Showing posts with label paleontology. Show all posts
Showing posts with label paleontology. Show all posts

Thursday, January 24, 2008

Did T-Rex Cuddle With Adam & Eve?

What do you think of when I say the word "museum"? School groups of bored kids shuffling from one exhibit to another? Fossils? Rocks? Your grandma's house?

How about dinosaurs living in the Garden of Eden?

No? Neither do I. A museum is a place of learning, where geeky scientists attempt to cause a little bit of scientific learning to absorb into the brains of a typically uninformed public by making what they think will be compelling displays of scientific data or artifacts.

I was amused the other day when a friend of mine (Thanks, PeaceFrogs!) sent me the following link that interviews the founders of the Creation Museum in Kentucky while it was being built back in '06:

http://www.youtube.com/watch?v=Wzjjxi7f0Oc

If you believe what the Creation "Museum" is telling us, you would believe that the world is only 6,000 years old, that dinosaurs coexisted with Adam and Eve in the Garden, and that dinosaurs climbed onto Noah's Ark two-by-two along with lambs and crickets and lions and tigers and bears (oh my!) and they all lived happily and non-carnivorously for 40 days and 40 nights with Noah's soon-to-be incestuous family. Funny, I don't remember reading about dinosaurs in Genesis!

Oh, sweet T-Rex, if only you could cuddle with me at night and keep me warm like you did Adam and Eve in their innocent, Platonic beds!

To teach these "lessons", they use animatronic dinosaurs playing alongside happy little animatronic children dressed in caveman garb and a giant T-Rex tromping through the Garden of Eden.

Yes, and though the Creation "Museum" hides in a shroud of scientific inquiry, like the Intelligent Design mumbo-jumbo they espouse, nary there will you find reference to any peer-reviewed papers in any journals of geology, biology, or ecology. But for the low low price of $19.95 per adult ticket, you, too, can enter the "museum" and partake of such scientific activities as a tour that highlights "God's judgment of the Tower of Babel" or a seminar entitled "Security for faith-based organizations".

Here's a rather amusing interview conducted with the director of the museum and a bona fide scientist: http://www.youtube.com/watch?v=HajP5pE4BE0.

Wow. Just goes to show that no amount of evidence from tens of thousands of published scientific articles each year will change the irrational mind of zealots. So I have to ask what's really on display at the Creation "Museum" – the supposed "evidence" that dinos laid down with the lions and the lambs, or the white-bread, wide-eyed fundamentalists who cheerfully enter the "special-effects theater complete with misty sea breezes and rumbling seats" and swallow the Bible as literal fact, then file off to the gift store to buy more propaganda illustrating how us evil, godless scientists are lying to them with devil-inspired scientific inquiry.

I wonder how they would react to "museums" inspired by other creation myths, such as that of Hindu or Greek mythology. Would T-Rex be shown hatching out of the creation egg with Brahma? Would velociraptors be depicted strutting around on Olympus with Zeus and Epimetheus? How preposterous would that be? It is no less preposterous to me than the Creation Museum's version.

But, hey, who am I to rain on their holy theme park? Praise Jesus and pass the tickets!


Image ruthlessly adapted from HERE and HERE.

Friday, January 4, 2008

Once Bitten, Twice Extinct

Many years ago, when I was thinner, younger, and as wise as your average 20-year-old, I did some ecological research in the wilderness areas of Idaho, backpacking through the Rockies. On one particularly hellish hitch into the woods (during which I suffered acute mountain sickness, was abandoned by my crew leader, and was briefly lost in the wilderness – see previous blog post), my crew and I collected data from a high mountain lake. We arrived at the pristine, picturesque little lake just after dusk and pitched our tent right next to the shoreline, bedding down for the night. The next morning, we realized our dire mistake. Upon unzipping our tent to go take a whiz, we were immediately assaulted by a horde of mosquitoes.

Now, I've been victimized by mosquitoes many times, but this was nothing like I'd ever experienced before. In seconds, all exposed skin was completely covered by these little, black and gray devils. Off! spray had no effect. The only thing we could do was cover ourselves as much as possible with clothing and rain suits and soldier through it.

And then I had to take a dump in the woods. Oh, man! I've never been so creeped out in my life. That was the fastest sh*t I think I've ever taken. My ass was one giant itching sore after that. As I rushed through the process, I couldn't help but wonder how many mosquito-borne diseases I was contracting through my butt. Even if the odds were one in a million, I'm sure I was bitten more than that. It really made me feel sorry for people who live in tropical or swampy regions where mosquito infestations like that were the norm. No wonder diseases like malaria and dengue fever wipe out huge number of people in the tropics each year. It's a wonder humanity doesn't go extinct in those regions (or take a dump outdoors!).

So it should come as no surprise that even the dinosaurs were not immune to the horrors of the not-so-humble mosquito. In fact, two leading entomologists are suggesting that insect-borne diseases may have contributed to the demise of dinosaurs:

http://www.physorg.com/news118591469.html

George and Roberta Poinar, husband-and-wife entomologists at Oregon State University, have made this argument in their book, What Bugged the Dinosaurs? Insects, Disease and Death in the Cretaceous, which has just been published. These authors are more famous for their work studying ancient insects preserved in amber, and are very well-regarded in their field. I had the honor of working in the same department as Dr. Poinar, for a year and a half, back when I was an entomologist.

Now, likely you're all familiar with the idea of a gigantic meteor hitting in what is now the Yucatan area, causing a catastrophic climate change which likely was the leading factor in the dinosaur die-off known as the "K-T Boundary" at the end of the Cretaceous Period, but one perplexing thing about that has been that the die-off wasn't immediate. It still took thousands of years for most of those dinos to go extinct, and many took much, much longer. Though the meteor theory would be a good kick-off to weaken species, something like disease states would be good candidates for finishing the job. And there is evidence in fossilized dino crap of infections by nematodes, trematodes, and protozoans that could have brought disease conditions and viruses to these reptiles. These sorts of diseases were likely just emerging, so the vertebrates would have had little resistance.

So, basically, the Poinars are suggesting these lumbering beasts were the victims of getting bitten in the ass by bastardly, disease-ridden little mosquitoes and other biting insects and killed because of it.

I can sympathize. My ass still itches just thinking about it!


Images adapted from HERE and HERE.