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Posts Tagged ‘Pulitzer Prize

“We account the whale immortal in his species, however perishable in individuality”*…

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 [in March], 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%. This simple fact leads to an astonishing conclusion: that information about what was happening to them was being collectively shared among the whales, who made vital changes to their behaviour. As their culture made fatal first contact with ours, they learned quickly from their mistakes.

“Sperm whales have a traditional way of reacting to attacks from orca,” notes Hal Whitehead… Before humans, orca were their only predators, against whom sperm whales form defensive circles, their powerful tails held outwards to keep their assailants at bay. But such techniques “just made it easier for the whalers to slaughter them”, says Whitehead.

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. As Herman Melville, himself a whaler in the Pacific in 1841, would write in Moby-Dick (1851): “The moot point is, whether Leviathan can long endure so wide a chase, and so remorseless a havoc.”

Sperm whales are highly socialised animals, able to communicate over great distances. They associate in clans defined by the dialect pattern of their sonar clicks. Their culture is matrilinear, and information about the new dangers may have been passed on in the same way whale matriarchs share knowledge about feeding grounds. Sperm whales also possess the largest brain on the planet. It is not hard to imagine that they understood what was happening to them.

The hunters themselves realised the whales’ efforts to escape. They saw that the animals appeared to communicate the threat within their attacked groups. Abandoning their usual defensive formations, the whales swam upwind to escape the hunters’ ships, themselves wind-powered. ‘This was cultural evolution, much too fast for genetic evolution,’ says Whitehead.

And in turn, it evokes another irony. Now, just as whales are beginning to recover from the industrial destruction by 20th-century whaling fleets – whose steamships and grenade harpoons no whale could evade – they face new threats created by our technology. ‘They’re having to learn not to get hit by ships, cope with the depredations of longline fishing, the changing source of their food due to climate change,’ says Whitehead. Perhaps the greatest modern peril is noise pollution, one they can do nothing to evade.

Whitehead and Randall have written persuasively of whale culture, expressed in localised feeding techniques as whales adapt to shifting sources, or in subtle changes in humpback song whose meaning remains mysterious. The same sort of urgent social learning the animals experienced in the whale wars of two centuries ago is reflected in the way they negotiate today’s uncertain world and what we’ve done to it.

As Whitehead observes, whale culture is many millions of years older than ours. Perhaps we need to learn from them as they learned from us…

Learning from the ways that whales learn: “Sperm whales in 19th century shared ship attack information.”

* Herman Melville, Moby-Dick

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As we admire adaptation, we might recall that it was on this date in 1953 that Ernest Hemingway won the Pulitzer Prize for his short novel The Old Man and the Sea. It was cited by the Nobel Committee as contributing to their awarding of the Nobel Prize in Literature to Hemingway the following year.

The Old Man and the Sea reinvigorated Hemingway’s literary reputation and prompted a reexamination of his entire body of work. The novel was initially received with much enthusiasm by critics and the public alike; many critics favorably compared it with Moby-Dick.

source

“… like a dog’s walking on his hinder legs. It is not done well; but you are surprised to find it done at all”*…

Dr. James Porter of Swedish Hospital in Seattle did the video below– in which the da Vinci surgical robot (pictured above with someone who is not Dr. Porter) folds and flies a paper airplane– to demonstrate how delicately it can work.

Still, as one worries that yet another traditionally-human domain is being colonized by machines, one can console oneself that the da Vinci can’t even think about doing spitballs.

[TotH to Nerdist]

* Samuel Johnson, 1763

 

As we wonder wistfully if the robotic anesthesiologist looks like a vending machine, we might wish a incisive Happy Birthday to Harvey Cushing, “father of modern neurosurgery”; he was born on this date in 1869.  Cushing is rightly remembered for such advances as the use of x-rays and physiological saline as irrigation during surgery, the founding the clinical specialty of endocrinology (and the discovery of the pituitary as the master hormone gland), the anesthesia record, and the identification of the physiological consequences of increased intracranial pressure.  But he is probably most renown for developing microsurgery to treat aneurysms and for effectively founding the new discipline of neurosurgery.  (That said, there are those who believe that he should be best remembered for introducing blood pressure measurement to North America, and still others who believe that it should be for the Pulitzer Prize he won for his biography of Sir William Osler.)

Edmund Tarbell’s portrait of Cushing (source)

 

So many books, so little time!…

Readers will remember David McCandless (e.g., here), proprietor of Information is Beautiful, champion of elegant, effective infographics, and (with Miriam Quick and Matt Hancock) creator of “Books Everyone Should Read,” as featured in his Guardian column:

click the image above, or here, for the full chart

Do Top 100 Books polls and charts agree on a set of classics?  I scraped the results of over 15 notable book polls, readers surveys and top 100’s. Both popular and high-brow. They included all Pulitzer Prize winners, Desert Island Discs choices from recent years, Oprah’s Bookclub list, and, of course, The Guardian’s Top 100 Books of All Time. A  simple frequency analysis on the gathered titles gives us a neat ‘consensus cloud’ visualisation of the most mentioned books titles across the polls. Do you agree with the consensus?

Check the data and analysis here: bit.ly/BooksEveryone

 

As we reorder our reading piles, we might recall that it was on this date in 1987 that Jim Bakker, beset by scandals both financial and sexual, resigned his stewardship of The PTL Club, a television, publishing, and theme-park empire that he had founded in 1975 with his (then) wife, Tammy Faye Bakker.  In an ultimately unsuccessful attempt to avoid a “hostile takeover” that Bakker feared would expose his intimate (and allegedly coercive) relations with PTL employee Jessica Hahn, he arranged for PTL to be taken over by fellow evangelist Jerry Falwell.

Jim and Tammy Faye Bakker (source)

 

 

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