Tree Honorifics

A remarkable new study on how whales behaved when attacked by humans in the 19th century has implications for the way they react to changes wreaked by humans in the 21st century. The paper, published by the Royal Society on Wednesday [17 March 2021], is authored by Hal Whitehead and Luke Rendell, pre-eminent scientists working with cetaceans, and Tim D Smith, a data scientist, and their research addresses an age-old question: if whales are so smart, why did they hang around to be killed? The answer? They didn’t. Using newly digitised logbooks detailing the hunting of sperm whales in the north Pacific, the authors discovered that within just a few years, the strike rate of the whalers’ harpoons fell by 58%. […] Before humans, orca were their only predators […]. It was a frighteningly rapid killing, and it accompanied other threats to the ironically named Pacific. From whaling and sealing stations to missionary bases, western culture was imported to an ocean that had remained largely untouched […].

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Headline and text published by: Philip Hoare. “Sperm whales in the 19th century shared ship attack information.” The Guardian. 17 March 2021.

Catching a sperm whale during the 19th century was much harder than even Moby Dick showed it to be. That’s because sperm whales weren’t just capable of learning the best ways to evade the whalers’ ships, they could quickly share this information with other whales, too, according to a study of whale-hunting records. […]

“At first, the whales reacted to the new threat of human hunters in exactly the same way as they would to the killer whale, which was their only predator at this time,” study lead author Hal Whitehead, a professor of biology at Dalhousie University in Nova Scotia, told Live Science. “[The sperm whales] all gathered together on the surface, put the baby in the middle, and tried to defend by biting or slapping their tails down. But when it comes to fending off Captain Ahab that’s the very worst thing they could do, they made themselves a very large target.”

The whales seem to have learned from their mistakes, and the ones that survived quickly adapted — instead of resorting to old tactics, the whalers wrote in their logbooks, the sperm whales instead chose new ones, swimming fast upwind away from the whalers’ wind-powered vessels. […]

The whales communicated with and learned from each other rapidly, and the lessons were soon integrated into their wider culture across the region, according to the researchers’ interpretation of the data.

“Each whale group that you meet at sea typically comprises two or three family units, and the units quite often split off and form other groups,” Whitehead said. “So, what we think happened is that one or two of the units that make up the group could have had encounters with humans before, and the ones who didn’t copied closely from their pals who had.“ 

Sperm whales are excellent intel sharers: Their highly observant, communicative nature, and the fact that each family unit only stays in larger groups for a few days at a time, means they can transmit information fast.

As studies show, that information could be news on new threats, new ways to hunt or new songs to sing.

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One example of whales’ extraordinary information sharing abilities involves lobtail feeding, in which a humpback whale slaps its tail hard against the water’s surface, submerges to blow disorienting bubbles around its prey, and then scoops the prey up in its mouth. Researchers first observed this tactic being used by a single whale in Cape Cod, Massachusetts, in 1980, before it spread throughout the regional population in just 10 years.

Whale culture also extends far deeper than innovative ways to feed. “Sperm whales are divided into acoustic cultural climates,” Whitehead said. “They split themselves into large clans, each with distinctive patterns of sonar clicks, like a dialect, and they only form groups with members of the same clan.”

Different whale clans each have different ways of singing, moving, hunting and looking after their calves. These differences are profound enough to even give some clans a survival advantage during El Nino events, according to Whitehead. […]

In the 20th century, whales, especially the 13 species belonging to the category of ‘great whales’ — such as blue whales, sperm whales and humpback whales — found themselves pursued by steamships and grenade harpoons that they could not escape. These whales’ numbers plummeted and they soon faced extinction. […] [T]hey still face the growing destabilization of their habitats brought about by industrial fishing, noise pollution and climate change.

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Headline, image, caption, and text published by: Ben Turner. “Sperm whales outwitted 19th-century whalers by sharing evasive tactics.” Live Science. 19 March 2021.

It just makes sense

At Ebooks Direct: Our Pride Month Bundle is 50% off!

Caution! These works contain: homosexuals, bisexuals, lesbians, pansexuals, asexuals, polyamorous folks, genderfluid humans and nonhumans, and two (or maybe three) varieties of queer magic-users, as well as gay science-users, wizards, and Dragons.

And they’ve all been there since 1979.

Welcome to one universe where whom you love and how your genders intersect is between you, your lover(s), and the Goddess. And another where wizards come in so many species and sexualities that getting sniffy about something as wildly variable as local sex and gender may well be seen as kind of provincial… when you’re just one more of a million kinds of humanity, and the serious question is: “Never mind the tentacles—do you think we can date?”

The Pride Month Bundle contains:

The Door Into Fire*

The Door Into Shadow*

The Door Into Sunset*

Tales of the Five #1: The Levin-Gad

Tales of the Five #2: The Landlady

Sirronde’s World #1: The Span

Sirronde’s World #3: Parting Gifts (SW #2 not yet written)

Tales of the Middle Kingdoms #1: Lior and the Sea

Additionally, it contains the Tales of the Middle Kingdoms novella, Overdue—available only at Ebooks Direct as a standalone purchase, in this collection, and in the whole-store “I Want Everything You’ve Got” collection.

And finally, from the Young Wizards universe, the Pride Month Bundle contains the matter-of-fact exit from the (contextual) closet of two of the best-loved characters in the series—Advisory wizards Tom Swale and Carl Romeo—on their first canonically-“out” (ad)venture as a couple:

Owl Be Home For Christmas

Click here to get the 2024 Pride Package!

(And if you've got one already, or aren't interested in the offer, would you consider reblogging for the attention of others? Please & thank you!)

UK friends: due to Brexit, we regret that we are no longer able to sell ebooks into Britain. Our apologies that this offer is therefore not valid in the UK.

*Gaylaxic Spectrum Awards Hall of Fame winner

Thoughts that will change the way you think about the universe and your existence

theres a giant burning orb in the sky and it can burn your flesh, it can give you diseases, it can kill you, looking directly at it causes physical pain, and we all think this is okay. we like this orb.  we like to go outside and lie around on our backs when this orb is in the sky. children draw cute pictures of this levitating death orb with a smiley face on it. what is wrong with us

Titan aka the Mermaid Moon

Do you think the Powers that be would ever offer Carmela the Oath even though she’s past latency?

I have to say that I don't see it as something the Powers would do, or indeed, need to do.

Some people, I think, are potentially far more effective without wizardry than with it. We are after all dealing here with a young woman who once shot the Lone Power point-blank (and snickered and said "Oops!" afterwards), and who stopped a violent alien insurrection with a block of Valrhona chocolate.

What we have to remember is that, in its way, wizardry's a bit of a kludge. If everything was working as originally intended, it wouldn't have been needed. But then the Lone One came up with that new and interesting concept It added to the worlds, and since the aftermath, all the greater Pleroma's code has needed constant tweaking. (eyeroll) After all, the addition of wizardry to the equation inevitably costs more energy... and the whole concept of things since the Lone Power's annoying addition of entropy has required saving energy. It's a pain to maintain the balance.

Doubtless there are some of the Powers—most likely the ur-demiurge we'd identify with Thoth, this seems like it'd be in Their bailiwick: code is after all language—who sit around tsk-ing at the mess the code's gotten into, and meanwhile side-eyeing with a certain dry satisfaction those creatures creative enough to intervene unusually effectively in the world without needing to have wizardry added on.

My image of the larger meta of this whole situation, therefore, is of the Powers standing around some kind of viewing instrumentality (why do I keep coming back to that pool in Jason and the Argonauts? Who knows) waiting to see what she's going to do next.

...And laying bets. :)

Gorgeous ‘Pillars Of Creation’ Shine In New Hi-Def Hubble Photo

PART TWO AT LAST

okay y’all, you can click through the image on a blog, or click here to find my powerpoint on google drive. feel free to look through it, talk to me about it, talk to each other about it, whatever.

i have not edited this in the slightest, so take it all with a grain of salt. do have a look at the “notes” field for most of the slides; that’s where i wrote out (in varying degrees of detail/clarity) my thoughts on the subject at hand, but YMMV with that.

all that said please do credit me if you use this stuff for anything. and if you find any of my sources in the presentation lacking in citations, let me know!

feel free to join in the conversations over on slack (link is for signup, then find the #linguistics channel), or on tumblr! do also keep this post and other posts that involve speculation with respect to the Speech tagged with #not you DD, so that everybody’s butts are covered on that front.

thanks, cousins!