson, Erykah Badu, Ron White, T-Bone Burnett, Van Cliburn, Roky Erickson, Kinky Friedman, Lyle Lovett, Elliott Smith, Barry White, Rusty Weir, Tom Landry, Tex Avery, Berkeley Breathed, Dan Piraro, Robert E. Howard, Larry McMurtry, Joe Bob Briggs, Amon G. Carter, Dan Cook, Linda Ellerbee, Norm Hitzges, Jim Lehrer, Brad Sham, Lauren Anderson...and a list that would take days to complete. In the 16 years during which this state has gone through a massive gerrymandering and conservative christian upheaval funded by corporate sponsorship, our theocratic education system with a de-emphasis on art and science and an emphasis on creationism and conservative persons of interest and biblical principles has produced: Jessica and Ashley Simpson, Anna Fermanova, Chris Bosh, and assorted American Idol contestants.--jef)

"In Texas, we teach both creationism and evolution in our schools," Says Perry.
By David Edwards - RAW Replay
on 08.18.11

Climate change isn’t the only science that Republican presidential candidate Rick Perry has doubts about.

The Texas governor told a boy in New Hampshire Thursday that evolution was also questionable.

“You know, it’s a theory that’s out there,” Perry replied. “It’s got some gaps in it. In Texas, we teach both creationism and evolution in our schools. Because I figure you’re smart enough to figure out which one is right.”

“How old do you think the Earth is?” the boy had asked earlier.

“You know what? I don’t have any idea,” Perry said. “I know it’s pretty old. So, it goes back a long, long way. I’m not sure anybody actually knows completely and absolutely how long the Earth is.”

CNN noted that about 35 protesters had confronted Perry regarding Social Security and Medicare at the same event.

Watch this video from ABC News, broadcast Aug. 18, 2011. Check out the kid's mom using her kid to ambush Perry with accusing questions the kid would not have asked himself.

Wednesday, December 22, 2010

Four in 10 Americans Believe in Strict Creationism

Belief in evolutionary origins of humans slowly rising, however
by Frank Newport - December 17, 2010

PRINCETON, NJ -- Four in 10 Americans, slightly fewer today than in years past, believe God created humans in their present form about 10,000 years ago. Thirty-eight percent believe God guided a process by which humans developed over millions of years from less advanced life forms, while 16%, up slightly from years past, believe humans developed over millions of years, without God's involvement.

1982-2010 Trend: Views of Human Origins (Humans Evolved, With God Guiding; Humans Evolved Without God's Involvment; God Created Humans in Present Form)
A small minority of Americans hold the "secular evolution" view that humans evolved with no influence from God -- but the number has risen from 9% in 1982 to 16% today. At the same time, the 40% of Americans who hold the "creationist" view that God created humans as is 10,000 years ago is the lowest in Gallup's history of asking this question, and down from a high point of 47% in 1993 and 1999. There has been little change over the years in the percentage holding the "theistic evolution" view that humans evolved under God's guidance.

Americans' views on human origins vary significantly by level of education and religiosity. Those who are less educated are more likely to hold a creationist view. Those with college degrees and postgraduate education are more likely to hold one of the two viewpoints involving evolution.

December 2010 Views of Human Origins (Humans Evolved, With God Guiding; Humans Evolved Without God's Involvment; God Created Humans in Present Form) -- by Education
Americans who attend church frequently are most likely to accept explanations for the origin of humans that involve God, not a surprising finding. Still, the creationist viewpoint, held by 60% of weekly churchgoers, is not universal even among the most highly religious group. Also, about a fourth of those who seldom or never attend church choose the creationist view.

December 2010 Views of Human Origins (Humans Evolved, With God Guiding; Humans Evolved Without God's Involvment; God Created Humans in Present Form) -- by Frequency of Church Attendance

The significantly higher percentage of Republicans who choose a creationist view of human origins reflects in part the strong relationship between religion and politics in contemporary America. Republicans are significantly more likely to attend church weekly than are others, and, as noted, Americans who attend church weekly are most likely to select the creationist alternative for the origin of humans.

December 2010 Views of Human Origins (Humans Evolved, With God Guiding; Humans Evolved Without God's Involvment; God Created Humans in Present Form) -- by Party
Implications
Most Americans believe in God, and about 85% have a religious identity. It is not surprising as a result to find that about 8 in 10 Americans hold a view of human origins that involves actions by God -- that he either created humans as depicted in the book of Genesis, or guided a process of evolution. What no doubt continues to surprise many scientists is that 4 out of 10 Americans believe in the first of these explanations.

These views have been generally stable over the last 28 years. Acceptance of the creationist viewpoint has decreased slightly over time, with a concomitant rise in acceptance of a secular evolution perspective. But these shifts have not been large, and the basic structure of beliefs about human beings' origins is generally the same as it was in the early 1980s.

Americans' attitudes about almost anything can and often do have political consequences. Views on the origins of humans are no exception. Debates and clashes over which explanations for human origins should be included in school textbooks have persisted for decades. With 40% of Americans continuing to hold to an anti-evolutionary belief about the origin of humans, it is highly likely that these types of debates will continue.

Saturday, March 13, 2010

'Life Had To Have Been Designed' doesn't justify the existence of a benevolent creator

Why 'Life Had To Have Been Designed' Is a Terrible Justification for God's Existence
By Greta Christina, AlterNet
March 13, 2010

"Just look around you. Look at life, and the universe, and everything. Doesn't it seem like it had to have been designed?"

A lot of arguments for religion are very bad indeed. A lot of arguments for religion aren't even arguments: they're deflections, excuses for why the believer isn't making an argument, bigoted insults, expressions of wishful thinking, complaints that atheists are mean bad people to even ask for an argument, heartfelt wishes that atheists would just shut up.

But some believers do take the question "Why do you believe in God?" seriously. Some believers don't want to believe just out of blind faith or wishful thinking; they care about whether the things they believe are true, and they think the question "What evidence do you have to support this belief?" is a valid one. They think they have good answers for it. They think they have positive evidence for their spiritual beliefs, and they're happy to explain that evidence and defend it.

The argument from design -- that life had to have been designed, because it just looks so much like it was designed -- leads the list of these answers. According to Michael Shermer's How We Believe, the argument from design is the single most common reason religious believers give for why they believe.

Since these people are taking atheists' questions about their religion seriously, I want to return the favor, and take their religious answer seriously.

And I want to talk about why this is really, really not a good answer. At all. Even a little bit.

Have You Heard of This Darwin Fellow?

The argument for design argues that the evidence for God lies in the seemingly inexplicable complexity and functionality and balance of life: of individual life forms, of specific biological organs and systems, of the ecosystem itself.

"Look at the eye!" the argument goes. "Look at an ant colony! Look at a bat's sonar! Look at symbiotic relationships between species! Look at the human brain! They work so well! They do such astonishing things! Are you trying to tell me that these things just...happened? How can you possibly explain all that without a designer?"

Not to be snarky, but: Have you heard of this Darwin fellow?

I'm assuming that I'm not talking to creationists here. Creationists definitely do not count as people who care about reason and evidence and whether what they believe is consistent with reality. I'm assuming that I'm talking here to reasonably educated people, people who accept the basic reality of the theory of evolution...but who still think that God had to have been involved in it somehow. I'm assuming that I'm talking to people who understand that the theory of evolution is supported by a massive body of evidence from every relevant field of science (and from some that you might not think of as relevant)...but who still think that evolution, while a jolly clever idea, is still not quite sufficient to explain the complexity and diversity and exquisite high functioning of biological life.

To those people, I say: You really need to study evolution a little more carefully.

The theory of evolution is completely sufficient to explain the complexity and diversity and exquisite high functioning of biological life. That's exactly what it does. The whole point of evolutionary theory is that it explains exactly how life came to be the complex and amazingly balanced web of interconnections that it is, with species beautifully adapted to their environments -- not through design, but through natural selection and descent with modification. It explains it beautifully, and elegantly, and with no need for any supernatural designer to explain anything.

Descent with modification; the survival and reproduction of life forms that are best able to survive and reproduce; great heaping gobs of time. That's all it takes. (Here's a good primer on what evolution is and how it works; for a more detailed explanation, you can check out Why Evolution Is True by Jerry A. Coyne, or The Greatest Show On Earth: The Evidence for Evolution by Richard Dawkins, or Evolution: What the Fossils Say and Why It Matters by Donald R. Prothero, or... oh, you get the idea.) The more familiar you become with evolution, the more you understand that it is more than sufficient to explain what seems at first glance to be design in biological life.

And in fact, biological life is an excellent argument against God or a designer.

Why? Because so much of this supposed "design" of life is so ridiculously piss-poor.

The Three Stooges School of Design

Yes, there are many aspects of biological life that astonish with their elegance and function. But there are many other aspects of biological life that astonish with their clumsiness, half-assedness, inefficiency, "fixed that for you" jury-rigs, pointless superfluities, glaring omissions, laughable failures and appalling, mind-numbing brutality. (Here's a very entertaining short list.) I mean...sinuses? Blind spots? External testicles? Backs and knees and feet shoddily warped into service for bipedal animals? (She said bitterly, getting up to do her physical therapy on her bad knee.) Human birth canals barely wide enough to let the baby's skull pass...and human babies born essentially premature because if they stayed in utero any longer they'd kill their mothers coming out? (Which sometimes they do anyway.) A vagus nerve that travels from the neck down through the chest only to land back up in the neck...traveling 10 to 15 feet in the case of giraffes? Digger wasps laying their eggs in the living bodies of caterpillars...and stinging said caterpillars to paralyze but not kill them, so the caterpillars die a slow death and can nourish the wasps' larvae with their living bodies? The process of evolution itself...which has brutal, painful, violent death woven into its every fiber?

You're really saying that all of this was designed, on purpose, by an all-powerful God who loves us?

Evolution looks at all this epic fail, and explains it neatly and thoroughly. In the theory of evolution, living things don't have to be perfectly or elegantly "designed" to flourish. All that matters is that they be functional enough to survive and reproduce, and to do so more effectively than their competitors. In fact, in the theory of evolution, not only is there no expectation that the "designs" be perfect or elegant -- there is every expectation that they wouldn't be, since every new generation has to be a minor adaptation on the previous one, and there's no way to wipe the slate clean and start over. And the comfort or happiness of living things matters not in the slightest bit to the process of evolution...unless it somehow enhances the ability of that living thing to survive and reproduce.

The argument from design looks at all this epic fail, and answers, "Ummm... mysterious ways?"

Before and After Science

If we didn't know about evolution, the argument from design might have some validity. Even Richard Dawkins, hard-assed atheist that he is, has acknowledged that atheism, while still logically tenable before Darwin, became a lot more intellectually fulfilling afterward.

But once you know about evolution -- not just about Darwin, but about the rich and thorough, broad-ranging and finely detailed understanding of life that evolution has blossomed into in the 150 years since On The Origin of Species -- the argument from design collapses like a house of cards in a hurricane.

The theory of evolution provides a powerful, beautiful, consistent explanation for the appearance of design in biological life, one that can not only explain the past but predict the future. And it's supported by an overwhelming body of evidence from every relevant field of science, from paleontology to microbiology to epidemiology to anatomy to genetics to geology to physics to...you get the point. The argument from design explains nothing that evolution can't explain better. It has massive, gaping holes. It has no predictive power whatsoever. And it has not a single scrap of positive evidence supporting it: not one piece of evidence suggesting the intervention of a designer at any point in the process. All it has to support it is the human brain's tendency to see intention and design even where none exist, leading to the vague feeling on the part of believers that life had to have been designed because...well...because it just looks that way.

And if "it just looks that way" is the only argument you can make for why life was designed, you're going to have to find a better argument.

"If there's no God, then where did all this come from?"

I've written a fair amount about some of the more painfully bad arguments for religion and against atheism. I've written about the argument that religion is just a story, not meant to be taken literally...a story that still somehow makes people get very bent out of shape when atheists point out that it isn't true.

I've written about an assortment of arguments from wishful thinking, from the insulting (and irrelevant) argument that atheists don't stay atheists when faced with death, to the baffling (and irrelevant) argument that religion gives us a needed feeling of mystery.

I've written about the arguments that essentially tell atheists to just shut up. And I've written about the ways that, when asked what evidence they have for their religious beliefs, many believers simply deflect the question. Instead of saying, "This is why I believe what I do," they offer a list of excuses for why they don't have to show us any stinking evidence.

But that's not true for all believers. When asked why they believe what they do, some believers take the question seriously and sincerely -- and they try to answer it.

I want to return the favor. I want to look at some of these more earnest answers to the question, "Why do you believe in God?" I want to take them seriously, and assume the people presenting them mean them sincerely. And I want to point out, in as much detail as I can, that they still don't hold water. They're less bad than a lot of arguments for God -- at least these people are trying to actually answer the question about the evidence for God, instead of treating the question as stupid or meaningless or patently offensive. But in my years as an atheist writer, not one of them has made me stop and think, "Hm, that's a poser."

Today's argument: But All of This Had to Come From Somewhere! Otherwise known as the "First Cause" argument. "Things don't just come out of nowhere," the argument goes. "Everything that exists has a cause. Therefore, the entirety of physical existence itself had to have had a cause. Therefore, God exists."

Yeah. See, there are some big problems with that argument.

For starters: If everything has to have a cause...then what caused God?

And if God can somehow have always existed or come into being out of nothing...then why can't that be true of the universe?

I agree that the question "Where did the universe come from?" is baffling and intriguing. To say that physical existence either has been there forever or somehow popped into being from non-being...it does seem to call into question our basic understanding of cause and effect. It's a legitimately tough question.

But the God hypothesis doesn't answer this question. The God hypothesis simply begs the question. It simply moves the question back a notch. It gives an answer to the question of where the universe came from ("God"), but then we have to ask the exact same set of questions about God. "Where did he come from... and if he just always existed, how is that possible?" "Where did the universe come from" is a legitimately tough question... but "God” is a terrible answer. No, it's worse than that. It's no answer at all.

What's more, the "God did it" answer cuts off further inquiry into the question.

Many astronomers and astrophysicists think the question "Where did the universe come from?" might someday be answerable. In fact, many of them strongly suspect the answer may indeed call into question our basic understanding of cause and effect...in much the same way Einstein's theories called into question our basic understanding of matter and energy and space, and Galileo's theories called into question our basic understanding of the structure of the universe. (For instance: One idea that's being tossed around is that the beginning of the universe was the beginning, not only of matter and energy, but of space-time itself...and that it therefore makes no sense to talk about what happened "before" time itself began.) They think "Where did physical existence come from?" may be an answerable question... and they're busily researching possible answers.

The "God did it" answer doesn't do this. It doesn't pose possible ways of investigating whether the God hypothesis might be the right answer to this question. It basically just says, "Everything has to have a cause... except God, who by definition can do anything." It's a non-answer. It insists that every question have a valid, comprehensible, cause-and-effect answer...except questions about God. It's like a parent answering every question with, "Because I say so." It's what atheists call the "God of the gaps": it takes any question about the physical world that's currently unanswered by science, and says, "Oh, we don't know the answer to that, therefore it must be God." It's like taking every empty space in the coloring book, and reflexively filling it in with a blue crayon.

There have been countless times throughout history when we thought that Phenomenon (X) had a supernatural cause. Must have had a supernatural cause. Could not possibly have been caused by anything other than the supernatural. Why the sun rises and sets; why people get sick; what causes the weather and the seasons; why children look like their parents; how the complex variety of life came into being; etc., etc., etc. We didn't have a clue what caused it, or even the shadow of a clue...so we assumed it was God. (Or spirits, or demons, or whatever.)

And every single time that we eventually got a conclusive answer to the cause of Phenomenon (X), that answer has been entirely natural.

So why on earth would we assume that any currently unanswered question about physical existence -- even a massive and baffling question like how it all came to exist in the first place -- would eventually turn out to be caused by God? It's never been the right answer before. Not even once. Why would we assume it's the right answer this time?

Finally, and most importantly:

There is not a single scrap of evidence that the God hypothesis is true.

There is not a single scrap of evidence suggesting that the universe had a supernatural cause, or that there are any supernatural beings or forces affecting it in any way.

As my wife Ingrid likes to point out: The universe does not look like one in which an independent outside agent is intervening. The universe does not look like one in which miracles happen and physical laws are violated by someone who's above these laws. The universe looks remarkably like a system of physical cause and effect: an unimaginably massive, intensely complex system of physical cause and effect, but physical cause and effect nonetheless. And every single attempt to demonstrate the existence of any supernatural force or entity affecting the universe -- at least, every attempt using careful, rigorous, double-blinded, placebo-controlled, etc. scientific methods -- has fallen flat on its face.

When it comes to the question of how the universe came into being, the only reason for thinking that "God" is the answer to this question is the assumption that "God" has to be the answer to this question -- the assumption that no other answer to this question is possible. And again, throughout history, whenever this assumption has been made in the past, it's been shown to be bullpucky. Countless phenomena once considered not only to have a supernatural cause, but to have no possible cause other than a supernatural one, have been shown to be entirely explainable by natural forces.

We have no reason to think the universe's existence is any different.

If you have evidence showing that the universe was caused by a supernatural creator, I'd be interested in hearing it. But if your only reason for believing in a God who created the universe is, "There had to be a creator because... well, because there just has to be, because everything has to have been caused by something, because I can't imagine a universe without something making it happen"... you're going to have to find a better argument.

Wednesday, March 3, 2010

A Victory for Texas School Children

McLeroy upset in SBOE elections
By Kate Alexander | Wednesday, March 3, 2010, 01:35 AM

Thomas Ratliff upset State Board of Education member Don McLeroy in a Republican primary nail-biter.

McLeroy, a dentist from Bryan, lost by about 800 votes. No Democrat has filed for the District 9 race so Ratliff will take the seat next year.

Appointed board chairman in 2007, McLeroy has been the poster-child for the board’s conservative bloc with his affable tone but strident ideology. Last year, his nomination as chairman was blocked by Democrats in the Texas Senate.

His defeat is substantial blow to the conservatives, who have largely driven the recent rewrites of curriculum standards. Ratliff, son of former Lt. Gov. Bill Ratliff, has made it clear that he will be a more moderate vote on the closely divided 15-member board.

*****************************

Why is this a victory for Texas school children?
from Wikipedia:

In 2003 McLeroy led efforts by proponents of creationism and intelligent design to de-emphasize discussion of evolution in proposed new biology textbooks. He was one of only four board members who voted against biology textbooks that year that included a full account of evolution.[15]

Over objections by experts in 2004, McLeroy voted to approve health textbooks that stress "abstinence-only" in regard to instruction about pregnancy and prevention of sexually transmitted diseases.[15]

In 2005, McLeroy conducted a sermon in his church, talking about the Board of Education, saying naturalism is "the enemy" and he said: "Why is Intelligent Design the big tent? Because we’re all lined up against the fact that naturalism, that nature is all there is. Whether you’re a progressive creationist, recent creationist, young earth, old earth, it’s all in the tent of Intelligent Design."[16] An mp3 of the sermon remains online[6] as well as McLeroy's powerpoint[17] and notes.[18]

According to a 2008 article in The New York Times, "Dr. McLeroy believes that Earth’s appearance is a recent geologic event — thousands of years old, not 4.5 billion. 'I believe a lot of incredible things,' he said, 'The most incredible thing I believe is the Christmas story. That little baby born in the manger was the god that created the universe.'”[19] McLeroy's statements regarding science have been criticized.[20] McLeroy and other Board members who want to challenge evolution have received criticism from more than fifty scientific organizations over an attempt to weaken science standards on evolution.[21] In particular, biologist Kenneth R. Miller called McLeroy's statements on science "breathtakingly" incorrect.[22]

Friday, February 19, 2010

Poll: Large Number Of Texans Doubt The Theory Of Evolution, Believe In Human-Dinosaur Coexistence

*shakes head in disgust* So these people think the Flintstones was a documentary? These are the same people who think the Earth is 6000 yrs old, too. They've no need for science.

Poll: Large Number Of Texans Doubt The Theory Of Evolution, Believe In Human-Dinosaur Coexistence

A new University of Texas/Texas Tribune survey shows just how destructive a politicized right-wing curriculum can be. A large number of Texans polled said they still don’t believe in evolution and are convinced that humans and dinosaurs co-existed:
  • 51 percent disagree with the statement, “Human beings, as we know them today, developed from earlier species of animals.”
  • 38 percent agree with the statement, “God created human beings pretty much in their present form about 10,000 years ago.”
  • 30 percent agree with the statement, “Humans and dinosaurs lived at the same time.” Another 30 percent said they “don’t know” whether the statement is true.

Texas Poll

Refusing to believe in evolution is a point of pride for many conservatives, who are also trying to indoctrinate young people with their same misguided views. The right-wing Texas State Board of Education has been reviewing the direction of the state’s social studies curriculum and textbook standards. Some of their changes include adding “causes and key organizations and individuals of the conservative resurgence of the 1980s and 1990s,” “documents that supported Cold War-era Sen. Joseph McCarthy,” and how to “differentiate between legal and illegal immigration.”

In terms of textbook standards, as Texas goes, so goes the nation. The state “is one of the nation’s biggest buyers of textbooks.” Publishers are often “reluctant to produce different versions of the same material,” and therefore create books in line with Texas’ standards. (HT: Daily Kos)