Sunday, May 15, 2011

Religous Agnostic Wins Templeton Prize, Atheists Infuriated

That is a bit of a dramatic headline but the story is exactly that. The winner this year is Martin Rees, the Astronomer Royal in Great Britain. Steve Connor, of the Independent, writes:
Martin Rees, the former president of the Royal Society and master of Trinity College, Cambridge, was given the award for "exceptional contributions to affirming life's spiritual dimension" through his research and writings on cosmology. Lord Rees of Ludlow, who has said he holds no religious beliefs, defended the prize on the grounds it was awarded by a foundation which has given money to fund important science projects at respectable research institutions, including Cambridge.
This did not sit well several members of the scientific establishment:
Jerry Coyne, an evolutionary biologist at the University of Chicago, said the Templeton Foundation is "sneakier than the creationists" by introducing the idea of faith into a discipline where faith is anathema. "Religion is based on dogma and belief, whereas science is based on doubt and questioning. In religion, faith is a virtue. In science, faith is a vice," he said.
Oddly, Coyne is correct here. Science, especially evolution, is demonized by many as being dogmatic and religious, yet Coyne is presenting it exactly as it is, a scientific discipline that proceeds along scientific principles. In other writings, it is clear that Coyne thinks that religion in general is a vice but that is not his point here.

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Saturday, May 14, 2011

A. boisei Ate Soft Foods

Now it looks like there is evidence that the hyper-robust Australopithecus boisei did not survive on a diet of nuts and berries, as has been thought for decades. New research by Thure Cerling suggests that their primary subsistence was on grass, instead. On the other hand, the LiveScience article by Jeanna Bryner notes:
An early human with a big mouth made for chomping strangely preferred to eat soft, squishy fruits, new dental analyses suggest.

The finding — the big guy's teeth showed only light wear — might force scientists to downgrade everything they thought they knew about hominids' diets. For starters, the findings could cause this hominid,
Paranthropus boisei [or Australopithecus boisei], to relinquish rights to its long-held moniker, the Nutcracker Man, in the eyes of anthropologists.

The Nutcracker Man lived from about 2.3 million years ago to 1.2 million years ago, before vanishing from the fossil record. He boasted a huge jaw with massive chewing muscles and flat, tough teeth whose
crushing power could obliterate the roots and nuts of his home on the African savanna.
This is in stark contrast to the recent article by Cerling et al., which states very clearly:
Carbon isotope studies of P. robustus from South Africa indicated that it consumed some plants using C4 photosynthesis such as tropical grasses or sedges, but were also consistent with most of its dietary carbon (approximately 70%) having been derived from the C3 food items favored by extant chimpanzees (Pan troglodytes) such as tree fruits. In contrast, stable isotopes measurements of two P. boisei specimens from Tanzania suggested a high component of C4 biomass in its diet...1
In this case, C4 biomass is grasses and sedges. The PLoS article advocating the fruit position by Ungar et al. has this to say:
While the craniodental functional morphology Paranthropus boisei suggests an ability to generate and dissipate forces associated with the consumption of extremely hard or tough foods, microwear texture analysis offers no evidence that these hominins regularly did so.2
They list as a possibility that boisei ate fruit and suggest that it may have practiced a diet like the modern gorilla.

At this point, the only thing the two papers seem to have in common is that A. boisei ate softer foods than A. robustus. It will still have to necessitate a subsistence model change for this hominin.


Articles cited:

1Cerling, T. E., Mbua, E., Kirera, F. M., Manthi, F. K., Grine, F. E., Leakey, M. G., et al. (2011). Diet of Paranthropus boisei in the early Pleistocene of East Africa. Proceedings of the National Academy of Sciences.
doi: 10.1073/pnas.1104627108

2Ungar, P. S., Grine, F. E., & Teaford, M. F. (2008). Dental Microwear and Diet of the Plio-Pleistocene Hominin Paranthropus boisei. PloS one, 3 (4), e2044.
doi: 10.1371/journal.pone.0002044


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Friday, May 13, 2011

Creationism in New Jersey

New Jersey.com is asking the question Should N.J. Public Schools be allowed to teach creationism? I just voted no. So far, 69% of the respondents agree with me but that is only 217 people so far. The story has this to say:
Creationism: The doctrine that matter and all things were created, substantially as they now exist, by an omnipotent Creator, and not gradually evolved or developed.

That's the textbook definition, and the way Gov. Chris Christie was speaking at a town hall meeting last week, school districts would be free to teach it.

It seems Christie knew he was about to put his foot in his mouth, then did it anyway.

“I probably have little business getting myself involved in these kinds of questions,” Christie said, adding that local school boards “should be making those decisions about what curriculum is being taught in your schools.”
I think that I would quibble with the definition, since what they really mean is young-earth creationism. After all, I am a creationist as well; just an evolutionary creationist. The problem is that the YEC crowd is so vocal that, in the eyes of the media, that is creationism.

I doubt that Christie, who is tied up right now in facing off with the unions and trying to save the state’s economy, is thinking much about creationism. As such, he might be receptive to suggestions to allow such teaching. One never knows. He ain't sayin'.

Sunday, May 01, 2011

Answers in Genesis Responds to Criticisms of the Ark Encounter

Answers in Genesis received a blistering email from a reader who complained that the Ark Encounter was a waste of money. Since AiG doesn't allow comments to their posts, this must have been written directly to the organization. It reads in part:
In an over inflated egotistical effort to try and prove themselves right and waste money this has to be the tops! Two $10,000,000 projects to build housing with education, community services and ministry support and call them Ark (ACTS of Real Kindness is a much better idea!

The battle for mankinds mind isn't lost but without the heart there is no hope and without God and Jesus there is no love, faith or hope and you have put the 7 day creation as your God.

He is absolutely correct about that last part as we have seen from numerous posts from both the ICR and AiG. They have responded to this email on their site thus:
Perhaps we haven’t communicated well enough the nature of the Ark Encounter project and why we think it will be even more impactful [Ed: Is that a word?] for Christ in our culture than our evangelistic Creation Museum. People mock our museum, but God has blessed it beyond our expectations.

Frankly, we believe the Ark will be an extremely powerful evangelistic tool. It provides a picture of salvation, and thus allows us a great opportunity to proclaim salvation through the ultimate Ark of salvation: Jesus Christ. While the Flood was a judgment by God upon the rebellious people of the day, a gracious God provided a means of salvation for Noah and his family. What could possibly be more important in this world than evangelism? I’d like to hear your opinion.
Correct me if I am wrong but isn't an evangelistic tool the same thing as a ministry? In the interview with Anderson Cooper, Ken Ham, when asked if the Ark Encounter was a “ministry” specifically stated that the Ark Encounter was a “profit organization set up to give a particular view of biblical history centered around Noah's Ark.” This makes it sound like just another historical museum, no different than the Natural History Museum in Washington, D.C., which is set up to give a view of natural history centered around mainstream science. In fact, Ham uses the phrase “profit organization” three times in the space of two minutes and never focuses on the religious aspects of the park. Why, if the purpose of the park is evangelism, would Ken Ham want to hide that? Here's why.

As Jeff Toobin points out “The Government can't sponsor something if the primary purpose is to advance religion.” Therefore, Ken Ham cannot be open about the park because if he is, then he draws unwarranted attention to the true nature of the park (evangelism), which might lead to it losing the subsidies. How's that for subterfuge?

The other thing that strikes me about this is something that I mentioned in the last post: that Ken Ham makes a point of stating that AiG is only a small part of the whole endeavor, just one partner of many, in an effort to de-emphasize the religious aspects of it and to appear to distance themselves from the project. Yet, Mark Looey, the writer of the email response states:
Some people have wondered why we have mentioned the possible numbers of people who might be coming to the Ark (1.6 million in the first year). First, it’s because we are excited to have the opportunity to share the gospel. As we design the Ark Encounter, we are keeping in mind that perhaps half the visitors will not be regular churchgoers.
Not “As the Ark Encounter is designed,” or “As they design the Ark Encounter,” as you would expect if AiG is only one small partner, but “As we design...” It is clear that Answers in Genesis is taking not just a subsidiary role but a major role in the whole untertaking, something that Ken Ham isn't willing to admit on television. Yet more subterfuge.

Is Answers in Genesis going to be above board about any of this?

Hat tip to Chemostrat1646

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Friday, April 29, 2011

Lee Berger on Australopithecus sediba

Daily Web Day has a story on Lee Berger's comments at the recent American Association of Physical Anthropologists' convention. The author writes:
The researchers said that the hominin shows some surprisingly modern traits and its species may even be an ancestor of our own genus.

“We really have found something very, very odd and very unexpected,” Science Now quoted discovery team leader Lee Berger of the University of the Witwatersrand in Johannesburg, South Africa, as saying.

But other paleoanthropologists are waiting for more detailed analysis of the still-unpublished fossils before they agree on its identity or place in the human family tree.

According to new dates reported by Berger in his talk at the annual meeting of the American Association of Physical Anthropologists (AAPA), the four hominin individuals died when they fell into a “death trap” in a cave about 2 million years ago at Malapa, South Africa.
The growing concensus is that A. sediba shows up just after the appearance of Homo but that it may have been on a line that gave rise to the genus Homo. The curious thing is that there is scant evidence of Homo in South Africa but quite a bit in East Africa. In East Africa, however, there are only robust australopithecines that overlap with early Homo for a good 800,000 years. I will side with those that want more evidence first.

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Thursday, April 28, 2011

The Times Colonist on Belief in a “Supreme Being”

Patricia Reaney of Reuters has an article in the Times Colonist on belief in a “Supreme Being” around the world. She writes:

Belief in a god, or a supreme being, and some sort of afterlife is strong in many countries around the globe, according to a new Ipsos/Reuters poll.

Fifty one per cent of the 18,829 people across 23 countries who took part in the survey said they were convinced there is an afterlife and a divine entity, while 18 per cent said they don't believe in a god and 17 per cent weren't sure.

But only 28 per cent believe in creationism, the belief that a god created humans, compared to 41 per cent who believe in human evolution and 31 per cent who simply don't know what to believe.
This strikes me as probably been true, since creationism tends to be in pockets in developed nations, with the exception of the United States where it has taken a stronghold. She also notes this:
At the other end of the spectrum, among those who said they do not believe in a god or supreme being nearly 40 per cent were most likely to live in France, followed by Sweden, Belgium and Britain.
I would be curious to know exactly what the questions were but there is no link to the questionnaire. A pity.


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Wednesday, April 27, 2011

Werner Herzog Tackles the Upper Palaeolithic

Acclaimed filmmaker Werner Herzog has directed a documentary on Chauvet Cave in France, where the walls are covered in artwork that dates to around 30,000 years ago. Chris Garcia, writing for the Wall Street Journal, has this to say:
Because the cave is accessible only to scientists, Mr. Herzog had to acquire special permission from the French government to film inside and had to adjust to extreme time and technical limitations, using a crew of only four.

What the veteran filmmaker, 70, discovered inside was a world of subterranean splendor, namely cave paintings in pristine condition—Ice Age menageries of rhinos, lions, mammoths, bison and cave bears, amid glistening lunar-like surfaces.
The film has been shot in 3D and will be out at the end of April in the larger cities and then other places later. The funny quote from the interview, however, is about Woody Allen:
CG: You're an extremely fast filmmaker, a lot like Woody Allen.

WH: Woody Allen is like a snail. He makes a film a year. I make two to three films a year.
Now, that's funny.

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Friday, April 22, 2011

A Real Noah's Ark

Barefoot and Progressive points us to a Real-life Noah, Johan Huibers, who is building a lifesize Ark that, instead of sitting as a tourist attraction, will be sailed around the world. The video is in Dutch but you can figure out what is going on.



The video dates from a year ago so I am not sure if the thing is still getting built but it is quite a task, especially for one person. On the other hand, isn't that what Noah did?

Thursday, April 21, 2011

Tennessee “Academic Freedom” Bill Withdrawn

According to the Chattanooga Times Free Press, the Academic Freedom bill that was put forth by Bo Watson has been taken off the table. Andy Sher writes:
Faculty in UTC’s biological and environmental science department recently wrote a letter to the Times Free Press in which they said “every major scientific professional society ... has endorsed the Theory of Evolution as the best scientific interpretation for the development and diversification of life on Earth.”

The theory has been “scientifically tested over and over again, supported every time, for over 150 years,” the professors and instructors wrote, noting the Roman Catholic Church concluded in 1950 that evolution is not in conflict with Christian doctrine.
In Watson's defense, according to the story, he actually did go speak with the professors involved and asked them what they didn't like about the bill. Eventually, the legislature decided that it needed too much work to get it into session for this year. I have yet to see a bill like this that doesn't specifically target evolution in the hopes of subverting its teaching. Good riddance and bad rubbish.

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Wednesday, April 20, 2011

AiG Reports Clergy Opposition to the Ark Encounter

AiG has a news update reporting that there are some that are not all that happy that a life-size copy of Noah's ark is being built in Kentucky. The “clergy” in question, in this case, is Barry Lynn, head of Americans United for Separation of Church and State and the subject was a debate between Lynn and Ken Ham. They write:
Rev. Lynn’s main argument was that Kentucky was subsidizing religion if the state granted incentives to the Ark Encounter LLC. In the full debate, he went on to state (falsely) that if Kentucky grants the incentives, the state would not get the full money needed for education, fire stations, etc.
In order to counter this wrong impression that the Ark project will be a drain on Kentucky’s state revenues, I made it clear that the incentives are not a grant of state funds to help build the Ark Encounter. No funds will be taken from the state budget and away from its programs (e.g., social services, schools, etc.) to help construct or operate the Ark Encounter.
Somehow, when I think of clergy, Barry Lynn is not exactly the first person that comes to mind. He does not, that I am aware of, speak for any major denomination. The catch is that, as I understand it, legally, the Ark Encounter is on solid legal footing here and so, as Ham points out, debate can only focus on the content of the exhibit, which is, of course, based on the young earth creationism model.

Here is the debate, hosted by Anderson Cooper, of CNN:



Lynn is correct that this park does promote a specific religious viewpoint and that it is, at heart, a ministry. AiG is correct, though, that what really sticks in Lynn's craw is the message that the Ark Encounter brings to the table, that dinosaurs and humans lived on earth at the same time, which, as Lynn points out, is “only true in the Flintstones.”

Ham does get a bit slithery at times, though, by saying that the park will create 14,000 jobs as a “ripple effect” with 250,000,000 dollars in the first year. When he is confronted with these funny numbers, he remarks that the critics “can say whatever they want” but that they are based on “the state's own figures.” As we have seen, that is not entirely true. Further, he takes great pains in the beginning of the interview to distance himself and AiG from the Ark Project by stating that AiG is only one member of the project. Later, however, he states “we have a track record, as an organization, at the Creation Museum” suggesting considerably greater ties between the two projects. Lynn points this out, calling AiG a “primary partner.”

I think that Ham and the builders of the Ark Encounter are taking advantage of the letter of the law, as is certainly their right, but that they are also laughing all of the way to bank, knowing that, at heart, it really is a young earth creationism ministry and is every bit as religiously-based as it looks.

Saturday, April 16, 2011

Todd Wood on BIO-Complexity

Remember when the Biologic Institute produced BIO-Complexity, a new journal that would investigate the scientific evidence for design. Here was the tag line:
BIO-Complexity is a peer-reviewed scientific journal with a unique goal. It aims to be the leading forum for testing the scientific merit of the claim that intelligent design (ID) is a credible explanation for life. Because questions having to do with the role and origin of information in living systems are at the heart of the scientific controversy over ID, these topics—viewed from all angles and perspectives—are central to the journal's scope.
Todd Wood writes that he was originally enthusiastic about the new journal and its mission. Today, within the context of a review of a paper in that journal, he writes the following:
In the larger scheme of things, I am sensing a discouraging pattern to BIO-Complexity publications. As I quoted above, the journal is supposed to be about "testing the scientific merit of the claim that intelligent design (ID) is a credible explanation for life," which is a great goal. But this is the fifth paper published by BIO-Complexity, and it's the fifth paper that focuses on perceived inadequacies of evolution. So when are we going to test "the scientific merit of the claim that intelligent design (ID) is a credible explanation for life?" I don't want to be too pessimistic, though, since I am a big fan of research and technical publications. I'm genuinely happy that BIO-Complexity exists and is publishing this sort of work. I just hope that in the future, we'll begin to see some positive research for ID rather than just anti-evolution work.
Why am I not surprised? It still is not clear to me that there can ever be research that can test the scientific merit of the ID claim. The principle problem is that no mechanism exists. Because no mechanism exists and, consequently, no theory exists, ID can only be shown to be a viable explanation when all other explanations have been shown to be false. It MUST focus on anti-evolution work because as long as the evolutionary framework exists to explain the genetic and biological diversity, there is no reason to accept the ID explanation. This, to me, is a critical failing in current ID research.

Thursday, April 14, 2011

New Creation Museum Ad on Fox

Ken Ham is set to have an ad shown on Fox today for the Creation Museum. It is a short 30-second spot that plays the persecution role to the hilt.




Well, part of it might be because you are so hateful to those museums that teach evolution. There seems to be a lot of that going around.


Hat tip to Barefoot and Progressive.

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Saturday, April 09, 2011

“Critical Thinking” Bill Passes Tennessee House

The Tennessee House voted 70-25 on a bill (HB 368)to promote “critical thinking” in science classrooms. Andy Sher of the Chattanooga Times Free Press writes:
Rep. Richard Floyd, R-Chattanooga, a bill supporter, said "since the late '50s, early '60s when we let the intellectual bullies hijack our education system, we've been on a slippery slope."

He called Dunn's legislation "a common-sense bill. Thank you for bringing this bill to protect our teachers from the other intellectual bullies."

Another proponent, Rep. Jeremy Faison, R-Crosby, said "evolution between one species to another species has never been proven. So how could you teach that as a fact?"

But House Minority Leader Craig Fitzhugh, D-Ripley, said, "I question the need for this. What are we trying to improve, what problem are we trying to solve? Or are we just creating a problem here?"
To what intellectual bullies is Rep. Floyd referring? Is he referring to the science educators who wanted to bring sound science into the classroom? The language he uses is the same as that of Don McLeroy, in Texas when he meant “they took young earth creationism out of the classroom.” Why yes, they did.

Rob Zimmer remarked that we should always invite critical thinking. He is correct, but the tortured, ill-informed response of Rep. Faison indicates that there is not a whole lot of that going on here.

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Friday, April 08, 2011

New Fossils Confirm A Very Warm Earth During the Pliocene

Mollusks that have been found in Pliocene sediments indicate that the temperature may have been between 18 and 28 degrees Fahrenheit higher than today. The Pliocene was toward the tail end of the “age of the apes” in which there were large-bodied hominoids in just about every continent on earth. It was at the end of the Miocene that the ape fossil evidence begins to disappear in non-tropical areas. Kim DeRose, of PhysOrg writes:
“Our data from the early Pliocene, when carbon dioxide levels remained close to modern levels for thousands of years, may indicate how warm the planet will eventually become if carbon dioxide levels are stabilized at the current value of 400 parts per million,” said Aradhna Tripati, a UCLA assistant professor in the department of Earth and space sciences and the department of atmospheric and oceanic sciences.
The key word in that sentence is “eventually.” Admittedly, the Pliocene is not that far back and so it is clear that the climate can change somewhat quickly. It also seems clear that the earth is going to do what the earth is going to do and there is not much we can do to change it. The temperature got that high during the Pliocene without any humans around to help it do so. It is not immediately clear that humans are going to make a whole heck of a lot of difference this time.

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Really, Really Off-Topic But Really Funny

What if Moses had Facebook:








Thursday, April 07, 2011

More Concern in England For Science Teaching in Public Schools

The Independent has an article updating the concerns about science teaching and young-earth creationism in public schools in England. Andrew Williams writes:
Dr Michael Behe is the biologist whose theory of Irreducible Complexity forms the supposed scientific basis of ID. I asked him about the consensus in many quarters that it is not scientific. While genially admitting that I had "hit a nerve", he defended its credentials as a science. "Science is just using physical evidence and reasoning to come to a conclusion about nature," he says. "The definition of science is supposed to help us investigate nature and if it of itself becomes a barrier, it won't serve a useful purpose."
Does Dr. Behe remember that, a scant five years ago, he defined science in a courtroom as including astrology? How does that help us investigate nature and serve a useful purpose? Williams continues:

Dr Behe, though, makes a more serious allegation about any future requirement to teach evolution in primary classes: "It shows that certain people have an agenda to get children to think like them, to indoctrinate them on their side. And to prejudice young minds to one side before they're capable of understanding is the opposite of education."

Philip Bell, the chief executive of Creation Ministries International (UK/Europe), makes the same point. He goes on to say that when we consider the facts on which science is based, we do so from a worldview point. If we approach, say, the fossil record or DNA from the viewpoint that God created the world in the way literally set out in the Bible with a global flood centuries later, the science stands up.

It does? Why cannot it get the support of any mainstream scientists, then? When people like Bell say things like this, without a trace of admission that there are serious scientific problems with this viewpoint, all credibility goes out the window. Behe's viewpoint, where science can incorporate astrology is a post-modern deconstruction of science, while Bell's is a rejection of modern science outright. I am not sure which is worse.

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Tuesday, April 05, 2011

Darrel Falk on Ken Ham and Christian Charity

Darrel Falk has written a BioLogos piece on the Great Home School convention/Ken Ham dustup that happened a week and half back. I posted on it a few times, including a very uncharitable post, written in anger. Darrel is quick to point out that, while Mr. Ham has made mistakes, we all have and it should be in the spirit of Christian charity and forgiveness that we move forward. He writes:
Please pray for Mr. Ham and his ministry during these days. Pray that on matters surrounding this highly divisive issue of how best to seek harmony between God’s two books we might all draw closer to God and to each other. Pray that Mr. Ham’s great fear—that BioLogos will damage the integrity of Scripture as the fully inspired Word of God—will never be realized. We understand his fear and sympathize with his concerns. Please pray that we at BioLogos might always seek the wisdom which is from above, and that we not give into the temptation to advocate a compromise purely for the sake of appearing wise.
Contrast that with the words of Mr. Ham about the event:
More and more organizations are being formed and more books printed by people—even within the church—to try to get God’s people to reject Genesis as literal history, and thus undermine the authority of God’s Word. No wonder we are losing the next generation from the church. For instance, even at this homeschool convention, there are a number of people (including speakers) that are associated with the extremely liberal Biologos Foundation—an organization that is dedicated to trying to get people in the church to believe evolution and millions of years as fact. And now they are embarking on producing homeschool curriculum—such as that from Dr. Peter Enns who spoke at this conference.

But at the same time, I praise God for the opportunity, that even in this sea of lies permeating our culture, I am able to teach the truth of God’s Word to many. Here is a photograph of me presenting at one of the sessions yesterday: (Picture not included)
A greater contrast could not be apparent. Darrel is correct, we do need to pray for all of us who are involved in this area of research. As importantly, however, we do need a dose of humility about what we think and how we arrive at the conclusions we do. My wife admonishes me to pray continually about the things I write. She is correct to do so.

I hope that Mr. Ham prays as well and that he will see that his viewpoint and attitude are harsh and unchristian. Further, they are divisive and serve only to show the outside world that, despite our protestations to the contrary, we can be very good at mean spiritedness and name-calling. Not a shining day for the image of Christianity.

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Now playing: Anthony Phillips & Joji Hirota - Midway-Island of Life: Dolphins, Seals & Rays
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New BioLogos Post: The Human Fossil Record, Part 4: Australopithecus Conquers the Landscape

My newest post for BioLogos is up: The Human Fossil Record, Part 4: Australopithecus Conquers the Landscape. It focuses on the appearance of early Australopithecus and the shift to full-time bipedality.

Friday, April 01, 2011

NCSE Upchucky Award: AiG's Ark Park

The second annual NCSE Upchucky Award has been awarded:
Which creationist made us toss our cookies?

As constant as the northern wind, as tenacious as an underfed Chihuahua, as aggravating as a little brother with a squirt gun, creationists across our fair land continue to annoy and appall. They push pseudo-science in America's classrooms, textbooks, and curriculum. But which creationist was the most annoying and appalling?

It's a hard call. But at DontDissDarwin Central, making hard calls is what we do.

After much deliberation between the nominees: John Freshwater, The Louisiana Family Forum and the Ark Park, the winner was...the Ark Park:
Notes the Lexington Herald-Leader: the Ark Park is "rooted in outright opposition to science...[this] hostility to science, knowledge and education does little to attract the kind of employers that will provide good-paying jobs with a future."
The editorial continues:
Despite some progress in economic development, Kentucky continues to use tax incentives in pursuit of mostly low-paying, part-time seasonal jobs that would further lower the state's average wage and do little to increase the demand of higher education. This is similar to past shortsighted subsidies of chicken processing plants and customer call centers.
It certainly won't bring a national laboratory to your neck of the woods anytime soon. And is 900+ jobs for the area worth the anti-science reputation the park will get? It might be if you don't know the difference between good science and bad science.

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Thursday, March 31, 2011

More Trouble for the Good Ship Noah

It seems that the Ark Encounter is not quite being upfront about some things. Kentucky.com is now reporting that, despite Governor Steve Beshear's comments to the contrary, he and state officials never saw a feasibility study for the proposed theme park. Linda Blackford writes:

The state doesn't have a copy of the report, according to responses to requests under the Open Records Act sent by the Herald-Leader to the state tourism and economic development departments and to the governor's office.

Officials with Ark Encounter also declined to give the Herald-Leader a copy of the 10,000-page report, including its 200-page executive summary.

According to the company's summary of the study, the project is expected to create more than 900 full- and part-time jobs in Grant County, a number that Beshear has now mentioned in various venues around the state as he prepares for his re-election campaign next year.

Given the traffic that goes through the Creation Museum every year, though, it is not clear that this has been oversold. Nonetheless, it has some people riled up:
“We've got people making state economic development decisions without actually seeing the numbers,” said Jim Waters of the Bluegrass Institute for Public Policy Solutions, a Libertarian-leaning think tank in Bowling Green. “I think that's outrageous.”
Given that most states are hurting for money and budgets are going out of control, it is understandable from a financial point of view that this would be a problem. That it will continue to make Kentucky the scientific laughing stock of the country is almost beside the point. According to Beshear spokeswoman Kerri Richardson, however, the state is not on the hook for this:
“The state doesn't put in a penny to this project until it is completed, operating, and hitting the agreed-upon performance goals set through the Tourism Development Act,” Richardson said. “If they complete the project and it doesn't perform as well as projected, then the state does not pay a nickel on the deal.”
If this continues to be a rocky adventure, however, it may sink the re-election campaign of Beshear. Meanwhile, those in the scientific community continue to stare in amazement and scratch their heads.

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Amazing Find Rock Evolutionary Theory!!

According to The Panda's Thumb, a fossil find in pre-Cambrian beds in the Flinders Range in Australia will overturn the theory of evolution. Nick Matzke writes:
It’s hard to believe, but a reptile has been found in Precambrian strata (specifically Ediacaran) – with preserved skin. This sometimes happens in more recent deposits, but there has never been a case this old. Plus, this fossil is the first one I’ve ever seen that could meet Haldane’s criteria for falsifying evolution: a Precambrian rabbit. I mean, I guess now that push comes to shove I have to say that I wouldn’t give up evolution because of one out of place fossil, but I’ve always prided myself on sticking to the evidence, so I figured I should post it as soon as I heard about it.
Here is the accompanying photo that is truly quite startling.



Oh yeah, by the way, Australia is across the International Date line. It is now April 1 over there.

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Monday, March 28, 2011

Christianity Today on the Ken Ham/Great Homeschool Convention Rucus

Christianity Today has remarked on the recent disinvite of Ken Ham by the Great Homeschool Convention here. Sarah Eekhoff Zylstra provides a bit more insight into the chain of events:
Great Homeschool Conventions, which aims to teach and encourage homeschooling parents, hired Ham to present at four conferences this spring and summer, along with Peter Enns, a senior fellow of biblical studies at the BioLogos Foundation.

BioLogos's mission is to "promote a perspective on the origins of life that is both theologically and scientifically sound," and Enns argues against a strictly literal reading of Genesis, according to his blog.

During the first two conferences, in Memphis and Greenville, SC, Ham showed audiences two video clips of Enns to illustrate how modern Christian speakers were compromising God's word, according to the Answers in Genesis website. He also told audiences that Enns had connections to Susan Wise Bauer, another speaker.
You don't show up at a conference you have been invited to with the express purpose of taking potshots at other speakers. That is low.

Interestingly, none of the articles on the dust-up have mentioned what the home school folks thought of Peter Enns or, for that matter, why they even invited him in the first place, given that, in the stated response to Ken Ham, they stated:
We know that many of our attendees agree with Dr. Ham’s young earth position as we do. What created this problem was Dr. Ham’s spirit.
Surely, they knew what Peter Enns thought and has written. Surely, they knew that it would clash with the vast majority of homeschoolers and the main organizations. Here is his site on home schooling that he is promoting through Olive Branch books.

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Sunday, March 27, 2011

Idle Question

I read over at Uncommon Descent that Jonathan Marks doesn't buy common descent based on the genomics. When is the Discovery Institute going to turn out a palaeontologist? Has anyone else noticed that there is no emphasis on geology or palaeontology at the site and when they do forage into those two fields, their specious and ill-formed arguments usually get blown out of the water?

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Friday, March 25, 2011

The Poisonous Attitude of AiG: Nathan Ham Defends His Father

Todd Wood points us to a rebuttal of the Great Homeschool Conventions letter by Nathan Ham in defense of his father, Ken Ham. Great Homeschool Conventions released a response to the attack on their decision by the elder Ham that reads in part:
Dr. Ham was removed for his spirit not for his message. As an invited guest, Dr. Ham’s spirit toward our convention was unkind. Dr. Ham’s spirit toward our attendees was not gracious. Dr. Ham’s spirit toward other speakers was unprofessional. In short, a proud, ungrateful and divisive spirit was projected from Dr. Ham. Regardless of the message, Dr. Ham's approach sullied the atmosphere of the convention.
We know that many of our attendees agree with Dr. Ham’s young earth position as we do. What created this problem was Dr. Ham’s spirit. (emphasis in original)
As has been pointed out in other places, Ken Ham doesn't have a Ph.D. in anything and is self-taught (if one can call it that) with regard to the natural and sciences.

Nathan Ham blasted back:
Some Christians today are like the hippies of 50 years ago who used the word “love” to justify their fornications and sins against the word of God. The hippie culture is often pictured as a group of drug-addicted, fornicating drunks whose catchphrase “make love, not war” gave their movement a false sense of piety. But to those who know a handful of Bible verses taught to Sunday school children, their sins are as grievous as the war crimes they claimed to oppose. Just the same, these Christians like to justify their disobedience to the Bible by saying “we are supposed to love each other”. Oh, but aren't these hippie Christians godly? (I am speaking sarcastically). I mean, they actually quote John 13:35. Please note: their judgment is coming according to Proverbs 1:26.
Todd Wood’s take on this is somewhat understated:
I understand his point about love being used as an excuse to tolerate error (and I sympathize), but does Nathan's post seem just a bit over the top to anyone else?
Nathan Ham's response isn't just over the top, it is offensive. It equates anyone who does not hew to the Young earth message with empty-headed hippies and states that anyone with this view is going to hell. This is arrogance of the highest order and should be condemned within Christian circles. No wonder these people were disinvited. He talks about harming the body of Christ. How are his words edifying? How do they build up the body of Christ. One of the tenets of the Homeschooling message should be familiar to all Christians:
One of the core values of our convention is that good people can disagree and still be good people.
Not to Ken and Nathan Ham. To them, there is only one way to think about these things and if you don't accept that way, be damned! While I have never had much respect for Ken Ham or his endeavors, it is hard not to feel antipathy at this point and an earnest hope that others will have their hearts and minds made aware of this poisonous attitude and how badly it reflects on Christians and Christianity.

Thursday, March 24, 2011

A Wake Up Call?

Apparently, a homeschooling association has banned Ken Ham from their upcoming convention for being too intolerant. AiG has its own account of the ordeal, posted here. According to an unsigned article:
In an email to Ken Ham, the leader of this homeschool group wrote to us (just after midnight last night) to announce its decision. Sadly, the leader of this group did not personally call Ken or anyone at AiG first, nor did anyone on his board, to make sure they got the full background. Just as a common courtesy, not to speak of biblical guidelines (such as Proverbs 18:13; Matthew 18:15–17; etc.), one would expect that one of its leaders would at least have spoken to us before rescinding our agreement.
What did the homeschooling association write?
One of the core values of our convention is that we believe that good people can disagree and still be good people. We believe that Christians do not need to personally question the integrity, the intelligence, or the salvation of other Christians when debating Biblical issues. Ken has obviously felt led to publicly attack our conventions and a number of our speakers. We believe that what Ken has said and done is unChristian and sinful. A number of attendees are demanding explanations from our board and we must respond to them.

We believe that Dr. Ham is very intelligent and deliberate and that he decided that publicly slandering our conventions and defaming a number of our speakers is what he wanted to do. Whereas Ken chooses to conduct himself in a way that we believe to be unscriptural, we cannot countenance that spirit as we believe it would not honor the Savior whom we serve.
It is amazing and gratifying to see someone from a homeschooling association take on the one-dimensional Ham. This seems to have arisen, in part, due to Mr. Ham's public criticisms of one of the speakers of the conference, Peter Enns. Enns is a senior fellow at BioLogos and has written many articles for them on the nature of the literature of Genesis and the historical Adam. It is also no surprise that this has rubbed some Christians the wrong way. AiG continues:
For a long time now, Ken has been alerting audiences to what Dr. Enns believes and teaches. Since he was there at the convention to promote a Bible curriculum to homeschoolers, Ken could not in good conscience speak without warning people about him. Also, the conference organizers were aware back in November that we would be talking about the beliefs of BioLogos at upcoming conventions. Because Dr. Enns of BioLogos was speaking at Mr. Dean’s conventions to promote a Bible curriculum to homeschoolers, which we consider very dangerous to the spiritual upbringing of kids, we wanted to make sure that people knew what he believed.
While it is certainly true that Dr. Enns, who is a Christian theologian and professor of Biblical Studies, has some views that are not shared by many Christians, it is the supreme irony here that Mr. Ham has gone out of his way to “warn” people about Dr. Enns without once disclosing the fact that his own views on the creation of the universe fall within the purview of “flat earth religion” and are regarded by virtually all educated scientists as a joke and completely without scientific merit.

Concerning an article by Enns, Ham writes:
He accepts what the secular world teaches concerning evolution and millions of years, and it is so obvious this determines how he approaches the Bible. He does not have the same view of inspiration as I do. In fact, he doesn’t have the biblical view of inspiration: “All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness,” (2 Timothy 3:16).
Aside from the pomposity of such a response, Ken Ham does not have either the theological or scientific education that Peter Enns does and, therefore, employs a one-dimensional view of scripture that he argues is the only view that one can have. If it is not based on a six-thousand year old creation, it cannot be Christianity. I hope more organizations stand up to this kind of intolerance.

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Wednesday, March 23, 2011

UK Minister: “teaching creationism is at odds with scientific fact”

Michael Gove, Education Secretary in the UK has stated categorically that creationism will not be allowed in the British public schools. Riazat Butt, of the Guardian, writes:
The Department for Education has said Michael Gove is "crystal clear that teaching creationism is at odds with scientific fact" after a warning that the government's new free schools could be exploited by fundamentalist churches looking to promote a literal interpretation of the Bible.

The remarks follow a letter to the education secretary from the British Centre for Science Education (BCSE) suggesting that creationists planned to use government legislation on free schools to mount a "concerted attack" on science education.

Free schools can be set up by charities, universities, businesses, educational groups, teachers and groups of parents. They will have more freedom over the contents of their curriculum, leading to fears that science teaching in the schools may not be as rigorous. Teachers working at free schools will also not need to have formal teaching qualifications.
There is not really an analogous entity for this sort of thing here in the U.S. The closest thing, philosophically, would be private schools, which definitely are not free.

Tuesday, March 22, 2011

First Use of Fire in Europe Later Than Thought

New Scientist is reporting that examination of the earliest evidence of controlled fire in Europe has pushed it forward in time to around 400,000 years ago. Jessica Hamzelou writes:
To try to pin down the earliest evidence of controlled fire use, Paola Villa at the University of Colorado in Boulder, and Wil Roebroeks at Leiden University in the Netherlands re-examined the data from over 100 European sites. They were looking for evidence of fires that were unlikely to have occurred naturally – those in caves, for example – and for clues that fire had been used in a controlled way. These include activities such as making pitch: some early hominins made this sticky substance by burning birch bark and using it to glue pieces of flint to wooden handles to make stone tools easier to use.
She continues:
Although Villa and Roebroeks investigated only European sites, they think evidence of controlled fire use at a number of other sites is also up for debate. The Swartkrans site in South Africa is believed by some to contain 1.6 million-year-old evidence in the form of hundreds of charred bones. "But these might just have been sporadic natural fires that were taken advantage of," says Villa. In fact, just one site earlier than the 400,000 year mark has strong evidence of controlled fire use, the pair says: the 780,000-year-old Gesher Benot Ya'aqov site in Israel.
The earliest evidence in Asia is in the Homo erectus/ergaster site of Zhoukoudian, where it is estimated to be around 400 ky also. This does, indeed, suggest that early humans use of considerable resourcefulness without the use of fire. I am betting though, that even Spain during the Mindel and Riss glaciations was pretty cold. I would not be surprised if evidence was discovered that pushes the use of controlled fire back a bit.

Friday, March 18, 2011

Gibbons and Siamangs Booted off the Island

Science Daily has a story about a new Primate phylogenetic tree that has been derived from sequencing 54 genetic regions in 186 species. Over the course of the last twenty years or so, with the advent of the genetic revolution, there has been a wave of new information about the higher apes that has allowed us to break them out of their “grade” of higher apes and place them more accurately taxonomically.


It now appears that gibbons and siamangs (Hylobates, Nomascus and Symphalangus) are monophyletic with respect to the clade that includes gorillas, chimpanzees, orangs and us. I have reproduced the relevant part of the image in the PLoS article to the left. About them, the authors of the article write:
The eight species included in this study form three clades that coincide with genus designation (absent is Hoolock; nodes 64–69) that diverged rapidly 8.9 MYA. Moreover, Nomascus species appear more recent than Symphalangus and Hylobates, with node divergence dates estimated at less than 1 MY (Table 3, Table S9, Figure 2). Thus, Hylobatidae exhibits episodes of rapid divergence perhaps related to excessive genome re-organization and warrants additional investigation.
Another piece of the puzzle.

Hat Tip to Bill Myers.

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Thursday, March 17, 2011

Another Species of Homo??

There is, if you believe the work coming out of Max Planck Institute. According to an article in Der Spiegel:
The human family just got a new relative. Genetic researchers in Leipzig have deciphered the DNA of a hominid species that coexisted with Homo sapiens and Neanderthals around 40,000 years ago. A tiny piece of bone was enough for them to sequence the genome.

The miniscule amount of powder could have sat on a knife point, and yet, according to Johannes Krause, it contains something sensational. The Leipzig-based genetic researcher extracted the fine powder from a minute piece of fossilized bone -- and discovered a whole chapter of mankind's history inside it.
One wonders why the remains of such have not been found. No matter. Onward. This is a follow-up to a story that, somehow, escaped my notice earlier this year, the discovery of the Denisova girl. She, apparently is the representative of a new species of Homo that split off from the main line around 300,000 years ago, and lived in the steppes and Siberia. The speculations are almost lurid:
The scientists posed the question as to how different types of hominids might have interacted with each other. Did they hunt each other? Did they avoid each other? Might they have stolen each other's women? To find the answers to these questions, the Max Planck scientists compared DNA from the Denisova cave with that of modern man. They found no traces of Denisova characteristics in people from Africa, Europe or China. Indeed, clear indications of intermingling were only found among the inhabitants of Papua New Guinea.

The two types of hominids, researchers believe, must have encountered each other somewhere in Southeast Asia. They hypothesize that different Denisova tribes had settled there long before modern man made his way to East Asia some 30,000 years ago. The two groups must have interbred, perhaps not as a matter of course, but periodically. Later, the modern humans and their genetic dowry moved further south, whence today's Melanesians developed.

The Leipzig researchers now want to search Russian and Chinese collections for more fossils that could belong to the Denisova. The hope is to understand what they may have looked like. While the DNA provides hints on several characteristics of the Denisova, appearance is not one of them.
This is not out of the question, since hominids in this time range all belong to that kitchen sink, catch-all grade “archaic Homo sapiens,” which encompasses basically everything that succeeded Homo heidelbergensis up to modern Homo sapiens. It also means that the human family tree is considerably more bushy than we thought at this point in time.

On the other hand, if they found traces of intermingling with Melanesians and other Asian groups, it is not clear how “specific” these individuals were. The original authors have remarked that the Denisova girl represented an out-of-Africa migration, a conclusion that has been challenged by Martinón-Torres et al. 1 These authors write:
The evidence that the ancestors of Neanderthals (i.e., H. heidelbergensis) left Africa ca. 500–300 ka is currently inconclusive, and the origin of H. heidelbergensis remains enigmatic. Whilst dispersals out of Africa might have occurred ca. 1.0 Ma, large-scale dispersals within Asia were also probable, and thus an Asian origin of the Denisovans cannot be excluded. These issues cannot be resolved without substantial improvements in the dating of key specimens, without an enlarged Asian fossil hominin record (particularly from SW Asia), and without a much more detailed Middle Pleistocene climatic record from SW Asia and NE Africa. Although the Denisova evidence is undoubtedly a fascinating piece in the jigsaw puzzle of human origins, it would be premature at present to determine the part of the picture to which it belongs.
Given what we know about Neandertal DNA showing up in the modern human genome, the remains from Denisova may yet suggest a very wide-range polytypism in the human record during the transition from archaic to modern Homo sapiens.


1Martinón-Torres, M., Dennell, R., & Bermúdez de Castro, J. M. (2011). The Denisova hominin need not be an out of Africa story. Journal of human evolution, 60(2), 251-255.

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Sunday, March 13, 2011

Miyagi Prefecture Update

From FoxNews:

Official: Death Toll in Japan Quake 'Likely' to Exceed 10,000

Keep praying. A note about the picture in the story: Tagajo, where it was taken, is a few miles inland. It is the train station in which we would arrive before going to Takayama, the missionary community.

Shichigahama

My parents used to own a summer home in a missionary community on the northeastern coast of Japan on the seven beaches peninsula (Shichigahama). We still have friends in the area. I have had no word from the people in the region but this is what the town of Shiogama, seven mile away, looked like after the earth quake:




Please pray for the people in this area. This is a wondrous earth that God has created but it moves around quite a bit, often with disastrous consequences for the people that live on it.

Saturday, March 12, 2011

Francis Collins and Karl Giberson at BioLogos on Common Ancestry

There is a discussion going on at BioLogos between Francis Collins and Karl Giberson about the role of common ancestry in evolutionary theory. Karl asks:
A layperson is understandably skeptical when they are told that there’s this tree of life going back to a common ancestor and all these animals are on the tree but we have no direct evidence for most of them and we have to infer them hypothetically. How do you respond to this large number of missing pieces in the puzzle? Does that bother you at all?
To this, Francis responds:
I know it bothers people who are not really convinced yet about the consistency of the whole theory but it doesn’t bother me at all. Is the absence of a fossil representation of an organism really all that troubling when you realize that what you’re asking for in that case—fossilization— is extremely unlikely to have happened? Now we can actually go back and predict pretty much to the base pair what was the genome sequence of the common mammalian ancestor.

We have done that for big stretches of the genome to show how you can computationally assemble that information. And it’s breathtaking that you can actually look now at the DNA sequence, which is a fossil record of its own, of an organism that we’re all descended from. And so are all the other mammals because we have enough evidence from today that we are able to look back through history to see what that must have looked like.
This is similar to what Jerry Coyne wrote (paraphrased) that even if we didn't have a fossil record, evolution would still be true, based on the genomic revolution that has occurred in the last fifteen years. The fact that we have the fossil record, which backs up the genomic evidence is just another nail in the coffin.
Francis Collins finishes by writing: There’s lots of stuff we [his fellow geneticists] don’t agree upon. But we do agree upon descent from a common ancestor, gradual change over a long period of time, and natural selection operating to produce the diversity of living species. There is no question that those are correct. Those are three cardinal pillars of Darwin’s theory that have been under-girded by data coming from multiple directions and they are not going to go away. Evolution is not a theory that is going to be discarded next week or next year or a hundred or a thousand years from now. It is true.
Yup. Read the whole thing as well as the first post.

Thursday, March 10, 2011

Florida Evolution Bill

A “strengths and weaknesses” bill has been proposed in the Florida statehouse aimed solely at evolution. The Orlando Sentinel reports:

A bill filed in the Florida Senate would require a “critical analysis of the scientific theory of evolution,” and some scientists fear it will open the doors for another heated evolution debate in Florida.

The bill, SB 1854, was filed by Sen. Steve Wise, R-Jacksonville, who has seemed mostly focused on his merit-pay plan for teachers this year.

The Florida Citizens for Science, an advocacy group that argues in favor of teaching evolution and better science instruction overall, says such bills are just an attempt to undermine lessons on evolution.

It notes that Wise filed a similar, and unsuccessful, bill in 2009, and has spoken in favor of “Intelligent Design,” an argument that an “intelligent cause” better explains living things than evolution by natural selection.

Well, at least someone was honest about why one of these bills is being drafted. Usually, they are promoted as fostering “critical thinking” in science, when really the people involved just want evolution gone. They just don't have the honesty to say that.



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More on the Ark Encounter

This is not new per se but there are more rumblings about the legality of the Ark project as it pertains to the state of Kentucky. NPR's Cheri Lawson writes:

Editorial boards of Kentucky's two largest newspapers have railed against the project. So have academics who disagree with the creationist view of science.

[Ken] Ham, the CEO of Answers in Genesis, says increasingly there's a bias against Christians who take the book of Genesis as literal history. He says the theme park's intent is to create more awareness of the Bible.

"That's what it is," he says. "We make no apology about that. It is a theme park centered around biblical history."

What's getting more attention in Kentucky, though, is the proposed tax rebate. Under Kentucky's Tourism Act, the park could recoup more than $37 million based on ticket sales and the money brought in over the course of 10 years.

Erwin Chemerinsky, a constitutional scholar at the University of California, Irvine, says building a Bible-based theme park isn't an issue. But giving it tax breaks violates the constitutional separation of church and state.

"The Supreme Court has said that the government can't act with the purpose or effect of advancing religion," he says. "This project is all about advancing religion even as the governor of Kentucky has described it. In that way, it violates the establishment clause of the First Amendment.
There is also the point that the county in which the project is proposed currently has 11% unemployment and that such an endeavor would help the county financially. This is likely true. That does not, however, change the nature of the exhibit.

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CFSI Developments

The Center for Faith and Science International is undergoing a web page makeover, which Rob Zimmer says will go live in the first part of April. That is when the next post by yours truly will go up.

I just turned in my latest BioLogos post which should go up shortly. It is on the adaptive radiation of the early australopithecines.

New Background

I finally got the nerve up to try to change the background. I think it worked. I may adjust it again, now that I know how to do it.

Wednesday, March 09, 2011

Bernard Wood and Terry Harrison on Early Human Origins

Bernard Wood and Terry Harrison, two of the preeminent scholars in the study of human origins think that we are assimilating too many fossils into our family tree. In an article in PhysOrg, the author writes:
The paper, "The evolutionary context of the first hominins," reconsiders the evolutionary relationships of fossils named Orrorin, Sahelanthropus and Ardipithecus, dating from four to seven million years ago, which have been claimed to be the earliest human ancestors. Ardipithecus, commonly known as "Ardi," was discovered in Ethiopia and was found to be radically different from what many researchers had expected for an early human ancestor. Nonetheless, the scientists who made the discovery were adamant it is a human ancestor.
Wood and Harrison have a point here. One of the things that we castigate those that are unfamiliar with evolutionary theory about is “unilineal” thinking—that you can have transitional forms in the fossil record that do not reflect direct ancestry but “collateral” ancestry. This is especially true in the transition from the late theropod dinosaurs to birds. Yet, because we are talking about our own lineage, we tend to slip into a unileal way of thinking. Witness the brouhaha about Ida last year. Everyone wanted to roll her into the human fossil line even though there was no concrete evidence of such.

This does not mean that Sahelanthropus, Orrorin and Ardipithecus are not transitional. It just means that there is no direct evidence that they are ancestral to the human line. In the article, Wood and Harrison write:
There is no reason why higher primate evolution in Africa in the past ten million years should not mirror the complexity observed in the evolutionary histories of other mammals during the same time period. Nor is there any reason, especially with the lessons from Ramapithecus and Oreopithecus fresh in the minds of researchers, to assume that hominins should not be prone to the same limitations and uncertainties of phylogenetic analysis as other fossil primates.1
This does not make them any less worthy of study or of producing excitement in the palaeoanthropological community.

1Wood B., Harrison T. (2011) The evolutionary context of the first hominins. Nature 470:347-352.
10.1038/nature09709

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Tuesday, March 08, 2011

Climatic Conditions of the Ordovician

A new article in PhysOrg reports on efforts to get a handle on what led to one of the greatest mass extinctions in the planet's history. Tony Fitzpatrick writes:
A team of researchers, including earth and planetary scientists from Washington University in St. Louis, for the first time has been able to reconstruct both ocean temperature and general ice thickness of massive glaciers during one of the biggest mass extinctions in history hundreds of millions of years ago.

The extinction, which occurred between 445 and 443 million years ago in the Late Ordovician Period, is one of the five biggest mass extinctions in Earth history, wiping out an estimated 75 percent of simple marine species.

The Ordovician glaciation is the only one that coincides with a major mass marine extinction. Shedding light on this ancient event can help reveal clues about the interplay between evolution, climate and environment.
Some might say, big deal. Why is money being spent on something like this? Simply: if it happened once, it can happen again. It also educates us about how the earth came to be the way that it is and helps us understand how it behaves better.

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Friday, March 04, 2011

Casey Luskin Invokes Need for Tennessee HB 368

In Evolution News and Views, Casey Luskin has endorsed the need for Tennessee House Bill 368. He writes:

Why do we need academic freedom legislation like Tennessee's HB 368? In case biology lecturer Allison Campbell decides to relocate to the United States. Sadly, even if she remains in New Zealand, there are already people here who don't allow for the free flow of ideas, especially when it comes to discussion of evolution.

Biology lecturer Allison Campbell at the University of Waikato in Hillcrest, New Zealand, exemplifies a mindset that is tragically common in academia. She openly boasts that if a student were to use standard ID arguments such as the irreducible complexity of the bacterial flagellum, that student would be "marked down."
He then argues that she has gotten a number of points wrong. Lets see what he writes:
She capitulates to the conspiracy theory that ID is creationism because of the editing of the Pandas textbook, ignoring the fact that prepublication drafts of Pandas used the term "creationism" in a way that is very different from standard formulations of creationism that caused it to be declared unconstitutional by the U.S. Supreme Court. (For details, see here or here.)
In the first document that Mr. Luskin cites, he argues that a blanket designation of “creationist” is inappropriate:
It is important from the outset to understand that labeling ID “creationism” simply because many of its proponents believe God created the universe would define the term so broadly as to make it largely meaningless. For example, biologist Kenneth Miller, one of the plaintiffs’ expert witnesses, conceded on the witness stand that he was a creationist when “creationist” is understood to mean anyone who believes that the universe was created by God.
There are two problems here. The first is that calling Kenneth Miller a “creationist” is not meaningless. Kenneth Miller is a creationist. So am I. We are both evolutionary creationists. Casey Luskin, William Dembski and Hugh Ross are Intelligent Design Creationists. Ken Ham and John Morris are Young Earth Creationists. This tree might be instructive:
Note: I have since adopted the term “evolutionary creationist” as being preferable to “Theistic Evolutionist.”

The second problem is that Luskin and others consistently use the terms “Darwinist” and “evolutionist” in their writings and, by doing so, fail to make the same distinctions that he claims are not being made about the use of the word “creationist” (see here, here, here, and here). What he and other writers of the Discovery Institute and Young Earth Creation groups mean when they use these terms is those individuals who are philosophical naturalists, but they do not make this distinction. There are many evolutionists who are also Bible-believing Christians. That is not a very useful distinction when you are trying to denigrate evolution, however.

Also, in his defense of the idea that ID is not creationism, Mr. Luskin never addresses the “smoking gun” problem of the “cdesign proponentsists.” which clearly linked the terms “creationists” and “design proponents.”

He continues:
She rants about the "Wedge document" even though its actual text is far more benign than she realizes, ignoring the fact that leading evolutionists have expressed their own motivations in the debate over ID and evolution.
Luskin fails to mention the fact that there are serious objections to the way in which Discovery Fellows like Michael Behe define science (his definition of science would accept astrology) or the fact that Phillip Johnson wants to abandon the entire scientific enterprise or that the ID movement is, in William Dembski's words, "just the Logos of John's Gospel restated in the idiom of information theory."1 While I also accept the word of God, the Bible is not a scientific textbook, nor was it meant to be. The text of the Wedge Document is not benign with regard to dismantling the scientific enterprise.

He finishes up by writing:
Dr. Campbell might not realize it, but she just heartily endorsed what is perhaps the most illiberal and anti-freedom aspect of the Kitzmiller ruling. In America, Judge Jones' logic is usually immediately seen as bigoted because the fact that someone believes in God should never be taken as a reason to dismiss or ban their scientific views. (For a discussion, see here or here.)
More smoke and mirrors. That is not what Judge Jones did. He said absolutely nothing about belief in God. He decided that ID was religiously-based, a conclusion that was very easy to draw based on the testimony of the defense, some of whom lied in the court room about their reasons for wanting ID taught in the schools. Furthermore, I have read the book that the defense trucked into the schools in the dead of night, Of Pandas and People. The book is awful and if this is representative of the supplementary material that the supporters of this bill want to use, then the opponents of this bill have every right to voice their opposition.

I would like to have an open mind about HB 836. It is certainly true that critical thinking is required in Any scientific endeavor. Doesn't it seem odd, though, that only evolution is being singled out? Sure seems odd to me.

1William A. Dembski, (1999) Signs of Intelligence: A Primer on the Discernment of Intelligent Design, Touchstone, July-August, 84.

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Tuesday, March 01, 2011

More on the Tennessee Bill

Tom Humphrey has written an article for the Knoxville News Sentinel on the house bill to promote “academic freedom.” He writes:

An American Civil Liberties Union leader says a bill sponsored by Knoxville's Rep. Bill Dunn is a backdoor means of promoting the teaching of creationism and the debunking of evolution in Tennessee schools.

In a House Education Subcommittee meeting, the measure was also criticized by Jerry Winters, lobbyist for the Tennessee Education Association, as a "lawyer's dream" containing "some of the most convoluted language I've ever seen in a bill."

Dunn said the measure -- HB368 -- is simply a move to help students become 'critical thinkers' on scientific subjects and that opponents are trying to 'get off on some tangent' by wrongfully saying 'we think there may be something hidden in there.'

As the evidence from Livingston Parrish, in Louisiana shows, that is exactly what is going on.

The story also quotes Rob Zimmer, who does not seem to be alarmed by the possible passage of the bill. Humphreys writes:
Zimmer identified himself as a scientist who previously headed a research company on genetics and has learned that many scientific theories - for example the former belief that most DNA was "junk DNA" serving no useful purpose - are refuted by more research triggered by critical thinking.
He is correct about that. I am quite certain that critical thinking would give rise to greater research and better scientific breakthroughs...if that is what the promoters of the bills really wanted. It is not. They want the dismantling of evolution teaching in public schools.

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Meanwhile, In Tennessee...

Lauri Lebo has a piece in Scientific American on the “academic freedom” bills that have popped up and sheds a spotlight on one that has just come to light in my back yard—Tennessee. She writes:
The home state of the Scopes Trial is now on the verge of adopting the "strengths and weakness" language with the February 8 introduction of House Bill 368 (pdf). A week later, its identical counterpart, SB 893, was introduced in the senate. Whereas similar bills in Oklahoma and New Mexico have already perished in committee this year, observers are watching Tennessee's developments warily.

"The fact that it's moving so quickly is a matter of concern," says Josh Rosenau, a spokesperson for the National Center for Science Education, a watchdog organization that monitors attacks on classroom teaching of evolution. "There appears to be some momentum behind it, which suggests it could pass."
So where does this bill come from?:
"…[T]oday's evolutionary scientists have become the modern-day equivalents of those who tried to silence Rhea County schoolteacher John Scopes for teaching evolution in 1925, by limiting even an objective discussion of the scientific strengths and weaknesses of evolutionary theory," David Fowler, head of the Family Action Council of Tennessee and chief lobbyist behind Tennessee's proposed anti-evolution bill, wrote recently in an op–ed in the Chattanoogan.
One can almost see the hand labeled “Discovery Institute” up the back of his shirt making his mouth move. All of the supporters of these bills say the same thing: that they want to inject critical thinking into science. The problem is that they do not give a rip about the rest of the scientific enterprise. Chemistry? Physics? Geology? Not important. The entire focus is on evolution. They want it gone and they do not care how they go about it.

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