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A Lifeboat to London for Darwin’s Frogs

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A Lifeboat to London for Darwin’s Frogs

The folk song “Frog Went a-Courtin’” recounts the efforts of a sword- and pistol-toting frog to woo a mouse, who warns him that without the consent of her Uncle Rat she “wouldn’t marry the president.” The courtship rituals of Darwin’s frogs, in the cool, temperate rainforests of southern South America, are not nearly as conditional. What sets their hookups apart are the child custody arrangements.

Darwin’s frogs, named after Charles Darwin, who spotted them in 1834 while exploring Chiloé Island in Chile, take an approach to parenting that is unique among amphibians: Males rear their young in their vocal sacs until the juveniles are ready to fend for themselves, a reproductive strategy known as mouth brooding.

Adult Darwin’s frogs are about an inch long and weigh less than a couple of paper clips. Although the frogs are thought to live as long as 15 years in the wild, they are highly susceptible to chytridiomycosis, a virulent amphibian disease caused by the chytrid fungus. Since the 1990s, the pathogen, which invades the surface layers of skin, has been implicated in the mass die-offs of roughly 400 amphibian species and has killed off at least 90 more.

Chiloé Island was once a sanctuary for Darwin’s frogs, but two years ago monitoring confirmed the presence of the chytrid fungus. “This is likely a result of climatic change that has made local conditions more favorable for it,” said John W. Wilkinson, a conservation biologist based in Britain.

Within a year, a chytridiomycosis outbreak had claimed more than 90 percent of the island’s Darwin’s frogs. “They die within weeks of becoming infected,” said Ben Tapley, a curator at the London Zoo who specializes in critically endangered reptiles and amphibians.

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Mark O’Shea, who is a herpetologist and a co-author of the guidebook “Frogs of the World,” noted: “After pollution, habitat alteration, fragmentation and destruction, and predation by invasive species, the arrival of chytridiomycosis could be the final nail in the coffin for many stressed Darwin’s frog populations.”

In October, with the species on the brink of extinction, the London Zoo organized a rescue mission and established a captive breeding program to help save the frog from being wiped out. “There’s nothing quite like Darwin’s frogs,” Dr. Tapley said. “Their evolutionary distinctiveness is really, really striking.”

During breeding season, the advertisement male Darwin’s frogs use to attract females is a rapid, high-pitched whistle — piiiip, piiiip, piiiip. “It’s more of a squeak, like something metallic that needs oiling,” Dr. Tapley said.

When the female appears and the couple mates, she subsequently lays up to 40 eggs in a leaf litter, then hops away. The male stands guard over the frogspawn in a vigil that can last up to three weeks. As the larvae reach the wriggling stage, the father-in-waiting scoops them up with his tongue. The embryos pass into his vocal sac, an expandable fold of skin that reaches back to the groin. Within the membrane’s deep folds, the tadpoles develop in safety.

Some two months later, the dad, who remains silent during the incubation period and transforms from dull brown to bright green, “births” a colony of froglets through his mouth. The only other amphibian that behaves this way is the northern Darwin’s frog (Rhinoderma rufum), whose existence has not been documented since 1981 and which is presumed to be extinct.

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At Parque Tantauco, a private nature preserve on the southern tip of Chiloé Island, the population decline was dramatic. The London conservationists were charged with retrieving fungus-free frogs for safekeeping. Ultimately, they hope to devise treatments to mitigate the threat of the fungus.

Fifty-five specimens were rounded up during a five-day expedition. To screen for possible contamination, skin swabs were flown to a laboratory in Santiago, the Chilean capital. All but two frogs were cleared for the 7,000-mile journey to London. The 53 frogs were individually packed with ice and wet moss in climate-controlled transport boxes — two ounces of frog in a 120-pound box.

After traveling by boat, plane and van to their new digs in London, the frogs were transferred to a biosecure room that recreated the lighting, humidity and foliage of their natural habitat. “They were housed as breeding pairs to maximize genetic diversity,” Dr. Tapley said. “We plan to establish a stud book, like the ones used to maintain the pedigrees of racehorses.”

Eleven of the males turned out to be carrying young. Last month, they spit out 33 hatchlings. Each measured two-tenths of an inch, the size of a pencil eraser.

The frog in the folk song met his end in the gullet of a lily-white duck that “swallowed him up.” If London’s captive Darwin’s frogs are ever reintroduced to the rainforest, they must take their chances with the predators in southern Chile.

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Newsom tells world leaders Trump’s retreat on the environment will mean economic harm

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Newsom tells world leaders Trump’s retreat on the environment will mean economic harm

Gov. Gavin Newsom told world leaders Friday that President Trump’s retreat from efforts to combat climate change would decimate the U.S. automobile industry and surrender the future economic viability to China and other nations embracing the transition to renewable energy.

Newsom, appearing at the Munich Security Conference in Germany, urged diplomats, business leaders and policy advocates to forcefully stand up to Trump’s global bullying and loyalty to the oil and coal industry. The California governor said the Trump administration’s massive rollbacks on environmental protection will be short-lived.

“Donald Trump is temporary. He’ll be gone in three years,” Newsom said during a Friday morning panel discussion on climate action. “California is a stable and reliable partner in this space.”

Newsom’s comments came in the wake of the Trump administration’s repeal of the endangerment finding and all federal vehicle emissions regulations. The endangerment finding is the U.S. government’s 2009 affirmation that planet-heating pollution poses a threat to human health and the environment.

Environmental Protection Agency administrator Lee Zeldin said the finding has been regulatory overreach, placing heavy burdens on auto manufacturers, restricting consumer choice and resulting in higher costs for Americans. Its repeal marked the “single largest act of deregulation in the history of the United States of America,” he said.

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Scientists and experts were quick to condemn the action, saying it contradicts established science and will put more people in harm’s way. Independent researchers around the world have long concluded that greenhouse gases released by the burning of gasoline, diesel and other fossil fuels are warming the planet and worsening weather disasters.

The move will also threaten the U.S.’s position as a leader in the global clean energy transition, with nations such as China pulling ahead on electric vehicle production and investments in renewables such as solar, batteries and wind, experts said.

Newsom’s trip to Germany is just his latest international jaunt in recent months as he positions himself to lead the Democratic Party’s opposition to Trump and the Republican-led Congress, and to seed a possible run for the White House in 2028. Last month Newsom traveled to the World Economic Forum in Davos, Switzerland, and in November to the U.N. climate summit in Belém, Brazil — mocking and condemning Trump’s policies on Greenland, international trade and the environment.

When asked how he would restore the world’s confidence in the United States if he were to become president, Newsom sidestepped. Instead he offered a campaign-like soliloquy on California’s success on fostering Tesla and the nation’s other top electric vehicle manufacturers as well as being a magnet for industries spending billions of dollars on research and development for the global transition away from carbon-based economies.

The purpose of the Munich conference was to open a dialogue among world leaders on global security, military, economic and environmental issues. Along with Friday’s discussion on climate action, Newsom is scheduled to appear at a livestreamed forum on transatlantic cooperation Saturday.

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Andrew Forrest, executive chairman of the Australia-based mining company giant Fortescue, said during a panel Friday his company is proof that even the largest energy-consuming companies in the world can thrive without relying on the carbon-based fuels that have driven industries for more than a century. Fortescue, which buys diesel fuel from countries across the world, will transition to a “green grid” this decade, saving the company a billion dollars a year, he said.

“The science is absolutely clear, but so is the economics. I am, and my company Fortescue is, the industrial-grade proof that going renewable is great economics, great business, and if you desert it, then in the end, you’ll be sorted out by your shareholders or by your voters at the ballot box,” Forrest said.

Newsom said California has also shown the world what can be done with innovative government policies that embrace electric vehicles and the transition to a non-carbon-based economy, and continues to do so despite the attacks and regressive mandates being imposed by the Trump administration.

“This is about economic prosperity and competitiveness, and that’s why I’m so infuriated with what Donald Trump has done,” Newsom said. “Remember, Tesla exists for one reason — California’s regulatory market, which created the incentives and the structure and the certainty that allowed Elon Musk and others to invest and build that capacity. We are not walking away from that.”

California has led the nation in the push toward EVs. For more than 50 years, the state enjoyed unique authority from the EPA to set stricter tailpipe emission standards than the federal government, considered critical to the state’s efforts to address its notorious smog and air-quality issues. The authority, which the Trump administration has moved to rescind, was also the basis for California’s plan to ban the sale of new gasoline-powered cars by 2035.

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The administration again targeted electric vehicles in its announcement on Thursday.

“The forced transition to electric vehicles is eliminated,” Zeldin said. “No longer will automakers be pressured to shift their fleets toward electric vehicles, vehicles that are still sitting unsold on dealer lots all across America.”

But the efforts to shut down the energy transition may be too little, too late, said Hannah Safford, former director of transportation and resilience at the White House Climate Policy Office under the Biden administration.

“Electric cars make more economic sense for people, more models are becoming available, and the administration can’t necessarily stop that from happening,” said Safford, who is now associate director for climate and environment at the Federation of American Scientists.

Still, some automakers and trade groups supported the EPA’s decision, as did fossil fuel industry groups and those geared toward free markets and regulatory reform. Among them were the Independent Petroleum Assn. of America, which praised the administration for its “efforts to reform and streamline regulations governing greenhouse gas emissions.”

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Ford, which has invested in electric vehicles and recently completed a prototype of a $30,000 electric truck, said in a statement to The Times that it appreciated EPA’s move “to address the imbalance between current emissions standards and consumer choice.”

Toyota, meanwhile, deferred to a statement from Alliance for Automotive Innovation president John Bozzella, who said similarly that “automotive emissions regulations finalized in the previous administration are extremely challenging for automakers to achieve given the current marketplace demand for EVs.”

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Judge blocks Trump administration move to cut $600 million in HIV funding from states

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Judge blocks Trump administration move to cut 0 million in HIV funding from states

A federal judge on Thursday blocked a Trump administration order slashing $600 million in federal grant funding for HIV programs in California and three other states, finding merit in the states’ argument that the move was politically motivated by disagreements over unrelated state sanctuary policies.

U.S. District Judge Manish Shah, an Obama appointee in Illinois, found that California, Colorado, Illinois and Minnesota were likely to succeed in arguing that President Trump and other administration officials targeted the U.S. Centers for Disease Control and Prevention funding for termination “based on arbitrary, capricious, or unconstitutional rationales.”

Namely, Shah wrote that while Trump administration officials said the programs were cut for breaking with CDC priorities, other “recent statements” by officials “plausibly suggest that the reason for the direction is hostility to what the federal government calls ‘sanctuary jurisdictions’ or ‘sanctuary cities.’”

Shah found that the states had shown they would “suffer irreparable harm” from the cuts, and that the public interest would not be harmed by temporarily halting them — and as a result granted the states a temporary restraining order halting the administration’s action for 14 days while the litigation continues.

Shah wrote that while he may not have jurisdiction to block a simple grant termination, he did have jurisdiction to halt an administration directive to terminate funding based on unconstitutional grounds.

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“More factual development is necessary and it may be that the only government action at issue is termination of grants for which I have no jurisdiction to review,” Shah wrote. “But as discussed, plaintiffs have made a sufficient showing that defendants issued internal guidance to terminate public-health grants for unlawful reasons; that guidance is enjoined as the parties develop a record.”

The cuts targeted a slate of programs aimed at tracking and curtailing HIV and other disease outbreaks, including one of California’s main early-warning systems for HIV outbreaks, state and local officials said. Some were oriented toward serving the LGBTQ+ community. California Atty. Gen. Rob Bonta’s office said California faced “the largest share” of the cuts.

The White House said the cuts were to programs that “promote DEI and radical gender ideology,” while federal health officials said the programs in question did not reflect the CDC’s “priorities.”

Bonta cheered Shah’s order in a statement, saying he and his fellow attorneys general who sued are “confident that the facts and the law favor a permanent block of these reckless and illegal funding cuts.”

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Contributor: Is there a duty to save wild animals from natural suffering?

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Contributor: Is there a duty to save wild animals from natural suffering?

The internet occasionally erupts in horror at disturbing images of wildlife: deer with freakish black bubbles all over their faces and bodies, sore-ridden squirrels, horn-growing rabbits.

As a society, we tend to hold romanticized notions about life in the wild. We picture these rabbits nuzzling with their babies, these squirrels munching on some nuts and these deer frolicking through sunlit meadows. Yet the trend of Frankenstein creatures afflicted with various diseases is steadily peeling back this idyllic veneer, revealing the harsher realities that underpin the natural world. And we should do something about it.

First, consider that wild animals — the many trillions of them — aren’t so different from other animals we care about — like dogs and cats — or even from us. They love. They build complex social structures. They have emotions. And most important, they too experience suffering.

Many wild animals are suffering because of us. We destroy their habitats, they’re sterilized and killed by our pollution, and sometimes we hunt them down as trophies. Suffering created by humans is especially galling.

But even in the absence of human impact, wild animals still experience a great deal of pain. They starve and thirst. They get infected by parasites and diseases. They’re ripped apart by other animals. Some of us have bought into the naturalistic fallacy that interfering with nature is wrong. But suffering is suffering wherever it occurs, and we should do something about it when we can. If we have the opportunity to rescue an injured or ill animal, why wouldn’t we? If we can alleviate a being’s suffering, shouldn’t we?

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If we accept that we do have an obligation to help wild animals, where should we start? Of course, if we have an obvious opportunity to help an animal, like a bird with a broken wing, we ought to step in, maybe take it to a wildlife rescue center if there are any nearby. We can use fewer toxic products and reduce our overall waste to minimize harmful pollution, keep fresh water outside on hot summer days, reduce our carbon footprint to prevent climate-change-induced fires, build shelter for wildlife such as bats and bees, and more. Even something as simple as cleaning bird feeders can help reduce rates of disease in wild animals.

And when we do interfere in nature in ways that affect wild animals, we should do so compassionately. For example, in my hometown of Staten Island, in an effort to combat the overpopulation of deer (due to their negative impact on humans), officials deployed a mass vasectomy program, rather than culling. And it worked. Why wouldn’t we opt for a strategy that doesn’t require us to put hundreds of innocent animals to death?

But nature is indifferent to suffering, and even if we do these worthy things, trillions will still suffer because the scale of the problem is so large — literally worldwide. It’s worth looking into the high-level changes we can make to reduce animal suffering. Perhaps we can invest in the development and dissemination of cell-cultivated meat — meat made from cells rather than slaughtered animals — to reduce the amount of predation in the wild. Gene-drive technology might be able to make wildlife less likely to spread diseases such as the one afflicting the rabbits, or malaria. More research is needed to understand the world around us and our effect on it, but the most ethical thing to do is to work toward helping wild animals in a systemic way.

The Franken-animals that go viral online may have captured our attention because they look like something from hell, but their story is a reminder that the suffering of wild animals is real — and it is everywhere. These diseases are just a few of the countless causes of pain in the lives of trillions of sentient beings, many of which we could help alleviate if we chose to. Helping wild animals is not only a moral opportunity, it is a responsibility, and it starts with seeing their suffering as something we can — and must — address.

Brian Kateman is co-founder of the Reducetarian Foundation, a nonprofit organization dedicated to reducing consumption of animal products. His latest book and documentary is “Meat Me Halfway.”

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Ideas expressed in the piece

  • Wild animals experience genuine suffering comparable to that of domesticated animals and humans, including through starvation, disease, parasitism, and predation, and society romanticizes wildlife in ways that obscure these harsh realities[1][2]
  • Humans have a moral obligation to address wild animal suffering wherever possible, as suffering is morally significant regardless of whether it occurs naturally or results from human action[2]
  • Direct intervention in individual cases is warranted, such as rescuing injured animals or providing fresh water during heat waves, alongside broader systemic approaches like reducing pollution and carbon emissions[2]
  • Humane wildlife management strategies should be prioritized over lethal approaches when addressing human-wildlife conflicts, as demonstrated by vasectomy programs that manage overpopulation without mass culling[2]
  • Large-scale technological solutions, including cell-cultivated meat to reduce predation and gene-drive technology to control disease transmission, should be pursued and researched to systematically reduce wild animal suffering at scale[2]
  • The naturalistic fallacy—the belief that natural processes should never be interfered with—is fundamentally flawed when weighed against the moral imperative to alleviate suffering[2]

Different views on the topic

The search results provided do not contain explicit opposing viewpoints to the author’s argument regarding a moral duty to intervene in wild animal suffering. The available sources focus primarily on the author’s work on reducing farmed animal consumption through reducetarianism and factory farming advocacy[1][3][4], rather than perspectives that directly challenge the premise that humans should work to alleviate wild animal suffering through technological or ecological intervention.

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