AiG on Tiktaalik

The Discovery Institute flailed about hopelessly trying to deny the value of Tiktaalik (which, as commenters pointed out, is kind of weird in itself—I thought ID didn’t deny the facts of evolution, just the mechanisms), but what about those forthright creationists at Answers in Genesis? They also fall all over themselves to argue the bad, bad evidence away. Read the Lancelet’s rebuttal to see Menton wrung out like dishrag.

The interesting thing about all this is that the Menton and Looy are simply pointing out that Tiktaalik has attributes of a fish, but doing nothing to dispute the observed similarities with tetrapods. Has it ever dawned on them that an animal somewhere between fishes and tetrapods might actually have some attributes of a fish? What makes me wonder is why AiG didn’t post a picture of the specimen. There are, by now, tons of pictures on media websites all over the place. A Google image search for “tiktaalik” turns out four pages of results. Here’s why: they’re scared, deathly scared. The implications of Tiktaalik are so bloody obvious that they have a lot of work to do in order to deal with this one.

Give ’em time. They’ll figure out yet another dishonest line of patter to babble out while keeping their eyes clamped tightly shut.

The Discovery Institute on Tiktaalik

The poor babies in Seattle are in a state of denial.

These fish are not intermediates, explain Discovery Institute scientists I queried about the find. Tiktaalik roseae is one of a set of lobe-finned fishes that include very curious mosaics–these fishes have advanced characteristics of several different groups. They are not intermediates in the sense that they are half-fish/half-tetrapod. Rather, they have some tetrapod-like features. The anatomical characters of Tiktaalik and similar taxa were “coded” and analyzed by a computer program. Because of the presence of some advanced characters, the analysis placed Tiktaalik next to a group of tetrapod-like fishes. What is clear is that forms like Tiktaalik are a melange of primitive and more developed features.

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Forrest Mims: A wanna-be bully

Eric Pianka is eccentric, opinionated, and outspoken; many people might disagree with specific bits and pieces of his position. But I don’t think that he is a eugenicist, a hate-filled fan of the Third Reich, an advocate of planned genocide, anti-human, or a crazed scientist planning the death of humanity. Nick Matzke has compiled a list of the slander that’s been aimed at Pianka. It ain’t pretty.

Transcripts of his talks are beginning to emerge; he has given this same talk, “The Vanishing Book of Life”, seven times now, and the only time it has received this level of vituperation is when a creationist in the audience distorted its message. It’s an entirely manufactured controversy, to no one’s surprise: that’s what creationists do.

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Call for submissions!

Two carnivals under my purview are coming up next week, both on Wednesday, 12 April, so let’s get rolling on bringing in exciting links.

The Tangled Bank

The Tangled Bank will be held at Discovering Biology in a Digital World, under the care of Sandra Porter. Send links to interesting science writing to her, to me, or to host@tangledbank.net by Tuesday.


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For the first time, I’m going to be hosting the Carnival of the Liberals. The hosting guidelines for this one are interesting: it’s competitive. I’m only going to post what I think are the ten best submissions. You can guess what I like: uncompromising liberalism. Strong words. No apologies. Secularism (Steven Waldman and Amy Sullivan need not bother sending me anything, but that does not preclude Christian contributors). I’ll look especially favorably on anything about science and science policy. Send the links to me by Tuesday to make me happy.

Science guy harshes creationists’ mellow

I’m a Bill Nye fan, so it was good to learn that he’s not reluctant to point out the foolishness of creationists.

The Emmy-winning scientist angered a few audience members when he criticized literal interpretation of the biblical verse Genesis 1:16, which reads: “God made two great lights — the greater light to govern the day and the lesser light to govern the night. He also made the stars.”

He pointed out that the sun, the “greater light,” is but one of countless stars and that the “lesser light” is the moon, which really is not a light at all, rather a reflector of light.

A number of audience members left the room at that point, visibly angered by what some perceived as irreverence.

“We believe in a God!” exclaimed one woman as she left the room with three young children.

Nye also was critical of what he said was governmental agencies’ lack of action, even lack of understanding, in protecting the Earth from global warming and wasted resources.

My kind of guy. I have to wonder why a fundagelical who is dedicated to a literal interpretation of an old superstition would even bother going to a science talk, though…and please don’t try to tell me that scientists and popularizers have to tread lightly on blatant idiocies.