Ross Andersen writes: Moni the chimpanzee was still new to the Dutch zoo when she lost her baby. The keepers hadn’t even known that she was pregnant. Neither did Zoë Goldsborough, a graduate student who had spent months jotting down every social interaction that occurred among the chimps, from nine to five, four days a week, for a study on jealousy. One chilly midwinter morning, Goldsborough found Moni sitting by herself on a high tree stump in the center of…
Science News reports: The biggest clash in cosmology might be inching closer to resolution, thanks to the James Webb Space Telescope. Scientists disagree over the universe’s expansion rate, known as the Hubble constant. There are two main methods for measuring it — one based on exploding stars called supernovas and the other on the universe’s oldest light, the cosmic microwave background. The two techniques have been in conflict for a decade, in what’s known as the “Hubble tension.” If this…
An editorial in Science says: An accommodating and supportive environment is essential to conducting scientific research. Yet, in almost every country, researchers can experience harassment, threats, prosecution, or even violence for opinions they express or for their work in relation to high-profile issues. Although many international and regional reports on this issue are patchy in terms of comprehensiveness and representation, they reveal clear and worrying trends—namely, that researchers working in politically charged fields such as public health, climate, and sexual…
William Dalrymple writes: In 628 AD, an Indian sage living on a mountain in Rajasthan made one of the world’s most important mathematical discoveries. The great mathematician Brahmagupta (598–670) explored Indian philosophical ideas about nothingness and the void, and came up with the treatise that more or less invented – and certainly defined – the concept of zero. Brahmagupta was born near the Rajasthan hill station of Mount Abu. When he was 30 years old, he wrote a 25-chapter treatise…
Kerry Howley writes: It remains a matter of dispute when and where and with what antecedent Melanie During came up with the idea for determining the season the asteroid killed the dinosaurs. But the idea was this: Sturgeon bones grow like tree rings, and the bone cells grow thickest in summer, when food is most plentiful. A slice of bone, then, should reveal a succession of seasons. Months of plenty would be thicker, as the fish grew fat on plankton….
Scientific American reports: Project 2025, the sweeping right-wing blueprint for a new kind of U.S. presidency, would sabotage science-based policies that address climate change, the environment, abortion, health care access, technology and education. It would impose religious and conservative ideology on the federal civil service to such an extent that Republican presidential candidate Donald Trump has, dubiously, tried to distance himself from the plan. But in 2022 Trump said the Heritage Foundation—the think tank that authored Project 2025—would “lay the…
Robert Langellier writes: In 2009, the botanist Naomi Fraga was hunting a flower without a name near Carson City, Nev. Ms. Fraga saw that the plant was going extinct in real time as its desert valley habitat was bulldozed to make way for Walmarts and housing developments. But in order to seek legal protections for it, she had to give it a name. The diminutive yellow flower became the Carson Valley monkeyflower or, officially, Erythranthe carsonensis, allowing conservationists to petition…
Jonathan S Blake and Nils Gilman write: ‘Everybody knows that pestilences have a way of recurring in the world,’ Tedros Adhanom Ghebreyesus declared to the World Health Assembly on 29 November 2021, quoting Albert Camus’s The Plague. ‘Outbreaks, epidemics and pandemics are a fact of nature,’ Tedros, the director-general of the World Health Organization since 2017, continued in his own words. ‘But that does not mean we are helpless to prevent them, prepare for them or mitigate their impact.’ Exuding…
Philip Ball writes: A few centuries ago, the swirling polychromatic chaos of Jupiter’s atmosphere spawned the immense vortex that we call the Great Red Spot. From the frantic firing of billions of neurons in your brain comes your unique and coherent experience of reading these words. As pedestrians each try to weave their path on a crowded sidewalk, they begin to follow one another, forming streams that no one ordained or consciously chose. The world is full of such emergent…
Zeynep Tufekci writes: Big chunks of the history of the Covid pandemic were rewritten over the last month or so in a way that will have terrible consequences for many years to come. Under questioning by a congressional subcommittee, top officials from the National Institutes of Health, along with Dr. Anthony Fauci, acknowledged that some key parts of the public health guidance their agencies promoted during the first year of the Covid-19 pandemic were not backed up by solid science….
Rachel Crowell writes: When Carrie Diaz Eaton trained as a mathematician, they didn’t expect their career to involve social-justice research. Growing up in Providence, Rhode Island, Diaz Eaton first saw social justice in action when their father, who’s from Peru, helped other Spanish-speaking immigrants to settle in the United States. But it would be decades before Diaz Eaton would forge a professional path to use their mathematical expertise to study social-justice issues. Eventually, after years of moving around for education…
Amanda Gefter writes: Science has been missing something. Something central to its very existence, and yet somehow just out of view. It is written out of papers, shooed away, shoved into laboratory closets. And yet, it’s always there, behind the scenes, making science possible. “Lived experience is both the point of departure and the point of return for science,” astrophysicist Adam Frank, physicist Marcelo Gleiser, and philosopher Evan Thompson write in their new book, The Blind Spot: Why Science Cannot…
MIT Technology Review reports: Recent highly publicized scandals have gotten the physics community worried about its reputation—and its future. Over the last five years, several claims of major breakthroughs in quantum computing and superconducting research, published in prestigious journals, have disintegrated as other researchers found they could not reproduce the blockbuster results. Last week, around 50 physicists, scientific journal editors, and emissaries from the National Science Foundation gathered at the University of Pittsburgh to discuss the best way forward.“To be…
The Guardian reports: Climate experts fear Donald Trump will follow a blueprint created by his allies to gut the National Oceanic and Atmospheric Administration (Noaa), disbanding its work on climate science and tailoring its operations to business interests. Joe Biden’s presidency has increased the profile of the science-based federal agency but its future has been put in doubt if Trump wins a second term and at a time when climate impacts continue to worsen. The plan to “break up Noaa…
Elizabeth Kolbert writes: A few months into the third millennium, a group called the International Geosphere-Biosphere Programme (I.G.B.P.) held a meeting in Cuernavaca, Mexico. Among the researchers in attendance was Paul Crutzen, an atmospheric chemist best known for his research on ozone-depleting chemicals, such as chlorofluorocarbons. For this work, Crutzen, a Dutchman living in Germany, had received a Nobel Prize, in 1995. In his Nobel lecture, he noted that, given humanity’s heedlessness, it had got off lightly. Millions of pounds…
Ross Andersen writes: One night last winter, over drinks in downtown Los Angeles, the biologist David Gruber told me that human beings might someday talk to sperm whales. In 2020, Gruber founded Project CETI with some of the world’s leading artificial-intelligence researchers, and they have so far raised $33 million for a high-tech effort to learn the whales’ language. Gruber said that they hope to record billions of the animals’ clicking sounds with floating hydrophones, and then to decipher the…