Quotulatiousness

April 9, 2024

Checking in on the front lines of paleontology research

Filed under: History, Politics, Science — Tags: , , , , , , — Nicholas @ 04:00

Sarah Hoyt is amazed and surprised at some recent revelations about the latest paleontological discoveries:

Yesterday I did something I used to do more often, and looked into the latest discoveries in paleontology and archaeology and such.

And shortly after remembered why I no longer do it every month.

Apparently the latest, greatest news is that — yo, this is amazing — they’re finally not studying pre-history through the eyes of racism and sexism, and as such have determined that pre-historic hunting parties were as much as 80% female.

This is a discovery that of course makes perfect sense. No doubt the males were all back at base camp, chest-feeding the babies. Thereby freeing the pre-historic girl bosses to go and hunt them some mammoth.

If you’re staring at the screen with dropped jaws, I haven’t gone insane. I know this is utter and complete nonsense. It’s not my fault that the people running all our intellectual institutions, including research are morons studying to be idiots.

Applying the Heinlein filter for the actual reason they have to believe that up to 80% — 80%! — of pre-historic hunters were female, i.e. “Again and again, what are the facts?” we get that they found one grave — one — where the DNA of the remains are female (and here we’ll keep quiet about the strange idea that 6000 (I think) year old DNA is easily extracted, non-contaminated, etc. We’ll pretend we don’t know all the times they walked back “new species” because the DNA amplification techniques CREATED those discoveries.)

Let’s assume they’re correct and this was a female, buried with hunting implements. Sure, maybe she was a hunter. There will always be one or two in a large enough band, for the reason that in primitive societies some women are brought up as male: lack of a son, need to support the family, etc. (It is rarely a sexual thing, or because the person WANTED this. In fact it’s often decided for them before they are weaned. In fact, in primitive/ancient societies including the ones of our ancestors that we know about in detail, there was remarkably little room for self expression, self-conception or self interest. When you live close to the bone, such things are subjugated to the needs of the family, the clan, the tribe, more or less in that order. Because survival is hard.) We’re also informed, in BREATHLESS tones that it’s now thought that spear throwers were used to make sure women could throw spears fast enough! That’s why they exist.

But spear throwers are made and used by males, the world over. Go look at the tubes of you and you’ll see videos of people making them and using them, and they’re all male.

Further there is no society today of the ones still surviving more or less in a stone age way that has that kind of distribution for hunters. More importantly, there is no record of them, going as far back as we can.

Maybe this is because yes indeed, the past (being much closer to the bone, and therefore less willing to indulge in story telling) viewed things through a racist and sexist lens. Why not? After all I grew up in an intensely patriarchal society that still hadn’t adapted to the idea of women taking any hand in intellectual pursuits. And yes, that was unwarranted sexism. And every society is racist against every other (Actually culturist, but it’s often couched in terms of race.)

But still … You’d think that here and there there would be a race of valiant Amazons, whose men stay home and pound the taro while they go out and hunt, right?

But the truth is that if you put this notion to the remaining stone age people, they will laugh till they pee themselves. Yes, I know, I know, they internalized sexism from the evil white colonizers whom they’ve met three times in the last 100 years. That’s how powerful and evil whiteness is.

Or, listen, okay? I know this is just crazy talk, but maybe males and females are different and have evolved to fulfill different reproductive functions. And the reproductive function of females is more onerous than that of males. Women in our natural state, and unless something has gone seriously wrong — which of course makes us of less use to the tribe — spend most of our lives pregnant, nursing or carrying for children too young to care for themselves.

March 5, 2023

Dinosaurs, Mammoths, and the Greek Myths

Filed under: Asia, Europe, Greece, History, Science — Tags: , , , — Nicholas @ 02:00

toldinstone
Published 20 Aug 2021

Did dinosaur fossils inspire the mythical griffin? Did mammoth bones shape the story of the Gigantomachy? Were the cyclopes modeled on the skulls of dwarf elephants? This video investigates some of the fascinating intersections between fossils and the Greek myths.

This video is part of a collaboration with @NORTH 02 Check out their video “Scimitar Cats, Cave Bears, and Behemoths” for more on the fossils that so fascinated the ancient Greeks and Romans: https://youtu.be/lpU-F3EQ4v4
(more…)

January 12, 2022

“You feel instantly at home when you arrive in Kenya because Kenya was once everyone’s home!”

Filed under: Africa, Media, Science — Tags: , , , , — Nicholas @ 03:00

When I was in middle school, my favourite teacher was a huge fan of the Leakey family’s discoveries in central Africa, and took every opportunity to show us films on the latest hominid remains uncovered (and by “latest”, it usually meant several years old, as 16mm films distributed through the county school system were rarely all that “new”). I assume she was a frustrated anthropologist herself, honestly, although I found her to be a very good teacher even if she’d “settled” for teaching as a career. In The Iconoclast, Geoffrey Clarfield remembers the late Richard Leakey, “the last Victorian scientist”, who died earlier this month in Kenya:

Richard Leakey at the WTTC Global Summit 2015.
Detail of original photo by the World Travel & Tourism Council via Wikimedia Commons.

Kenyan paleoanthropologist Richard Leakey died on January 2nd at age 77, following an extraordinary career devoted to the scientific exploration of human origins. Richard was once my boss. And although we never became friends, I came to know him fairly well.

He died peacefully in his house overlooking Kenya’s Great Rift Valley, where he’d made his most notable discoveries, and which occupied his imagination from an early age until his final days. It was fitting that he was buried beside his home, amid the same terrain from which he’d dug up humanity’s long-buried early ancestors. As I once heard him say to a group of visitors, “You feel instantly at home when you arrive in Kenya because Kenya was once everyone’s home!” (Essayists are supposed to shun exclamation marks, but this was simply the way the man spoke.)

To an outsider, Richard’s work history may appear to comprise a series of disconnected, sometimes testosterone-driven adventures. By turns, he was a wildlife trapper and animal trader, safari guide, bush pilot, gifted (albeit informally trained) fossil hunter, archaeological excavator, scientific autodidact, museum and civil-service administrator, member of parliament, opposition leader, cabinet minister, conservation activist, Kenyan patriot, fundraiser, public speaker, and prolific writer. The public knew him best as a television and film presenter. But those who knew him privately will also remember him as an enthusiastic team leader and mentor of young talent.

In my case, he helped advance my own project to train young Kenyan researchers to record and document traditional music in the northern part of their country, the Turkana District in particular. When I’d raised funds for this initiative, he brought it under the auspices of the National Museums of Kenya (NMK), of which he was then director.

While he may have seemed like something of an (enormously) overachieving dilettante to some, there was in fact a unity to his life and work. The times being what they are, many will focus on the fact that he was a white man taking a prominent role in a largely black country. But in truth, he likely attracted more scrutiny for being a fervent admirer of Charles Darwin, and a secular atheist, in a religious part of the world. He once published his own edited and illustrated version of Origin of Species, which I read when I was working for him, and his contributions to that volume gave me insight into what I believe was his fundamentally edifying professional motivation. I still have it on my shelf.

Richard emphasized that humankind had evolved in the Great Rift Valley, and from there had spread “out of Africa”, as the saying goes. He also believed that a previously underestimated factor in human evolution had been our species’ relationship to evolving biodiversity and prehistoric climate fluctuation — “paleoenvironments” as they came to be called.

June 17, 2021

The Real Indiana Jones and his Jurassic Quests | BETWEEN 2 WARS I E.20 Summer 1923

Filed under: Asia, History, Japan, USA — Tags: , , , , , , , — Nicholas @ 04:00

TimeGhost History
Published 16 Jun 2021

On their search for the origins of humanity, the expedition led by Roy Chapman Andrews makes some amazing discoveries in the Gobi Desert, including the uncovering of dinosaur eggs and velociraptors. Who knew paleontology could be so cool?
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April 2, 2019

The not-so-ancient extinction of Madagascar’s megafauna

Filed under: Africa, Environment, History, Science — Tags: , , , , — Nicholas @ 03:00

At The Conversation, Nick Scroxton, Laurie Godfrey, and Stephen Burns discuss their new theory on the megafauna extinction in Madagascar just over a thousand years ago:

Giant 10-foot-tall elephant birds, with eggs eight times larger than an ostrich’s. Sloth lemurs bigger than a panda, weighing in at 350 pounds. A puma-like predator called the giant fosa.

They sound like characters in a child’s fantasy book, but along with dozens of other species, they once really roamed the landscape of Madagascar. Then, after millions of years of evolution in the middle of the Indian Ocean, the populations crashed in just a couple of centuries.

Scientists know that over the past 40,000 years, most of Earth’s megafauna – that is, animals human-size or larger – have gone extinct. Woolly mammoths, sabre tooth tigers and countless others no longer roam the planet.

What’s remarkable about the megafaunal crash in Madagascar is that it occurred not tens of thousands of years ago but just over 1,000 years ago, between A.D. 700 and 1000. And while some small populations survived a while longer, the damage was done in a relatively short amount of time. Why?

Over the last three years, new investigations into climate and land use patterns, human genetic diversity on the island and the dating of hundreds of fossils have fundamentally changed scientists’ understanding of the human and natural history of Madagascar. As two paleoclimatologists and a paleontologist, we brought together this research with new evidence of megafaunal butchery. In doing so we’ve created a new theory of how, why and when these Malagasy megafauna went extinct.

Many of the forests that originally existed on Madagascar are now replaced by more open, human-modified landscapes, like this palm savanna at Anjohibe.
Laurie Godfrey, CC BY-ND

May 27, 2017

Mary Anning – Princess of Paleontology – Extra History

Filed under: Britain, History, Science — Tags: — Nicholas @ 02:00

Published on 22 Apr 2017

“She sells seashells by the seashore.” Many have heard this old English rhyme, but few know the true story of the woman who inspired it. Her name was Mary Anning, and she did much more than sell seashells: she discovered some of the very first dinosaur fossils and laid the groundwork for the brand new field of paleontology. But she never got credit for her work.

February 23, 2012

3D-print your own robot dinosaur

Filed under: History, Science, Technology — Tags: , , — Nicholas @ 11:58

Over at The Register, there’s a discussion on the latest frontier in paleontology — Xeroxiraptors:

Dino-loving boffins in the US have embarked on their very own Jurassic Park-esque experiment to bring the actions of Earth’s favourite prehistoric lizards to life.

The researchers, from Philadelphia’s Drexel University, are using 3D printing to create dino-bones and then attaching artificial muscles and tendons to create dinosaur robots.

“Technology in paleontology hasn’t changed in about 150 years,” paleontologist Kenneth Lacovara said. “We use shovels and pickaxes and burlap and plaster. It hasn’t changed — until right now.”

The 3D printers build the dino-bones by repeatedly putting out thin layers of resin or another material to build up the object based on a digital design.

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