Showing posts with label pseudo-science. Show all posts
Showing posts with label pseudo-science. Show all posts

Tuesday, March 02, 2010

Do you mammoth?

"Now entire villages are surviving on the trade in mammoth bones. And a new verb has entered the vernacular: mamontit, or "to mammoth" -- meaning, to go out in search of bones."


The LA Times has an article about one of the side-effects of the ongoing 'shrinkage' of permafrost in Russia (likely due to global warming): more mammoth carcasses are turning up. So much so, in fact, that it's engendered a whole industry based on the recovery and exportation of mammoth ivory. While the scale of this 'industry' is increasingly staggering, as the article notes, it's not exactly a novel phenomenon, although the intensity at which it's now unfolding certainly is

In truth, this trade is not entirely novel. Man has been hunting mammoths in Russia's icy north as far as memory reaches. The permafrost holds bones that bear workmanship from the Stone Age -- which scientists in Siberia sometimes call the "bone age" in homage to the many weapons and tools hacked from mammoth bones.


What is most troubling about this is the fact that frozen mammoths are a non-renewable resource (that just sounds odd to write!). Really, just like archaeological sites, every mammoth carcass potentially offers a wealth of evidence about the biology and behavior of these extinct animals, most of which will be lost unless it is properly recovered at the find spot. Not paying sufficient attention to context results in that much less information we can get on those shaggy beasts. I'm fully sympathetic to the 'people are doing this so they can eat' argument; that said, most of the people interviewed on the record in the article don't exactly seem to be part of the huddled masses this new form of 'mammoth hunting' purports to save from a life of misery. In fairness, one of the bone hunters does mention they're getting 'carbon' dates from the remains, but how good is the association, and what happens if the date is useless due to contamination or whatnot? And shouldn't they also be collecting DNA samples and contextual paleoenvironmental data? I don't know... the whole piece strikes me as describing more the culture modern 'mammoth cowboys' (and it's not flattering) than any kind of legitimate, justified and ultimately scientifically useful practices.

Sunday, October 21, 2007

Against Creationism in Canada

Scott Rowed writes a very good op-ed piece in the Calgary Herald criticizing the growth of creationism in Canada, and the age-old attempts of creationists to portray evolution as "just another theory". He also justly criticizes politicians like John Tory (Conservative Party Leader of Ontario) who are trying to derive political capital by pushing creationism in Canadian public schools.

I can only agree with Rowed when he argues that:

"Science and technology are the engines of our economy. If we indoctrinate our children with pseudo-science like creationism or intelligent design, or dumb down the curriculum to avoid "offending religious sensibilities," we are robbing them of exciting careers and harming Canada's future scientific and economic power.

The science curriculum need to be strengthened, not gutted. It needs to inspire young children with the wonders of distant galaxies and nebulas, with the vastness of geological time, and with the incredible diversity of life on Earth and how evolution shaped it."


Thanks to Greg Laden for making me aware of this one.