Tag Archives: Scientists

The New York Times Magazine – Nov 5, 2023

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THE NEW YORK TIMES MAGAZINE (November 3, 2023): The latest issue features Bariatric Surgery at 16 – If childhood obesity is an ‘epidemic,’ how far should doctors go to treat it?; Some Ukrainians Helped the Russians. Their Neighbors Sought Revenge; The Eternal Life of the ’90s Supermodel -How did a small group of models manage to stay on top for so long?, and more…

Bariatric Surgery at 16

Alexandra and her mother holding hands.

If childhood obesity is an ‘epidemic,’ how far should doctors go to treat it?

By Helen Ouyang

Last fall, Alexandra Duarte, who is now 16, went to see her endocrinologist at Texas Children’s Hospital, outside Houston. From age 10, she had been living with polycystic ovary syndrome and, more recently, prediabetes. After Alexandra described her recent quinceañera, the doctor brought up an operation that might benefit her, one that might help her lose weight and, as a result, improve these obesity-related problems.

Some Ukrainians Helped the Russians. Their Neighbors Sought Revenge.

For people in Bilozerka, the invasion began a cat-and-mouse game of collaboration and resistance.

By James Verini

Andriy Koshelev steered his car into the driveway of his home on Pushkin Street in Bilozerka, a lakeside town in Ukraine’s Kherson region. Leaving the car on, Koshelev got out and walked to the entrance gate. He reached down to loosen the latch. When he pulled it, the gate exploded. Koshelev’s parents, who lived on the same property, rushed outside as acrid smoke filled their driveway and the street. The explosion resounded across town.

The New York Times Magazine – Oct 29, 2023

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THE NEW YORK TIMES MAGAZINE (October 29, 2023): The latest issue features The Scientists Watching Their Life’s Work Disappear; Can We Save the #Redwoods by Helping Them Move?; ‘It’s Like Our Country Exploded’: #Canada’s Year of #Fire and #ClimateChange Is Keeping Therapists Up at Night….

The Scientists Watching Their Life’s Work Disappear

All the photographs in this article are black-and-white. David Obura holds finger coral.

Some are stubborn optimists. Others struggle with despair. Their faces show the weight they carry as they witness the impact of climate change.

Interviews by Catrin Einhorn

Amid the chaos of climate change, humans tend to focus on humans. But Earth is home to countless other species, including animals, plants and fungi. For centuries, we have been making it harder for them to exist by cutting down forests, plowing grasslands, building roads, damming rivers, draining wetlands and polluting. Now that wildlife is depleted and hemmed in, climate change has come crashing down. In 2016, scientists in Australia announced the loss of a rodent called the Bramble Cay melomys, one of the first known species driven to global extinction by climate change. Others are all but certain to follow. How many depends on how much we let the planet heat.

Can We Save the Redwoods by Helping Them Move?

Redwoods with foliage in a violet specturm. All of the photographs in this article have special color treatment to highlight the foliage.

The largest trees on the planet can’t easily ‘migrate’ — but in a warming world, some humans are helping them try to find new homes.

By Moises Velasquez-Manoff

When Philip Stielstra retired from Boeing in 2012, he needed something purposeful to do. He and his wife, Gay, were casual golfers, but Stielstra, an antiwar activist in college who refused to fight in Vietnam — he worked in a post office instead — wanted a pastime with bigger stakes. Before leaving his job, he received an email from the city of Seattle: The Parks and Recreation Department needed “tree ambassadors.” Tree canopy cover had receded in the city, and the department was responding by promoting an appreciation for its remaining trees. The volunteer ambassadors would learn about these trees and lead residents on walking tours to marvel at them. Stielstra, despite being a self-described introvert, signed up.

Theorectical Physics: The ‘Constructor Theory’ Of Oxford’s Chiara Marletto

“Declaring something impossible leads to more things being possible,” writes the physicist Chiara Marletto. “Bizarre as it may seem, it is commonplace in quantum physics.”

Chiara Marletto is trying to build a master theory — a set of ideas so fundamental that all other theories would spring from it. Her first step: Invoke the impossible.

Constructor Theory is a new approach to formulating fundamental laws in physics. Instead of describing the world in terms of trajectories, initial conditions and dynamical laws, in constructor theory laws are about which physical transformations are possible and which are impossible, and why. This powerful switch has the potential to bring all sorts of interesting fields, currently regarded as inherently approximative, into fundamental physics. These include the theories of information, knowledge, thermodynamics, and life.

Read more about Marletto and David Deutsch’s constructor theory at Quanta Magazine: https://www.quantamagazine.org/how-to…

Biotechnology: ‘mRNA Could Change The World’

The dream of mRNA persevered in part because its core principle was tantalizingly simple, even beautiful: The world’s most powerful drug factory might be inside all of us.

Like so many breakthroughs, this apparent overnight success was many decades in the making. More than 40 years had passed between the 1970s, when a Hungarian scientist pioneered early mRNA research, and the day the first authorized mRNA vaccine was administered in the United States, on December 14, 2020. In the interim, the idea’s long road to viability nearly destroyed several careers and almost bankrupted several companies.

Read full article in The Atlantic

Science & Exploration: ‘Deep-Sea Soft Robots’

Is the future of deep-sea exploration soft? Researchers have developed a new type of soft robot designed to cope with the crushing pressures at the bottom the ocean. Inspired by the skull of the Mariana Snailfish, the deepest living fish, the researchers distributed their robot’s electronics, creating a machine that can withstand extreme pressure.

Medicine: Scientists Grow ‘Mini-Organs’ To Repair Damaged Human Livers

Scientists have used a technique to grow bile duct organoids – often referred to as ‘mini-organs’ – in the lab and shown that these can be used to repair damaged human livers. This is the first time that the technique has been used on human organs. Funding provided by European Research Council, the National Institute for Health Research and the Academy of Medical Sciences

Wildlife: Saving The ‘Skywalker Gibbon’ Of Southwest China (Video)

Deep in a cloud forest far, far away are the planet’s last remaining Skywalker gibbons. These small members of the apes family were only identified in 2017 (by, you guessed it, a Star Wars fan), but already they’re endangered.

Now, researchers in south-west China have developed an ingenious technique for getting gibbons from different territories to meet and form a partnership – these Skywalkers mate for life. Join us to see how technology can be used as a Force for good to help protect this vanishing species.

Scientists announced the discovery of a new species of primate, the skywalker hoolock gibbon (Hoolock tianxing), in the American Journal of Primatology on Tuesday. The scientists named it skywalker because the Chinese characters for its scientific name translate to “heaven’s movement”—but also because they’re fans of Star Warsaccording to the BBC.

Top Short Films: ‘Treeline’

Directed by Jordan Manley

Patagonia Films presents: Treeline. Follow a group of skiers, snowboarders, scientists and healers to the birch forests of Japan, the red cedars of British Columbia and the bristlecones of Nevada, as they explore an ancient story written in rings.

Producers: Laura Yale, Monika McClure

Executive Producers: Alex Lowther, Jimmy Hopper, Josh Nielsen

Cinematography, editing, principal sound design: Jordan Manley

Additional Cinematography: Scott Secco

Associate Producers: Garrett Grove, Lisa Ida, Soichiro Uchino, Mie Sawatari

Editorial Advisors: Daniel Irvine, Chad Manley

Motion Graphics: Daniel Irvine

Additional Sound Design and Mix: Jeff Yellen / Ridgeline Sound

Cast & Athletes

Taro Tamai
Hidehiko Wajima
Kazushi “Orange Man” Yamauchi
Yuki Miyazaki
Alex Yoder
Leah Evans
Carston Oliver
Laura Yale
Connie Millar
Diane Delaney
Michael Cohen
Deb MacKillop
Suzanne Simard
Akihiko Tamaki
Konami Tsukamoto

Still Photographer: Garrett Grove

Additional Audio Recordings: Travis Rummel / Felt Soul Media

Stanford: Researchers Find Way To “Regrow” New Cartilage In Joints

The Stanford researchers figured out how to regrow articular cartilage by first causing slight injury to the joint tissue, then using chemical signals to steer the growth of skeletal stem cells as the injuries heal. The work was published Aug. 17 in the journal Nature Medicine.

“Cartilage has practically zero regenerative potential in adulthood, so once it’s injured or gone, what we can do for patients has been very limited,” said assistant professor of surgery Charles K.F. Chan, PhD. “It’s extremely gratifying to find a way to help the body regrow this important tissue.”

STANFORD MEDICINE (Aug 17, 2020): Researchers at the Stanford University School of Medicine have discovered a way to regenerate, in mice and human tissue, the cushion of cartilage found in joints.

Loss of this slippery and shock-absorbing tissue layer, called articular cartilage, is responsible for many cases of joint pain and arthritis, which afflicts more than 55 million Americans. Nearly 1 in 4 adult Americans suffer from arthritis, and far more are burdened by joint pain and inflammation generally.

Read full article

Top New Books: “The Language Of Butterflies” By Wendy Williams (2020)

The Language of ButterfliesButterflies are one of the world’s most beloved insects. From butterfly gardens to zoo exhibitions, they are one of the few insects we’ve encouraged to infiltrate our lives. Yet, what has drawn us to these creatures in the first place? And what are their lives really like? In this groundbreaking book, New York Times bestselling author and science journalist Wendy Williams reveals the inner lives of these “flying flowers”—creatures far more intelligent and tougher than we give them credit for.

In this fascinating book from the New York Times bestselling author of The Horse, Wendy Williams explores the lives of one of the world’s most resilient creatures—the butterfly—shedding light on the role that they play in our ecosystem and in our human lives.

Monarch butterflies migrate thousands of miles each year from Canada to Mexico. Other species have learned how to fool ants into taking care of them. Butterflies’ scales are inspiring researchers to create new life-saving medical technology. Williams takes readers to butterfly habitats across the globe and introduces us to not only various species, but to the scientists who have dedicated their lives to studying them.

Coupled with years of research and knowledge gained from experts in the field, this accessible “butterfly biography” explores the ancient partnership between these special creatures and humans, and why they continue to fascinate us today. Touching, eye-opening, and incredibly profound, The Language of Butterflies reveals the critical role they play in our world.

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