Tag Archives: Zoology

Genome Size and Complexity

the groups in this figure are arranged along made-up "scala naturae" to emphasize the lack of relationship between genome size and intuitive notions of organismal complexity -- please do not construe this figure as an endorsement of a progressionist view of evolution!).

(Note: the groups in this figure are arranged along made-up “scala naturae” to emphasize the lack of relationship between genome size and intuitive notions of organismal complexity — please do not construe this figure as an endorsement of a progressionist view of evolution!).

The chart above and note are from genomesize.com

As the note says, the bars in the chart indicate ranges of genome size. The measurements are given as a C-value, which here is a measure of weight in picograms. As we can see, genome size and complexity do not go hand in hand. Salamanders, flatworms, and algae are just a few of the groups which have members with genomes sizes larger than that of the mammals. Et tu, Chondrichthyes? Members of the protozoa have the largest. Isn’t it bad enough that humans have to deal with penis envy, now this? If there is a creator, he has an “inordinate fondness” for amoebae. All that sexy amoebic swaying and oozing is what did it. It’s a damn popularity contest. The swimsuit contest lost us the most points; the amoeba slipped out of its top, showed some membrane, and won the day.



Filed under Biology, Intelligent Design

Creationist Of The Month Club – Dinesh D’Souza

Weeeeeeeee, Im a creationist.

Wheeeeeeeee, I'm a creationist.

Dinesh D’Souza is a professional apologist. To him Christianity is the source of all good in the world, and evolution is nasty atheistic propaganda. Here’s an excerpt from a piece he wrote on evolution and intelligent design:

The problem with evolution is not that it is unscientific but that it is routinely taught in textbooks and in the classroom in an atheist way. Textbooks frequently go beyond the scientific evidence to make metaphysical claims about how evolution renders the idea of a Creator superfluous.

Chemistry and physics are also taught in an “atheistic way”, as are computer science and mathematics. Science, by its very nature, is secular because the supernatural is not open to any form of investigation. When teaching evolution a teacher ought not to even mention god, because god is not a source of viable data.

D’Souza accuses science of making “metaphysical claims“, but it is Christians like himself who are guilty of this sin. They presuppose the existence of a higher being, and they whine when their presupposition is contradicted in a science classroom. It is perfectly reasonable, considering the evidence, for a biologist to conclude that life on Earth evolved and was not designed. This claim is about the physical world, not the metaphysical one. To proclaim the existence of a grand designer is a “metaphysical claim“, one that is wholly untestable within our Earthly realm. In essence, what D’Souza is upset over is biologists not including a dash of the supernatural in the mix.

Most Christians don’t care whether the eye evolved by natural selection or whether Darwin’s theories can account for macroevolution or only microevolution. What they care about is that evolution is being used to deny God as the creator.

First D’Souza denounces science for making a “metaphysical claim“, then he squawks that science is not including the metaphysical. Way to go on the blaring contradiction there, Dinesh. Now I’m positive you’re a Christian and a creationist. Only an Olympic grade rationalizer would do a one-eighty within the span of a few paragraphs.

Yesterday, in another article, D’Souza offered his pity for biologist and atheist PZ Myers.

Asked whether Christianity deserves credit for founding the first Western hospitals, universities and even scientific breakthroughs, Myers said, “No. People made those contributions to Western civilization”… Christianity was a powerful motivating force in why people did those things. You can find all this out by opening up a history book.

[Emphasis added to distinguish the wheat from the chaff]

Apparently, D’Souza has no grap of science methodology or religion and its lack of methodology. Indeed, Christianity founded many great universities. But the fact remains that one cannot successfully investigate the natural world while limiting one’s answers to within a religious framework. European universities were scientifically unproductive places until the Enlightenment. In the 18th century, almost half of the pupils of Oxford and Cambridge studied for the clergy; emphasis was on the classics and the Bible. Natural philosophy, as science was known then, was looked upon with suspicion, as it meddled with the belief in creation. It was only when researchers were free to contradict scripture that any real work got done. Dinesh would find all this out by opening up a history book.

So, I dub Dinesh D’Souza creationist of the month for September, 2008. Congratulations, Dinesh, on a job well done.

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Filed under Creationist Of The Month Club

The Montauk Monster Eats Human Brains For Lunch

It looks like the mystery of the Montauk Monster is solved. It’s a decomposing raccoon with missing teeth and missing fur. But what’s fascinating about the story of the monster is that it inspired such imaginative stories and outrageous speculation.

What is it in our human minds that makes us choose the unknown over the known. Why do some of us reject reasonable explanations for fantastical ones? For example, the media and the public automatically assumed the creature washed up on the beach, that it had an aquatic origin, not a terrestrial one. Which one is more reasonable? It’s clearly a mammal. And raccoons do love the seashore and seafood.

And minds leaped to the conclusion that the Montauk Monster was a creature completely unknown to science. Why didn’t the same minds consider the possibility that the “creature” was just unknown to them, and not to science. Not all of us are experts on anatomy and the decay of animal remains. Why can’t we just admit ignorance, instead of grasping at straws?

When a reasonable explanation isn’t immediately available our minds seem to reach for the stars.


Filed under Skepticism

Baby Mammoth On Ice

If you haven’t seen the 10,000 year-old carcass of the baby mammoth yet, check out the video. She’s a cute little bugger even in death. The six-month-old female was discovered in North West Siberia. You can read more about her at  BBC News.

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Filed under Biology