Written by Jordan Ellenberg, a math professor at the University of Wisconsin and author of “Shape: The Hidden Geometry of Information, Biology, Strategy, Democracy, and Everything Else.”
Category: UW Experts in the News
State “Pollinator Protection Package” Would Target Harmful Pesticides
Quoted: Christelle Guédot is an associate professor of entomology at UW-Madison. She says establishing more habitat for pollinators could help them out.
“So having more habitats for them, and more connectivity between those habitats, and not have, like, islands of habitat for pollinators, would really help in bringing those populations – not necessarily back to where they were, but improving in their abundance and diversity,” says Guédot.
Newly public federal data shows Wisconsin’s internet disparities
Quoted: “The FCC target for these is 25mpbs, which is sufficient for most applications. However, we are far from that in most places,” UW-Madison computer science professor Paul Barford says. “And, it’s not just about up/down speeds, it’s also about where there is still zero connectivity and about the reliability of connectivity in deployed areas. Many things must be considered.”
Former Mosinee athlete, UW professor addresses brain trauma in new book about youth sports
She was studying athletic training at the University of Wisconsin-Madison when she met the athlete who would change the trajectory of her career.
Now a 34-year-old assistant professor at UW-Madison’s Department of Kinesiology, Mosinee native Julie Stamm was an undergraduate then, in the midst of the clinical portion of her studies — working with a high school football team, getting hands-on training in treating athletic injuries.
“We had a lot of concussions that fall, probably seven or eight just in preseason camp,” Stamm said.
Israeli fossil finds reveal a new hominid group, Nesher Ramla Homo
Quoted: It’s intriguing that stone tools usually associated with H. sapiens were found with such distinctive-looking fossils, says paleoanthropologist John Hawks of the University of Wisconsin–Madison, who did not participate in the new research. “That’s not a smoking gun proving there were close interactions between Nesher Ramla Homo and Homo sapiens, but it’s very suggestive.”
Will Face Masks Remain Post Pandemic?
Quoted: “Even though it has been politicized in the last year, I think people generally recognize that if you put a physical barrier between you and someone else, then there’s a lower risk of spreading germs in a community,” said Ajay Sethi, an epidemiologist and associate professor in the Department of Population Health Sciences at the University of Wisconsin-Madison.
A real-life butterfly effect: How weather in Africa drives butterfly bursts in Europe
Quoted: This suggests that butterflies as far north as Scandinavia are affected by habitat in countries like Chad and Nigeria. “It’s brilliant, really,” said Karen Oberhauser, a monarch expert and professor of entomology at the University of Wisconsin Madison, who was not involved in the study. “Until you know this, you’d never think that, ‘Wow, what’s going on so far away could have an impact.”
Massive human head in Chinese well forces scientists to rethink evolution
Quoted: Prof John Hawks, a paleoanthropologist at the University of Wisconsin-Madison, said the idea of a new lineage of humans was “a provocative claim”, because skulls can look similar even among distant relatives. The skull being Denisovan was a good hypothesis, he added, though he was less keen on a new species name. “I think it’s a bad moment in science to be naming new species among these large-brained humans that all interbred with each other,” he said. “What we are repeatedly finding is that the differences in looks didn’t mean much to these ancient people when it comes to breeding.”
Discovery of ‘Dragon Man’ Skull in China May Add Species to Human Family Tree
Quoted: “It’s a beautiful thing,” said John Hawks, a paleoanthropologist at the University of Wisconsin-Madison. “It’s very rare to find a fossil like this, with a face in good condition. You dream of finding this stuff.”
‘Dragon man’ claimed as new species of ancient human but doubts remain
Quoted: John Hawks at the University of Wisconsin-Madison agrees. “My opinion is that… this is more than likely Denisovan.”
What to Do When Your Hamster Has a Bald Spot
Noted: Regardless of the specific cause of your hamster’s hair loss, your veterinarian will be your best ally in coming up with a strategy to tackle the problem. Christoph Mans, DVM, a clinical associate professor of zoological medicine at the University of Wisconsin, said that in some cases deep skin scrapes are necessary for a diagnosis. Finding the cause can be important in case there’s a serious health problem at play.
PODCAST: How Does Climate Change Affect Door County?
Deb Fitzgerald sits down with Steve Vavrus, Sr. Scientist at the Nelson Institute at UW-Madison, to talk about climate change and what’s in store for Wisconsin in general and Door County’s specifically. They also discussed what’s causing climate change, and some ways people can change their behaviors to reduce their carbon footprints.
Jay Anderson Jr. died in a police shooting. Five years later, his family is still hoping for charges to be filed
Noted: The law Motley is using — Wisconsin statute 968.02 — is similar to a John Doe proceeding, but it is technically not the same thing, according to Keith Findley, a professor of law at the University of Wisconsin – Madison.
Findley said the law is essentially used as a check on the court system. Findley also said statute 968.02 means a judge has more discretion when it comes to filing charges. Under 968.02 a judge “may” file charges if they find probable cause.
Despite Drought Conditions, Wisconsin Corn, Soybeans Still On Track Thanks To Recent Rain
Quoted: The state’s field crops are in fairly good condition, but are behind schedule considering the early planting accomplished by farmers this spring, said Shawn Conley, a soybean and small grains specialist for the University of Wisconsin-Madison’s Division of Extension.
“In southern Wisconsin and even northern Wisconsin, it was a record planting time frame this spring,” Conley said. “I had a lot of farmers in southern Wisconsin have all of their crops in by May 1. I talked to a farmer of 40 years and that’s never happened.”
GOP Lawmakers Want Answers On Unemployment Fraud In Wisconsin
Quoted: One interpretation of that data, said economist Noah Williams of the conservative Center for Research on the Wisconsin Economy at the University of Wisconsin-Madison, is that “fraud detection basically dropped to near zero” in 2020.
“We had a huge explosion in claims in 2020, but the actual cases in the state that were referred for fraud fell,” Williams said. “We don’t know how big the problem is, but … I wouldn’t have expected the absolute number of cases to fall.”
How heat waves form, and how climate change makes them worse
Quoted: “It compounds on itself,” said Jonathan Martin, a professor of atmospheric science at the University of Wisconsin Madison. “When you’re dry, you get warm. When you’re excessively warm, you tend to build and strengthen the anticyclone, which encourages continuation of clear skies, which in turn encourages a lack of precipitation, which makes it drier, which makes the incoming solar radiation more able to heat the ground.”
Thai Protesters Return as Parliament Eyes Charter Recast
Quoted: “The repressive response from the state indicates the fear of those who hold power. The sophistication and steadfastness of response by activists indicates that they’re not swayed by this fear,” said Tyrell Haberkorn, professor of Southeast Asian studies at the University of Wisconsin-Madison. “As the impact of the pandemic on the economy and future opportunities continues to intensify, citizens are likely to question how well authoritarianism is working and call for change.”
A New York Times article sought to expose Wausau and Marathon County’s racial tensions. Some say that ‘snapshot’ only made things worse.
Quoted: Doug McLeod, a journalism professor at the University of Wisconsin-Madison, said conflict can indeed be threatening, especially to smaller cities, and that the national attention that Wausau is receiving would “disappear into everything else” in a city like New York or Chicago.
“(Conflicts) can be more divisive, they can raise tensions in smaller communities,” said McLeod, who studies social conflicts and the mass media. “Those communities might look for scapegoats to place blame, (and) it’s often the person coming in from outside — like a journalist from New York.”
You may see yellow-green water off Park Point this summer
Quoted: “The spotter sensor is a basketball-sized, solar-powered yellow buoy that will be anchored,” said Chin Wu, a lead researcher from the University of Wisconsin-Madison. “The GPS drifter tracker looks rather like a red post floating upright in the water. It will be drifting with the current. We’d appreciate it if the public would allow the equipment to operate.”
If You Notice This at Night, It May Be an Early Alzheimer’s Sign, Study Says
Quoted: “Previous evidence has shown that sleep may influence the development or progression of Alzheimer’s disease in various ways,” Barbara B. Bendlin, PhD, the study’s author from the University of Wisconsin–Madison, said in a statement. “For example, disrupted sleep or lack of sleep may lead to amyloid plaque buildup because the brain’s clearance system kicks into action during sleep. Our study looked not only for amyloid but for other biological markers in the spinal fluid as well.”
After COVID-19 vaccinations, Milwaukee singles say they’re ready for a summer of dating
Quoted: “It’s really a litmus test for a world view right now,” said Christine Whelan, clinical professor at University of Wisconsin’s School of Human Ecology. “If you have been vaccinated, you trust in the science. You have sort of a proactive approach and you believe in public health and research.”
NPR’s Ina Jaffe Shares Breast Cancer Diagnosis : NPR
This diagnosis doesn’t mean I won’t be. There are outliers, as they’re called. People who live 10 years or more with stage 4. Mark Burkard at the University of Wisconsin Carbone Cancer Center is studying them to see what they might have in common. So far, it’s too early to draw conclusions.
Arizona Election ‘Audit’ Should Not Be Trusted, Expert Review Finds
“The Cyber Ninjas boondoggle deviates so substantially from a proper audit or recount that the results simply can’t be trusted,” Barry C. Burden, director of the Elections Research Center at the University of Wisconsin-Madison, told Insider. “The Cyber Ninjas firm is not only unqualified to be conducting the review, but they do not actually seem interested in following protocols that could enhance public trust rather than undermining it.”
UW Health’s Dr. Pothof discusses Delta variant concerns
Play Videospaceplay / pausequnload | stop ffullscreenshift + ←→slower / faster↑↓volume mmute←→seek . seek to previous12… 6 seek to 10%, 20% … 60%With only 45% of Americans fully vaccinated against COVID-19, health experts continue to be worried about the spread of the highly contagious Delta variant.
How the pandemic has changed consumer spending
“We’re a big piece of the economy. Consumer sentiment, how we feel, how confident we are, how much we’re willing to spend is a big driver for economic growth,” said UW-Madison Prof. Cliff Robb.
CDC announces new guidelines to treat COVID-19 “long haulers”
Dr. Matt Anderson of UW Health said while there is much to learn about post-COVID symptoms, “long haulers” are not a completely new phenomenon.
Can America’s Solar Power Industry Compete with China’s? One Firm Tries
Gregory Nemet, a University of Wisconsin solar specialist, says the Chinese successfully used a similar scheme in the early 2000s to boost their domestic wind-power industry, then dominated by European suppliers.
Family seeks 2nd chance at charging officer in man’s death
Citizen-initiated John Does are rarely used in Wisconsin. Marcus Berghahn, a criminal defense attorney and adjunct law professor at the University of Wisconsin-Madison, said they happen perhaps once or twice a decade in the state. Motley said she’s not aware of any John Does being used against police officers.
Kids’ cartoons have more LGBTQ representation than ever before – but only if you pay for it
AnneMarie McClain, a children’s media and education researcher at the University of Wisconsin-Madison, told Insider that inclusive shows are essential to kids across income differences.”Children might not have representation in their communities. They might not have representation in their schools. And so media is a source of representation that can help children know that they’re OK and that their identities are valid,” McClain said.
Critical Race Theory: Expert breaks down widely debated concept
“Those who oppose using critical race theory really don’t understand how it’s possible that the current generations can be blamed for something that happened so long ago,” John Witte, UW-Madison Professor Emeritus of Political Science and Public Affairs said.
35 years later, shift to specialty cheese paying off for Wisconsin farmers
Quoted: “Mind you, it’s a difficult thing to do, and to do well,” said Mark Stephenson, director of dairy policy analysis at UW-Madison.
Stephenson said farmers often make about $20 per hundredweight (cwt) for milk. By selling the cheese instead of the milk, they can get somewhere closer to $100 cwt for their milk.
“Sure, there are additional costs along the way, but potentially the income stream is bigger,” Stephenson said. “But there are a lot of ways it can go wrong.”
Teachers worry legislation limiting race discussion could have ‘chilling’ effect in Wisconsin classrooms
Gloria Ladson-Billings, a UW-Madison education professor emeritus and one of the first scholars to introduce the idea in the 1990s, said Republican rhetoric purposely twists the intent of critical race theory, which does not argue that one race is superior to another but that white privilege perpetuates inequities. “This particular movement at the legislative level is a red herring, a way to gin up fear,” Ladson-Billings told the State Journal in an interview. “It’s a political move, a way to rally the troops.”
Nonprofits look to improve Wisconsin homeownership disparity
Noted: Comments from Kurt Paulsen, Kris Olds and Paige Glotzer.
Pandemic Parenting: Experts say Covid-19 reshaped fatherhood in America
Casias wanted to help new dads navigate the world of fatherhood. He coaches a UW-Health interactive bootcamp for new dads hoping to give frazzled fathers some relief.
The environmental impact of bidets versus toilet paper
The main thing to consider, says Andrea Hicks, a professor of civil and environmental engineering at the University of Wisconsin, is where you live and what the water situation is there. For example, in Wisconsin, where Hicks is based, there’s plenty of water to spare for butt-cleansing purposes, so if a bidet is something you’re curious about you should just go for it. But water availability simply isn’t an easy thing for every person across the country—just look at the drought plaguing the West Coast currently.
Robert Hollander, towering scholar of Dante’s ‘Divine Comedy,’ dies at 87
“His more than 40 years of teaching Dante gave him many insights into the poem which he incorporates into the commentary,” Christopher Kleinhenz, a professor emeritus of Italian at the University of Wisconsin at Madison, said in an interview. “He has made Dante accessible,” Kleinhenz continued, so that “we as contemporary readers can appreciate and can see how Dante was important in the Middle Ages and how he continues to be important today.”
Jordan Ellenberg Wouldn’t Have Given the Nobel Prize to Bob Dylan
Jordan Ellenberg Wouldn’t Have Given the Nobel Prize to Bob Dylan
The Immune System’s Weirdest Weapon
The few scientists who did take up the inglorious mantle, however, quickly found a wealth of lore to uncover. Anna Huttenlocher, a rheumatologist and cell biologist at the University of Wisconsin at Madison, has spent years watching the cells zoom through tissues and built structures in the lab.
COVID’s dangerous side effect: Overdose epidemic rages on during pandemic
“We have an underlying kind of smoldering epidemic that’s never gone away,” said Dr. Mike Repplinger, an associate professor of emergency medicine at UW Madison.
Why Humans Can’t Lift as Much as Ants (And How We Could)
Noted: John Hawks is an expert in paleoanthropology, genetics, and evolution. He is also professor at the University of Wisconsin-Madison.
New research shows prosecutors often fight winning innocence claims, offer deals to keep convictions
Quoted: Keith Findley co-founded the Wisconsin Innocence Project, and was the co-director for years. Now he teaches on criminal law, evidence and wrongful convictions at the University of Wisconsin Law School.
“One of the things that innocence advocates have noticed over the years is that not always, but sometimes, prosecutors, when confronted with very powerful evidence of innocence, go to great lengths to try to preserve the convictions,” Findley said. “Including making plea offers that are essentially so good that it’s hard to turn them down, even for an innocent individual.”
Most of Wisconsin has no native earthworms. What’s with that?
Noted: Fittingly, the thrashing invaders were first confirmed in the state by both Williams and Brad Herrick, ecologist and jumping worm specialist at UW-Madison Arboretum. The worms were discovered during a 2013 talk they were leading about invasive species at the Arboretum in Madison.
In 2013 when the jumping worms were first documented, they were probably already established in Wisconsin and the Midwest, Herrick said.
“They have been in North America for around 100 years,” he said, creeping here from the northeastern part of the country. “The Midwest states have been the recent invasion.”
Herrick, also known as Dr. Worm by Williams, is beginning his PhD study on the biology, ecology and control of jumping worms. He is helping lead a statewide jumping worm survey beginning in July.
The amount of heat the Earth traps has doubled since 2005, NASA says
“The fact that they used two different observational approaches and came up with the same trends is pretty remarkable,” said Elizabeth Maroon, a climatologist at the University of Wisconsin at Madison unaffiliated with the study. “It lends a lot of confidence to the findings.”
How the U.S. Made Progress on Climate Change Without Ever Passing a Bill
“Policy makers have been dithering about climate change since 1988, and in the background you have this steady progression of technologies,” Greg Nemet, a public-affairs professor at the University of Wisconsin at Madison, told me. Foreign industrial policy has driven that progression, he said, although American tax rebates—and California’s economic planning—have also played a part. Those policies have allowed the entire world to decarbonize and led companies to support ever more aggressive carbon cuts. That, in essence, is the green vortex.
A Leader’s Guide To Managing Employee Uncertainty
Uncertainty avoidance is the measure of a culture’s (or an individual’s) discomfort with uncertainty and ambiguity. Researchers Dan Grupe and Jack Nitschke at the University of Wisconsin-Madison found that people who are more comfortable with uncertainty will let events unfold, make observations with less emotional reaction, and deal with what happens.
There Is No Art Without Culture, No Culture Without Community
Chris Walker is a renowned dancer and the founding Artistic Director of the groundbreaking First Wave hip-hop program at UW-Madison, and was recently appointed director of the Division of Arts. He joins us to talk about the power of art, and what is happening with art and diversity at UW-Madison.
U.S. Covid-19 Deaths Top 600,000
“In the U.S., death from Covid is almost entirely preventable,” said Ajay Sethi, an associate professor at the University of Wisconsin–Madison, citing access to vaccines in the country. “Crossing the 600,000 milestone is a sobering reminder that the virus is still spreading and that there are still too many people unvaccinated.”
Continued Drought Could Affect Wisconsin Fruit, Vegetable Crops
Quoted: Amaya Atucha is a fruit crop specialist for the University of Wisconsin-Madison’s Division of Extension. She said the hot and dry conditions over the last few weeks have put stress on everything from strawberry plants to apple orchards.
“Plants in general use water mostly to be able to control temperature. So the warmer it gets, the more water they need to be able to cool down,” Atucha explained.
Cole Lubinski manages the UW-Extension’s Langlade Research Station, which supports the state’s potato industry. He said his area has gotten enough moisture so far this year, but farms in the Central Sands have had irrigation systems running around the clock.
“Vegetable crops, they’re considered a high-moisture crop, so it’s very crucial to keep proper soil moisture levels,” Lubinski said. “When you have weeks like last week where there was a lot of heat and you get put on electrical (peak) control, where you can’t run your system if it’s run by electric, then you’re going hours without water for your crop.”
‘Both harmful and dangerous’: The 3 times Wisconsin legislators equated COVID and gun rules to the Holocaust
Quoted: Simone Schweber, Goodman professor of Education and Jewish Studies at the University of Wisconsin-Madison, said such comparisons are not rare — likely because there are few events that trigger such universal agreement.
“The Holocaust is still, and deservedly so, a very powerful moral paradigm, and it may be one of the few large-scale events that we all agree, on the political spectrum, that it’s awful,” Schweber said.
TikTok Added Beauty Filters to Videos Without Telling Users
Technology Review also spoke to Amy Niu, a PhD candidate at the University of Wisconsin who studies the impact of beauty filters, who said that in China some popular apps automatically add beauty filters. Niu said that apps like WeChat, the most popular social media app in China, and Douyin, the Chinese version of TikTok, include beauty filters on the camera as the default.
Answers to these botanical mysteries could help a climate-stressed world
In addition to original ancestors, feral plants in other diversity hotspots should also be collected and conserved, adds Eve Emshwiller, an ethnobotanist at the University of Wisconsin-Madison who coauthored the Brassica rapa study. Wild-growing varieties are often seen as weeds, and farmers are sometimes advised to eradicate them.
UW scientists track Chemtool fire pollution, which could travel north of Dane County
“I’m actually quite amazed at the magnitude and the extent of the smoke plume coming from this fire,” said Brad Pierce, director of UW-Madison’s Space Science and Engineering Center.
UW Health’s Dr. Pothof breaks down COVID-19 headlines
UW Health’s Chief Quality Officer Dr. Jeff Pothof joins News 3 Now Live at Four to talk about a grim milestone in the fight against COVID-19, coronavirus variants and the potential for a fourth vaccine.
This is the Minimum Wage vs. the Cost of Living in Every State
Wisconsin’s minimum wage is at the federal level, unlike its neighbors Michigan, Wisconsin, and Illinois. Iowa, however, has stayed at the same rate. As in other states, a higher rate is under discussion. An economics professor at the University of Wisconsin-Madison, Tim Smeeding, told Wisconsin Public Radio that a federal rate of $15 an hour would be too high all at once. He advocates raising it in stage
Why America Doesn’t Really Make Solar Panels Anymore
More recently, Chinese firms have emulated this technique in order to eat Japan’s share of the global solar industry, Greg Nemet, a public-policy professor at the University of Wisconsin and the author of How Solar Energy Became Cheap, told me.
Women appointed to top positions in Uganda, but feelings are mixed
President Yoweri Museveni, who has led Uganda since 1986, has appointed a woman, Jessica Alupo, as vice-president and another woman, Robinah Nabbanja, as prime minister. He has also increased the percentage of women in the cabinet from 27% to 43%. This is the second time Museveni has appointed a woman as vice-president. Specioza Wandira Kazibwe served as vice-president from 1994 to 2003.
-Aili Mari Tripp
It’s safe to leave your bunker: Blame that Chinese nuclear plant alarm on fuel rod faults
“For pressurized water reactors (PWRs), which are the most common reactor type in the US as well as the type of reactor at the Taishan Nuclear Power Plant, the biggest causes of fuel leaks are debris and grid-to-rod fretting, which occurs when a nuclear fuel rod rubs against the metal spacer grids that hold the rods in place,” Katie Mummah, a nuclear engineering PhD student at the University of Wisconsin-Madison, told The Register.
‘Crunched on both sides’: Older millennials balance student loans, retirement saving and kids’ college funds
While it’s not unusual at this stage of life to weigh your family’s financial priorities, older millennials are being “crunched from both sides,” says Cliff Robb, an associate professor at the University of Wisconsin, Madison, who studies financial decision-making.
Southern Wisconsin’s Deepening Drought
UW-Madison agronomy and environmental studies professor Chris Kucharik details how limited rain and hot weather are contributing to drought conditions across southern Wisconsin.
Ron Johnson called Joe Biden ‘a liberal, progressive, socialist, Marxist.’ Can someone be all those things?
Quoted: Richard Avramenko, a UW-Madison political scientist and director for the Center for the Study of Liberal Democracy, said Johnson would have been more accurate to describe Biden as a “left liberal.”
“Liberals, socialists and Marxists are, by definition, progressives,” Avramenko said in an email. “But Biden is not a ‘classical liberal’ (i.e., libertarian) — he’s a ‘left liberal.’ “
Avramenko added, “If he said, ‘Don’t ask me to get inside the mind of a liberal, progressive, socialist, Marxist — whatever you want to label him — like President Biden’ it would have been less questionable.”