Posted on 01/09/2011 9:30:07 AM PST by Salman
A new University of Florida study following the evolution of lice shows modern humans started wearing clothes about 170,000 years ago, a technology which enabled them to successfully migrate out of Africa.
Principal investigator David Reed, associate curator of mammals at the Florida Museum of Natural History on the UF campus, studies lice in modern humans to better understand human evolution and migration patterns. His latest five-year study used DNA sequencing to calculate when clothing lice first began to diverge genetically from human head lice.
Funded by the National Science Foundation, the study is available online and appears in this month's print edition of Molecular Biology and Evolution.
"We wanted to find another method for pinpointing when humans might have first started wearing clothing," Reed said. "Because they are so well adapted to clothing, we know that body lice or clothing lice almost certainly didn't exist until clothing came about in humans."
...
(Excerpt) Read more at sciencedaily.com ...
Figuring out when people started to wear clothes by studying lice.
Thank you. It has been a long time. I hope they laundered them.
"We wanted to find another method for pinpointing when humans might have first started wearing clothing," Reed said. "Because they are so well adapted to clothing, we know that body lice or clothing lice almost certainly didn't exist until clothing came about in humans."
And you thought your tax money was going to waste! Without government grants no one would have funded such a profound, though useless, study. And look at the brilliant conclusion - there were no clothing lice until there was clothing! I hope they don't stop the study there. We may discover there were no bed bugs until there were beds but that is pure speculation.
I wonder what the AGW people think about this?
In Before the Helen Thomas Photo (IBtHTP)!
And their descendants are migrating out of Mexico in record numbers today.
Tax funding and the generalized liberal attitude of scientists aside, based on my understanding of The Bible and of anthropology and fossil based migratory evidence, I would say that this is very interesting and probably generally correct.
“”Because they are so well adapted to clothing, we know that body lice or clothing lice almost certainly didn’t exist until clothing came about in humans.” “
It is this “wet streets cause rain” kind of logic that
sets apart scientists these days...
All other possibilities are set aside in favor of a
foregone conclusion he sets out to prove. I find it amazing
that these are the same kinds of people who make fun
of the intelligent design people for having a preformed
idea...
ampu
Please tell me that a tax funded grant didn’t make this study possible.
A more useful study would be to find a way to make lice extinct.
I know you were just itching to make that ping.
Quit bugging me. You're just being nit-picky.
:’)
I remember when I was in High School, my sister often
complained that the clothes my mother bought her were
“A hundred and seventy thousand years OLD!!!”
Oddly enough her daughter now says the same thing!
When we sheared our goats I ask the pro doing the shearing if he had problems with the lice all goats have. He said nope, they drop off because of body temp of sheep and goats is higher than the human body temp. He could always tell if we missed a goat during delousing (done 4 times a year). And wasn't sweet when he told us we missed one..
If you missed one goat, they would be lousy with lice..:O)
The term "crabs" usually refer to pubic lice. Once in a while we would get one in the hospital and the doctor would usually put a warning on the front of the chart, so we wouldn't catch them in the process of our care for the patient in the hospital..
LOL...thanks for that chuckle...an obvious error in logic, but these are scientists we're talking about.
We may find that there were no scientists until there were grants, and the entymologists can study "grant grubbers"...
There you go, offering suggestions. I wonder how much the grant grubber study will cost us and how many followup studies will be required? After all, there is the grant grubber grabber to be considered.
:-)
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.