nswd



animals

You see, I borrow money all over this neighborhood, left and right from every BODY, I never pay them back.

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{ The city of Lopburi is experiencing unprecedented violence between two monkey gangs [Thailand]. Local authorities successfully apprehended one of the gang leader, Ai Krao, using a tranquilizer gun. Upon his arrest, cries could be heard from his subordinates. A hierarchy chart has been published, showing Yellow as Krao’s group and Green as Yak’s group. A citywide monkey-hunt is underway to capture the remaining leaders. | Twitter | with videos | businesstoday.in }

‘The mosquito is the state bird of New Jersey.’ –Andy Warhol

experts have identified two main categories of factors that make us more attractive to mosquitoes: biological aspects we can’t change and behaviors we can. […]

Dozens of diverse molecules distributed throughout your body come together to create your unique odor. […] it’s likely this distinctive mix of chemical compounds that draws mosquitoes in. It’s also possible that some people emit more of the odor that mosquitoes like […] mosquitoes are sensitive to different types of smells, even ones humans can’t detect, Dr. McBride said. For instance, “mosquitoes love forearm odor,” she said. “No one ever thinks of their arms as being smelly.” […]

Mosquitoes seem to gravitate toward people with Type O blood, he said, for reasons researchers haven’t confirmed. […]

The individual pattern of how you breathe — what Dr. Bazzoli called the “breathing signature” — also plays a role. Mosquitoes seek out carbon dioxide (which in part is why they’re so good at finding us), and the more we exhale, the more carbon dioxide we send into the air, inviting bugs our way. […]

Then there are the factors that are more dependent on how you act throughout the day. If you were to do a vigorous workout outside, you might breathe more heavily and exhale more carbon dioxide, which might usher in mosquitoes, Dr. Potter said. Sweat sends a powerful signal to mosquitoes too. […] And if you’ve had a few beach-side beers or happy hour margaritas, you might also emit some alcohol in your sweat, Dr. Bazzoli said, which can lure mosquitoes in. Alcohol might change the chemical makeup of your body odor, which could entice mosquitoes. […]

certain perfumes and scented soaps and lotions (including sunscreens) can attract mosquitoes […]

Certain clothing colors like black and dark blue can act like a mosquito magnet

{ NY Times | Continue reading }

‘Not only were we happy, but we knew it.’ –Rudyard Kipling

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The cells that make up our body are constantly making new cells by dividing. A biological technicality causes us to lose a bit of DNA at the ends of our chromosomes (structures made up of DNA and proteins) after each replication. DNA contains the blueprint for our lives, so in order to make sure we aren’t losing crucial information during these divisions, the long molecules of DNA are protected by shorter segments of DNA at their ends called “telomeres.” An analogy would be the plastic tips on a shoelace that prevent it from unraveling. When a cell multiplies, the only part of the chromosome that is lost is a piece of the telomeres. But as we age, our telomeres get shorter, until they reach a critical point where the cell can no longer replicate without damage to its essential DNA. When this occurs, the cell becomes inactive or dies. Shortening of telomeres is linked to senescence and increased risk of disease. Other contributors to aging include oxidative stress (hence the appeal of antioxidants).

Lobsters have a perpetual supply of telomerase – the enzyme that can restore telomeres, helping cells avoid that fateful end. Humans also have telomerase, just not enough to overcome the constant shortening of telomeres. In fact, telomerase is often found in cancer cells, giving tumours a survival advantage.

[A] large supply of telomerase can be a double-edged sword. Lobsters are still more likely to die with age because their hard-shell exoskeleton moults and has to be regrown. This requires reams of energy, eventually too much. As a result, common causes of death for lobsters are exhaustion, immobility, and shell disease, although the leading cause is still predation.

{ McGill | Continue reading }

‘you had a OnlyFans page for 4 months and only made $26??? get dressed… hope that wasnt your OnlyPlan’ —@flept

As a newborn mammal opens its eyes for the first time, it can already make visual sense of the world around it. But how does this happen before they have experienced sight?

A new Yale study suggests that, in a sense, mammals dream about the world they are about to experience before they are even born. […]

waves of activity emanate from the neonatal retina in mice before their eyes ever open […]

This activity disappears soon after birth and is replaced by a more mature network of neural transmissions of visual stimuli to the brain, where information is further encoded and stored. 

{ YaleNews | Continue reading }

A planet where apes evolved from men?

Veterinary techs distribute food every morning to more than 5,000 monkeys at the Tulane University National Primate Research Center outside New Orleans. […] Mr. Lewis, the chief executive of Bioqual, was responsible for providing lab monkeys to pharmaceutical companies like Moderna and Johnson & Johnson, which needed the animals to develop their Covid-19 vaccines.

Unable to furnish scientists with monkeys, which can cost more than $10,000 each, about a dozen companies were left scrambling for research animals at the height of the pandemic. […] The latest shortage has revived talk about creating a strategic monkey reserve in the United States, an emergency stockpile similar to those maintained by the government for oil and grain. […]

No country can make up for what China previously supplied. Before the pandemic, China provided over 60 percent of the 33,818 primates, mostly cynomolgus macaques, imported into the United States in 2019.

{ NY Times | Continue reading }

related { Drunk monkey sentenced to life behind bars after attacking 250 humans }

‘Intellect is in itself a mode of exaggeration, and destroys the harmony of any face.’ –Oscar Wilde

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Most people recognize faces not from specific features, such as a unique beauty spot or the shape of a nose, but by processing them as a whole, taking in how all the features hang together. Experiments find that people are good at discriminating between facial features—like noses—when they see them in the context of a face but find it much harder when the features are seen in isolation.

Other primates, including chimpanzees and rhesus macaques, use such holistic processing. And studies have even found that honey bees and wasps, trained to recognize human faces, have more difficulty with partial faces than whole ones, suggesting holistic processing. But biologists didn’t know whether insects actually use holistic processing naturally with each other.

Now, an experiment suggests the brains of these wasps process faces all at once—similar to how human facial recognition works.

The finding suggests holistic processing might not require big, complex brains, says Rockefeller University neuroscientist Winrich Freiwald.

{ Science | Continue reading }

photo { Sheron Rupp, Untitled (Bayside, Ontario, Canada), 1995 }

Thank God they didn’t know how to run a government. It could have been a lot worse.

When a shark bit or killed a swimmer, people within the past century might take out hundreds of the marine predators to quell the panic, like executing everyone in a police lineup in order to ensure justice was dispensed on the guilty party.

Eric Clua, a professor of marine biology at the École Pratique des Hautes Études in Paris, said the rationale behind shark culls in the past was simple: fewer sharks, fewer attacks. That reasoning also drives methods such as shark nets and baited hooks, which are currently in use at a number of Australian and South African beaches that are frequently visited by sharks. […]

Dr. Clua said he has found a way to make precision strikes on sharks that have attacked people through a form of DNA profiling he calls “biteprinting.” He believes it’s usually just solo “problem sharks” that attack humans repeatedly, analogizing them to terrestrial predators that have been documented behaving the same way. […]

This summer, Dr. Clua and several colleagues published their latest paper on collecting DNA from the biteprints of large numbers of sharks. Once a database is built, DNA could be collected from the wounds of people who were bitten by sharks, and matched to a known shark. The offending fish would then need to be found and killed.

Critics have taken issue with every facet of this plan. […]

the “rogue shark” theory, popularized by Steven Spielberg’s “Jaws,” has been debunked. […] the existence of problem sharks has never been proven. […] removing these guilty sharks “would be near impossible” […] Dr. Clua’s proposal would cost billions of dollars to implement on a meaningful scale in Australia, South Africa or the United States […]

However people react when shark attacks do occur, Dr. Shiffman offered the reminder that such incidents are rare. According to the International Shark Attack File at the University of Florida, there were 64 unprovoked attacks on humans last year and 41 provoked attacks, meaning that a person “initiates interaction with a shark in some way.”

Five of the attacks were fatal. More people are killed by falling trees in the U.S. every year.

{ NY Times | Continue reading }

And if you can’t take a joke you can get the fuck out of my house

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When a hornet scout locates and approaches a Japanese honey bee hive, she emits specific pheromonal hunting signals. When the Japanese honey bees detect these pheromones, 100 or so gather near the entrance of the nest and set up a trap, keeping the entrance open. This permits the hornet to enter the hive.

As the hornet enters, a mob of hundreds of bees surrounds it in a ball, completely covering it and preventing it from reacting effectively. The bees violently vibrate their flight muscles in much the same way as they do to heat the hive in cold conditions. This raises the temperature in the ball to the critical temperature of 46 °C (115 °F). In addition, the exertions of the honey bees raise the level of carbon dioxide (CO2) in the ball. At that concentration of CO2, they can tolerate up to 50 °C (122 °F), but the hornet cannot survive the combination of high temperature and high carbon dioxide level. […]

When honey bees detect scouting hornets, they transmit an “I see you” signal that commonly warns off the predator.

{ Wikipedia | Continue reading }

Stock market at new highs in hopes of squeezing shorts until their balls are blue

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‘Mathematics is the simple bit. It’s the stuff we can understand. It’s cats that are complicated.’ – John J. Conway

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{ Pete, the pet squirrel, who was a pet of U.S. President Warren G. Harding, 1922 }

Wazowski! Where is it, you little one-eyed cretin?

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photo { Javier Ruperez, 6th place, 2019 Photomicrography Competition }

Fear causes the organism to seek safety and may cause a release of adrenaline, which has the effect of increased strength and heightened senses such as hearing, smell, and sight

In the first study [2010] of its kind, officials scoured the city’s subway system to discover what accounts for the perennial presence of rodents, a scourge since the system opened more than a century ago. […] Rodents, it turns out, reside inside station walls, emerging occasionally from cracks in the tile to rummage for food. The legend of teeming rat cities tucked deep into subway tunnels is, in fact, a myth. The electrified tracks, scientists said, are far too dangerous. […]

“They can fall 40 feet onto a concrete slab and keep running,” said Solomon Peeples, 86, a former director of the city’s Bureau of Pest Control Services. “We’re no match for them, as far as I’m concerned. Man does not stand no chance.” […]

Nothing quite excites a rat like a station’s “refuse room,” a storage space for bags of garbage waiting to be hauled away. For rodents, the room is “a restaurant,” as Dr. Corrigan called it, and he recommended that the transportation authority install poison bait in the rooms for a more surgical strike. (Currently, the authority places poison only on the tracks.) […]

Dr. Corrigan told health officials that while rats were a problem in the subways, the rodents inhabited many other public spaces, particularly parks. “Virtually all of New York,” he said, “is vulnerable to this uncanny mammal.”

{ NY Times | Continue reading }

New York has always been forced to coexist with the four-legged vermin, but the infestation has expanded exponentially in recent years, spreading to just about every corner of the city. […] Rat sightings reported to the city’s 311 hotline have soared nearly 38 percent, to 17,353 last year from 12,617 in 2014. […]

One key reason rats seem to be everywhere? Gentrification. The city’s construction boom is digging up burrows, forcing more rats out into the open, scientists and pest control experts say.

Milder winters — the result of climate change — make it easier for rats to survive and reproduce. And New York’s growing population and thriving tourism have brought more trash for rats to feed on.

Rats once scurried in the shadows but now they frolic brazenly in broad daylight. […] Parents at an Upper West Side playground said rats jumped into the sandbox where their children played, though the vermin have been cleared for now.

{ NY Times | Continue reading }

Traps. Poison. Birth control. Dry ice. And now, what city officials are touting as a high-tech solution: drowning. […] a bucket that would lure the rodents and send them plunging to their deaths in a mysterious vinegary concoction. The toxic potion, according to its maker, Rat Trap Inc., prevents them from rotting too quickly and emitting a stink. […]

Mr. Adams said he wants to install the newfangled traps, which cost between $300 and $400, in several locations in Brooklyn. If successful, he said he would look to expand the methodology citywide.

The pilot program has already hit one snag. Mr. Adams’s office initially placed five boxes in and around Brooklyn Borough Hall, but one was disabled by a very large rat. “It was so big it broke the spring mechanism in the box so that it was no longer functioning,” said Jonah Allon, Mr. Adams’s spokesman.

{ MSN/NY Times | Continue reading }

Direct Replication of the Predictive Validity of the Suicide-Implicit Association Test

 

Life’s a scream

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{ Chelsea restaurant the Wilson debuts a fancy menu for dogs }

Cocaine coming out my pores in the sauna, I’m serious, man, I’m so sincere

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As we shall see, the story of the great flood and the voyage of the ark contains so many incredible “violations of the laws of nature” that it cannot possibly be accepted by any thinking person. […]

From the moment the impending storm is announced (Genesis 6:7, 13, 17) and Jehovah sets forth the design and dimensions of the ark (Genesis 6:14-16), problems start appearing. […]

The ark is to be made out of gopher wood according to a plan that calls for the ark to be three hundred cubits long, fifty cubits wide, and thirty cubits tall (450×75x45 feet, according to most creationists. See Segraves, p. 11). It is to contain three floors, a large door in the side, and a one cubit square window at the top. The floors are to be divided into rooms, and all the walls, inside and out, are to be pitched with pitch. Since the purpose of the ark is to hold animals and plants, particularly two of “every living thing of all flesh . . . to keep them alive with thee” (Genesis 6:19), it will have to be constructed accordingly.

Before he could even contemplate such a project, Noah would have needed a thorough education in naval architecture and in fields that would not arise for thousands of years such as physics, calculus, mechanics, and structural analysis. There was no shipbuilding tradition behind him, no experienced craftspeople to offer advice. Where did he learn the framing procedure for such a Brobdingnagian structure? How could he anticipate the effects of roll, pitch, yaw, and slamming in a rough sea? How did he solve the differential equations for bending moment, torque, and shear stress? […]

As if the rough construction of the ship weren’t headache enough, the internal organization had to be honed to perfection. With space at a premium every cubit had to be utilized to the maximum; there was no room for oversized cages and wasted space. The various requirements of the myriads of animals had to be taken into account in the design of their quarters, especially considering the length of the voyage. The problems are legion: feeding and watering troughs need to be the correct height for easy access but not on the floor where they will get filthy; the cages for horned animals must have bars spaced properly to prevent their horns from getting stuck, while rhinos require round “bomas” for the same reason; a heavy leather body sling is “indispensable” for transporting giraffes; primates require tamper-proof locks on their doors; perches must be the correct diameter for each particular bird’s foot (Hirst; Vincent). Even the flooring is important, for, if it is too hard, hooves may be injured, if too soft, they may grow too quickly and permanently damage ankles (Klos); rats will suffer decubitus (ulcers) with improper floors (Orlans), and ungulates must have a cleated surface or they will slip and fall (Fowler). These and countless other technical problems all had to be resolved before the first termite crawled aboard, but there were no wildlife management experts available for consultation. Even today the transport requirements of many species are not fully known, and it would be physically impossible to design a single carrier to meet them all. […]

Genetic problems […]

Marine animals […]

Having drawn up a passenger list, the next order of business is to gather them all at dockside. At this point, the creationists themselves are unable to propound any sort of scenario in which Noah and his sons could perform such a feat, so they resort to the convenient dumping ground of the inexplicable: miracles. God himself intervened by implanting in the chosen pair from each species the instinct of migration, and by this mechanism they gathered from the four corners of the world and headed for the Plains of Shinar […] However accurate their suddenly acquired instinct, for many animals it could not have been enough to overcome the geographical barriers between them and the ark. The endemic fauna of the New World, Australia, and other remote regions, as well as animals unable to survive the Near Eastern environment, would find the journey too difficult no matter how desperately they yearned to go. Flood theorists are unperturbed by such obstacles, however, for they simply gerrymander the map to give us an antediluvian world of undivided continents and a uniform, semitropical, spring-like climate.

{ Creation/Evolution Journal | Continue reading }

art { Nobuhiko Yoshida, from JCA Annual 4, 1982 }

There’s a gentleman that’s going round, turning the joint upside down

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There are 290 species of pigeon in the world, but only one has adapted to live in cities. Feral pigeons are synanthropes: they thrive in human environments where they can skim a living off our excess, nesting in the nooks and crannies of tall buildings that mimic the cliff faces on which their genetic ancestors – Columba livia, the rock dove – once lived. We think of pigeons as grey but they are composed of an oceanic palette: deep blues and greens flecked with white, like the crest of a wave. […]

In the 1970s and 1980s, the US Coastguard trained pigeons to recognise people lost at sea as part of Project Sea Hunt. The birds were placed in observation bubbles mounted on the bottom of helicopters and trained to peck at buttons when they spotted a scrap of coloured fabric floating in the sea. Pigeons were able to find the fabric 93 per cent of the time. Human subjects managed the same task 38 per cent of the time.

Pigeons are more intelligent than we give them credit for, one of the few animals – along with great apes, dolphins and elephants – able to pass the mirror self-recognition test. If you mark a pigeon’s wing and let it look in a mirror it will try to remove the mark, realising that what it sees is a reflected image of its own body. Pigeons can recognise video footage of themselves shown with a five-second delay (three-year-old children find it difficult to comprehend a two-second delay). They are able to recognise individuals from photographs, and a neuroscientist at Keio University in Japan has trained them to distinguish between the paintings of Matisse and Picasso. […]

The first experimental pigeon drops of Operation Columba took place at the end of 1940, and from early 1941 until September 1944 the service dropped 16,000 pigeons on small parachutes over occupied Europe, in an arc running from Copenhagen to Bordeaux. Attached to the pigeons was a questionnaire asking whoever found them to provide intelligence – on troop movements, the position of guns or radar arrays and ‘the extent to which people could hear BBC radio clearly and their views of the service it provided’ – by return of pigeon. […] Over the course of the war the Germans became, as MI6 put it, ‘pigeon minded’. Rewards were offered for pigeons turned in, and booby-trapped birds were placed in fields to injure anyone who might be tempted to send information back to Britain. […] he British, too, were worried that German spies were using birds to communicate, and a team of British falconers was established to try to intercept them, but they only managed to catch friendly birds, probably because, despite the hysteria, there were no German pigeons in Britain.

{ London Review of Books | Continue reading }

photo { Bridget Riley, Untitled (Winged Curve), 1966 }

A word now against Kant as a moralist

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If a rat sees another rat drowning, for example, it will forgo a chunk of chocolate to save its imperiled friend. […]

Scientists at the University of Chicago […] found that a white rat raised among only white rats will do nothing to save a black rat from a trap. Rats, like humans, can be biased in how they act on, or don’t act on, their empathy.

In a variant of the experiment, a white rat raised among only black rats would save a black rat from a trap — but would fail to save other white rats.

And a white rat raised among black and white rats rescued rats of both colors. The researchers found that it is not the rat’s color that determines which type of rat it will show empathy for, but the social context in which it was raised.

{ Henry James Garrett/NY Times | Continue reading }

related { when given a choice, do people avoid empathy? And if so, why? }

linocut on transfer paper { Christian Waller, The spirit of light, 1932 }

bellissima gente, musica spettacolare, emozioni indelebili

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The Beast of Gévaudan is the historical name associated with the man-eating gray wolf, dog or wolfdog that terrorized the former province of Gévaudan, in south-central France between 1764 and 1767.

The attacks, which covered an area stretching 90 by 80 kilometres (56 by 50 mi), were said to have been committed by a beast or beasts that had formidable teeth and immense tails according to contemporary eyewitnesses.

Victims were often killed by having their throats torn out. The Kingdom of France used a considerable amount of manpower and money to hunt the animals, including the resources of several nobles, soldiers, civilians, and a number of royal huntsmen.

The number of victims differs according to sources. In 1987, one study estimated there had been 210 attacks; resulting in 113 deaths and 49 injuries; 98 of the victims killed were partly eaten. However, other sources claim it killed between 60 and 100 adults and children, as well as injuring more than 30.

According to modern scholars, public hysteria at the time of the attacks contributed to widespread myths that supernatural beasts roamed Gévaudan, but deaths attributed to a beast were more likely the work of a number of wolves or packs of wolves.

{ Wikipedia | Continue reading }

The Beast preyed almost entirely on women and children living in isolated cottages and hamlets, often as they tended animals or gathered crops in open fields. Men and cattle were not to its liking. Nor, it seemed, were sheep and goats. […]

Sometimes La Bête attacked several times in one day or on successive days, often leaving the victim uneaten. Some witnesses said that it wore an armoured hide, perhaps that of a boar. One surviving victim claimed the beast walked on two legs. Several witnesses saw a man with La Bête.

{ History Today | Continue reading }

The king sent his own gun-bearer and bodyguard, François Antoine. Along with his son and a detachment of men, Antoine traipsed around the forested countryside in search of the beast. In September 1765, he shot and killed a large wolf. He had the body sent to the court at Versailles, received a reward from Louis XV, and accepted the villagers’ gratitude

Two brief months later the attacks recommenced.

For another 18 months, something continued to stalk the villagers of Gévaudan, with a reported 30 to 35 fatalities in that period. […]

Jean Chastel was a local farmer involved in a previous hunt, and thrown in prison [with his son Antoine Chastel] by François Antoine for misleading his men into a bog.

{ Smithsonian | Continue reading }

There were no killings when Jean and Antoine Chastel were in prison. The attacks resumed when they were liberated, and stopped only when Jean Chastel killed the animal.

{ Loren Coleman/FATE | Continue reading }

A 2009 investigation uncovered a potential culprit, Jean Chastel, the man said to have killed the second beast in June 1767. The investigators wondered how Chastel, a farmer, shot La Bête dead when the region’s finest wolf hunters could not. They concluded that La Bête must have been still for sometime, when Chastel shot it. It did not run from, or at, Chastel. Was La Bête tethered? Was this man its keeper?

As for motive, some have suggested that Chastel, or one of his sons, was a serial killer, and La Bête their way of covering up the crimes. Others claim that Chastel’s son had a hyena in his menagerie and a huge red mastiff that sired the monstrous offspring with a female wolf. […]

The body of the animal Chastel shot was taken to Versailles. By the time it reached the king the carcass had rotted and was ordered to be destroyed.

{ History Today | Continue reading }

Jean Chastel’s son Antoine was said to have lived as a hermit on Mount Mouchet, with a menagerie of beasts, including a hyena. Cryptozoologists have speculated that Antoine Chastel might have used this animal to attack the young boys and girls.

{ Loren Coleman/FATE | Continue reading | Note: “Fate is a U.S. magazine about paranormal phenomena” }

acrylic, oilstick and paper collage on canvas { Jean-Michel Basquia, Peter and the Wolf, 1985 }

‘It takes two people to make you, and one people to die. That’s how the world is going to end.’ —Faulkner

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For the past three months, a team of 150 people using 100 trap cameras, drones, hang-gliders, sniffer dogs, elephants, sharp shooters, and expert trackers struggled through a forested area in central India’s Maharashtra state to hunt down a man-eating tigress. On Friday night, after an alleged attempt to tranquilize the animal, a bullet from the gun of a controversial hunter killed the big cat. 

The 6-year-old tigress, officially named T1 but dubbed “Avni” (which means Earth in Hindi) by conservationists, was linked to at least 13 human deaths over the last two years.

{ CBS | Continue reading }

oil on canvas { Peter Paul Rubens, The Tiger Hunt, 1615—1616 | Jeff Koons for Louis Vuitton, 2017 }

(conatus)

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There is no robust evidence of nonhuman suicides, notwithstanding countless opportunities for such self-killings, if they occurred, to be documented by the world’s farmers, animal breeders, naturalists, and scientists. We are left with anecdote and fable, including the scorpion’s self-sting, proffered by Peña-Guzmán as an example of animal suicide despite clear evidence that scorpions cannot sting themselves to death.

Scorpions are immune to their own venom, presumably because selection has eliminated the germ lines of scorpions that were not so protected. The ubiquity of such specific, self-preserving adaptations connects to a third, theoretical, problem with animal suicide: the absence of a coherent explanation as to how selection could favour and maintain such a capability. […]

Suicide is not observed in nonhumans for a straightforward evolutionary reason: any genes that permitted suicide would have been eliminated along with the suicides’ bodies. Any animal that, in the absence of restraints, was capable of escaping its pain and suffering by self- killing would be expected to seize the opportunity, because some pain is unavoidable in the Malthusian theatre in which selection plays out, and because pain is designed to motivate action to escape. A suicidal animal, if it appeared, would face a predictable and severe adaptive problem – the kind of problem that selection would expectably and powerfully have addressed in the evolutionary past.

The most parsimonious explanation for the apparent absence of suicide among younger children, the severely cognitively impaired, and nonhuman animals, is that these populations lack the cognitive wherewithal to conceive and enact it.

{ Animal Sentience | PDF }

acrylic on canvas { Olivier Mosset, Untitled, 1970 }



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