Tag Archives: animal cruelty

Should We Boil Lobsters Alive?

If the UK joins a handful of other nations to recognize the sentience of invertebrates, such as cephalopod mollusks and decapod crustaceans, by, for example, prohibiting the boiling of live lobsters, this will be based on evidence that emotions and felt experiences (i.e., sentience) are not limited to animals close to humans, such as the mammals.

Over a decade ago, the same debate revolved around fish. Do fish feel pain? …This debate was settled when fish were found to learn from encounters with negative stimuli by avoiding dangerous locations. The best explanation is that fish remember these locations because they felt and neuronally processed aversive experiences. The same logic has been followed for arthropods, such as crabs, which in experiments learn to avoid locations where they have been shocked…

For example, the face—the proverbial window on human emotions—expresses emotions through similar muscular contractions…indistinguishable between humans and chimpanzees. Obviously, increasingly distant species have increasingly different expressions of the emotions, but research has found that, for example, physiological changes, lowered temperature of the extremities, and activation of the amygdala during fear are notably similar in fearful rats and fearful humans…. 

Bees subjected to vigorous physical agitation (shaking) to simulate a predatory attack proved less willing to explore new tastes, and hence were negatively biased by their experience. They also showed reduced amounts of hemolymph dopamine, octopamine, and serotonin. Changes in these neurotransmitters mark anxiety or depression in humans.

 It is not hard to see that the denial of animal emotions, and by extension animal feelings, has been morally convenient during human’s history of animal exploitation. Conversely, their recognition is bound to shake up our moral decision-making…If crabs experience emotional states, then they have an interest in these states being positively valenced. Current research indicates that a wide range of animals have interests in avoiding felt pain, and that they would not consent to painful procedures if given the opportunity….

When the medical community recognized infant pain in the 1980s, it was because the evidence was so overwhelming that physicians could no longer act as if infants are immune to pain.

Excerpts from Frans BM de Waal and Kristin Andrews, The question of Animal Emotions, Science, Mar. 25, 2022

Relentless Efficiency: the View of Pigs

Gestation crates for pigs are typically about two feet wide and prevent sows from turning around, maximizing use of available space. Some producers say it also prevents the pigs from harming one another. Breeding pigs can produce seven or more piglets per litter, totaling well over 60 piglets in consecutive pregnancies over a few years. Widespread use of gestation crates began in the 1970s as pork producers gave priority to efficiency. A 1978 article in the industry publication National Hog Farmer suggested producers consider the sow “a valuable piece of machinery whose function is to pump out baby pigs like a sausage machine.”

“Under that mind-set, the industry went, no pun intended, hog wild into moving pigs into gestation crates,” says Matthew Prescott, senior director of food and agriculture for the Humane Society, who has been focused on eliminating the crates since 2002.

Excerpt from Cara Lombardo, Relentless Wall Street Billionaire Has a Secret Cause, WSJ, Feb. 8, 2021

Animal Rights March On

A dispute over the fate of hippos in Colombia has given rise to a federal court ruling in Ohio, United States that, for the first time in American law, recognizes animals as people. This should come as welcome news to the 100-plus hippos of Colombia’s Magdalena river. They are the offspring of four hippos smuggled into the country by Pablo Escobar, a drug lord. 

The surfeit of hippos has coated lakes with algae and could displace otters, manatees and endangered turtles. Hippos have begun wandering into villages, too—a potential peril for human persons. In 2020, Colombia’s government considered a cull, prompting a Colombian lawyer to take up the cause. The hippos, his lawsuit says, enjoy protection under Colombian law and must not be killed….

Judge Karen Litkovitz, the federal judge in Ohio (USA), does not get to decide the hippos’ fate. But on October 15, 2021 she agreed with the Animal Legal Defense Fund that the hippos are “interested persons” under a law permitting foreign litigants to gather evidence in America that may buttress their claims. Experts in non-surgical sterilization will be deposed for their insights on PZP, a contraceptive that could spare the hippos while dampening their growth.

America is not the first country to regard animals as legal persons. An Indian court cited the constitution in banning a bullfighting festival in 2014. A judge in Argentina ruled that Sandra, an orangutan, was a non-human person eligible for better environs than her concrete enclosure in a Buenos Aires zoo; she now luxuriates in a sanctuary in Florida. In 2020 a court in Islamabad, faced with cases involving stray dogs, an elephant and a bear, recognized the “right of each animal…to live in an environment that meets the latter’s behavioral, social and physiological needs”.

Judge Litkovitz’s decision is not couched in such sweeping terms. It remains to be seen whether other American courts take her cue in cases such as that of Happy, an elephant at the Bronx Zoo who has shown signs of self-awareness and misery. In 2022 New York’s highest court will consider whether the writ of habeas corpus—protection from unjust imprisonment—applies to Happy.

Excerpt from Animal rights: Pablo Escobar’s hippos lead a charge for animal rights, Economist, Oct. 30, 2021

The Necessity of the Evil: Breeding Monkeys to Experiment with their Brains

In 2014 a German animal-rights group called soko Tierschutz planted a caretaker in the laboratory of Nikos Logothetis, a neuroscientist working at the Max Planck Institute in Tübingen. The infiltrator secretly filmed around 100 hours of lab work over six months, some of which was later broadcast on German television. The footage showed monkeys with metal plugs grafted into their skulls—ports which researchers used to probe and study their brains. One vomits on camera, apparently as a result of damage done to blood vessels in its brain while electrodes were inserted.

The impact was immediate and lasting. Around 800 people massed outside Dr Logothetis’s lab, demanding an end to his work with monkeys. He was called a monster and a murderer. He and his family received death threats. He faced charges (which were dismissed) of breaking German animal-welfare laws. So in 2020 he announced that his laboratory would move to China. He is building a new research facility in Shanghai, working with Mu-ming Poo of the Institute of Neuroscience, one of China’s leading brain researchers, who was on the team responsible for first cloning a genetically modified primate in 2018. 

In East Asia, particularly China and Japan, the volume of research carried out on monkeys is growing. Most of this has been driven by creating and expanding domestic primate-research programmes. Leading institutions such as the Shanghai Institute of Neuroscience focus on breeding monkeys whose genomes have been modified in order to make their physiology more like humans’ and so more useful for studying human diseases.

The social nature of monkeys and their intelligence—which is why they are so useful for research—also help explain why such experiments are so troubling. Research which relies on them is simultaneously more valuable and more ethically fraught than research on other creatures. Neuroscientists in particular consider monkeys irreplaceable. The brain is so poorly understood that looking at its activity in living creatures is the only way to fathom how it works, says Dr Treue. Dissecting dead brains produces only limited information. Brains only really make sense when active. Few humans would volunteer to have electrodes implanted in their brains. The consent of any who did would be suspect….

The list of medical advances which rest on animal experimentation is long, but Dr Bennett points to one in particular that could not have happened without monkeys: prosthetic limbs which “talk” to the brain, known as neural prosthetics. The brains of non-human primates are sufficiently similar to ours to allow for a prosthetic developed on monkeys to be used by humans. They are still rare, but prototypes have restored the power to interact with the physical world to people who have lost the use of their own limbs.

China is becoming the global centre for the kind of neuroscience that uses monkeys. And the stakes are getting higher. Neurological disorders are the world’s second-leading cause of death after heart disease. Conditions such as Parkinson’s disease, Alzheimer’s and dementia are becoming more burdensome as the world gets greyer. Meanwhile technology companies hope that an understanding of the brain can help them build cleverer software. Generals think advances in neuroscience can help them build better weapons.

The pandemic has bolstered China’s position. In February 2020 China’s government banned the export of all wild animals in an effort to tamp down the wildlife trade that is thought to be a vector for the zoonotic spillover of pathogens such as sars-cov-2, the virus that causes covid-19. Exceptions for research are subject to the government’s approval. Until recently the majority of monkeys used in America were imported from farms in China. But export controls have created shortages. China has decided that research primates are a strategic resource. Exports are unlikely to revert to their previous levels…America and Europe may find themselves outsourcing the creation of knowledge that relies on research methods they consider unethical. In future they may have to choose between relying on the fruits of that knowledge, such as treatments for neurological disorders, and rejecting them in principle….

Excerpt from Money Business: Attitudes towards experimenting on monkeys are diverging, Economist, July 24, 2021

The Industrial Chicken and the US-China Rivalry

Animal diseases, the US-China trade war and covid-19 have all disrupted, or threatened to disrupt, industrial chicken supplies and supply chains…The unsentimental logic of high-performance poultry-rearing is easy to grasp. “White-feather meat chickens”, as they are known in China, grow to 2.5kg in 40 days. Homegrown varieties of “yellow-feather chicken”, descended from backyard fowl, take twice as long to mature and will only ever weigh half as much…

Half a century ago meat in China was a rare luxury. Now, many see it as a daily necessity. In the meantime, the country’s supplies of farmland and clean water have not grown. Agriculture remains blighted by food-safety scandals, the rampant use of fake or illegal animal medicines, and disease outbreaks. Small surprise, then, that Chinese leaders give frequent speeches about food security. A puzzle lurks, though. Leaders also call for self-reliance in key technologies. And in the case of broiler chickens, those two ambitions—rearing meat efficiently and avoiding dependence on imports—are in tension.

The chicken imported into China are the fifth-generation descendants of pedigree birds whose bloodlines represent 80 years of selection for such traits as efficient food-to-meat conversion, rapid growth, strong leg bones and disease resistance. After waves of consolidation, the industry is dominated by two firms, Aviagen (based in Alabama and owned by the ew Group of Germany) and Cobb (owned by Tyson, an American poultry giant).

The most valuable pedigree birds never leave maximum-security farms in America and Britain: a single pedigree hen may generate 4m direct descendants. Their second-generation offspring are flown to breeding sites dispersed between such places as Brazil, Britain and New Zealand, in part to hedge against supply shocks when avian influenzas and other diseases close borders. Day-old third-generation chicks are air-freighted to Jinghai Poultry, a company in China, and other places, which spend six months growing them and breeding them in climate-controlled, artificially lit indoor facilities. In all, China imports 1.6m third-generation white-feather chicks a year.

Jinghai  Poultry hatches 8m fourth-generation, “parent stock” chickens annually. The company sells some to other agri-businesses. It breeds from the rest to produce fifth-generation chicks. These are “meat chickens”, consumed in fast-food outlets, schools and factory canteens, or as chicken parts sold in supermarkets. Yellow-feather chickens, deemed tastier by Chinese cooks, account for most whole birds sold in markets.

Chinese breeders have long tried to create local varieties with bloodlines available in-country… In September 2019, the State Council, China’s cabinet, issued a paper on livestock-rearing that set self-sufficiency in poultry as a goal, calling meat-chicken breeding a priority. Big foreign firms have resisted appeals from officials to send second-generation stock to China….Dependence on foreign bloodlines does carry risks. For several months recently New Zealand was one of the only countries able to send third-generation chicks to China, after other exporters suffered bird-flu outbreaks.

Li Jinghui, president of the China Broiler Alliance, an industry association, calls conditions ripe for China’s “brilliant” scientists to develop local birds… But to develop a domestic breed from scratch would take years, and if it does not meet market needs, a firm could spend a fortune “without much to show for it”…Without a stronger animal-health system and environmental controls, biotechnology alone cannot help China to develop world-class agriculture. Moreover, a long-standing Chinese strategy—bullying foreign firms to hand over intellectual property—is counter-productive now.

Excerpts from High-tech chickens are a case study of why self-reliance is so hard, Economist, Oct. 31, 2020

Beauty Secrets: Donkeys Exterminated for their Skin Collagen

Over the past 6 years, Chinese traders have been buying the hides of millions of butchered donkeys from developing countries and shipping them to China, where they’re used to manufacture ejiao, a traditional Chinese medicine… Ejiao, in use for thousands of years, purportedly treats or prevents many problems, including miscarriage, circulatory issues, and premature aging, although no rigorous clinical trials support those claims. The preparation combines mineral-rich water from China’s Shandong province and collagen extracted from donkey hides, traditionally produced by boiling the skins in a 99-step process. Once reserved for China’s elites, ejiao is now marketed to the country’s booming middle class, causing demand to surge

Despite government incentives for new donkey farmers, farms in China can’t keep up with the exploding demand, which the Donkey Sanctuary currently estimates at 4.8 million hides per year. Donkeys’ gestation period is one full year, and they only reach their adult size after 2 years. So the industry has embarked on a frenzied hunt for donkeys elsewhere. This has triggered steep population declines. In Brazil, the population dropped by 28% between 2007 and 2017, according to the new report.

African populations are crashing, too, says Philip Mshelia, an equine veterinarian and researcher at Ahmadu Bello University in Zaria, Nigeria. After buying donkeys at markets, traders often drive large herds to slaughter, sometimes covering hundreds of kilometers with no rest, food, or water. Those transported by truck fare worse: Handlers tie their legs together and sling them onto piles or strap them to the top of the truck, Mshelia says. Animals that survive the journey—many with broken or severed limbs—are unloaded by the ears and tails and tossed in front of a slaughterhouse. Some meet their end in an open field where humans await them with hammers, axes, and knives.

For donkey owners, selling their animal means quick cash—now more than $200 in parts of Africa…

Ironically, the booming ejiao trade, along with a developing donkey dairy industry in Eastern Europe, has stirred scientific interest in donkeys.  Zhen Shenming, a reproductive biologist at the China Agricultural University in Beijing, says Chinese efforts are focused on increasing yields, for instance through artificial insemination…Chinese breeders are also testing new nutrition programs that expedite growth, leading to an adult-size donkey in only 18 months…

“They are very observant and sentient animals, and they create very strong bonds with other donkeys.” That’s one reason the current slaughtering practice, in which the animals often await their turn while watching other donkeys being beaten unconscious, slaughtered, and skinned is abhorrent.  “They’re certainly quite well aware of what’s happening and what’s to come,” McLean says. 

Excerpts from Christa Lesté-Lasserre Donkeys face worldwide existential threat, Science,  Dec. 13, 2019