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We disagreed on politics. We agreed on wine. That was enough.
At the Virginia Governor’s Cup Gala in Richmond earlier this month, a very dapper gentleman approached me and introduced himself. In his light-colored suit and bowtie, he looked very Southern in a classical sense, the sort of Virginia Gentleman you used to see south of the Rappahannock as recently as my college days. “I’m a longtime reader and fan of your writing, if not your politics,” he said. His comment was the proverbial iron fist in a velvet glove, simultaneously conveying praise and disapproval while establishing boundaries. Man, I wish we still discoursed like this instead of shouting bromides and insults to try and “own” our opponents with a funny meme and a furrowed brow. Subscribe “Well, we’ll always have wine to share together,” I said, and thanked him for his kind words. We clinked glasses, exchanged pleasantries about the delicious gold medal-winning wines being poured that evening, and went our separate ways. Our exchange reminded me that more unites us than divides us. Wine brings people together to share a meal and a few hours of joy despite our differences.1 That’s why I refer to the wine community — including readers and consumers — rather than the wine industry. Together, we are so much more than production, distribution and sales statistics. A few minutes later the evening’s awards ceremony began. Applause grew as the 12 winemakers who made the top-scoring wines for the Governor’s Case took the stage, including a loud cheer for Jonathan Wheeler of Trump Winery and his 2018 Blanc de Noir sparkling wine. All the winemakers on stage had reason to be proud, Wheeler perhaps more so. Trump Winery was the only winery to win six gold medals in the competition this year. (Wineries are limited to six entries.) Two of Wheeler’s ciders also won gold medals in a separate competition. When you cover the labels and take the sour taste of politics off your palate, the wines are pretty darn good.2 Then Gov. Abigail Spanberger, newly elected Democrat and Virginia’s first female governor, was introduced to great applause to announce which of the 12 wines had won the Governor’s Cup. She spoke for a few minutes about the importance of wine to Virginia’s economy and tourism and the international acclaim Virginia wine has received. Just two weeks earlier, she gave the Democrats’ response to Trump’s State of the Union speech, but this night wasn’t about politics. That didn’t stop several people in the crowd from speculating on the irony should she have to present the trophy to Trump Winery. In the end, Valley Road Vineyards was displayed on the screen behind Spanberger as the winning winery. Blue Bee Cidery in Richmond took top honors for that category. The crowd cheered a female governor presenting the state’s highest trophy to a female winemaker and then resumed the evening’s festivities, united by their mutual love of wine. A whiff of politics couldn’t dim the cheer of celebration and a community united by its love of wine. In Memoriam: Michel Rolland The global wine community lost a giant March 20, with the passing of Michel Rolland. He was 78. Rolland was the original “flying winemaker,” a globe-trotting consultant who helped Bordeaux regain its mojo in the 1970s and then shaped the rise of Napa Valley cult Cabernet as consultant to Simi, Harlan, Newton, Screaming Eagle, Araujo, Dalle Valle and other wineries. He was instrumental in Argentina’s rise to prominence and even had his own winery, Clos de los Siete, in a partnership with other wine families. Rolland’s career arc paralleled that of Robert Parker, the world’s most influential critic. Parker championed many of the wines Rolland consulted on, helping build his reputation and demand for his services. It also made him a target for Parker’s critics. As W. Blake Gray wrote on Wine-Searcher in his excellent tribute to Rolland: Rolland created the type of wines Parker loved: rich body, plenty of fruit, soft tannins. He sometimes faced the accusation of creating a generic international style of red wine, where the great wines he made in Argentina were indistinguishable from the great wines he made in France. Rolland chafed at that critique, as did many of his fans. He was credited with championing green harvesting and leaf pulling, as well as careful selection of grapes in the winery, practices we nearly universally think of today for high-quality winemaking. “Michel was an incredible innovator who changed how wine was made and how grapes were grown,” Napa Valley winemaker Aaron Pott wrote on Facebook. “His work has transformed the wine trade. He created new ways of looking at wine, tasting wine, evaluating ripeness and quality. … This was not just a man with a ‘style’ that he imposed on vineyards but a man that understood how to make great wine from great sites.” Rolland started his consulting company in 1973 in Libourne, in Bordeaux, with his wife, Dany. Both had graduated the year before from Bordeaux’s Institute d’Oenologie. The couple sold their majority share in the business in 2020, according to Wine Spectator. Over his career, Rolland reportedly worked with more than 100 wineries in 20 countries. He even made it to Virginia, where he consulted for Kluge Estate in the mid-2000s. (Kluge Estate is now Trump Winery.) Reader feedback, please! Last week, I did my first WineLine Live! with Dr. Laura Catena of Catena Zapata winery in Argentina. We enjoyed a fascinating discussion about her efforts to preserve the genetic heritage of old vineyards in Mendoza. I conceived of WineLine Live! for paid subscribers, as a thank you for your financial support. And while only a few people joined live, the video now has more views than I have paid subscribers, so I guess that’s pretty good. Even so, I’m considering opening future installments to anyone on Substack to reach a broader audience. So my questions to you: Should these be public? And what format do you prefer? Live gives a chat feature with the potential for viewers to interact with me and the guest, while a video post would just be that. Another alternative is a podcast, which would just be audio, without video of my chins. Please let me know in the comments. Leave a comment In the Glass A few wines I’ve enjoyed recently: Bonny Doon Vineyard Take Me to Your Liter, Le Cigare Volant, Red Wine of the Earth. 2023, Central Coast, CA. Blend of Grenache, Syrah Cinsaut and Petite Sirah. Delightful wine with expressive red fruit flavors, casual drinking. Doon lovers of a certain age will remember Randall Grahm’s Big House Red; this is more in that style than his original Le Cigare Volant, modeled after Chateauneuf du Pape. The liter bottle makes it an even better value. I see this online at about $15. Great value. Albert Bichot Bourgogne Pinot Noir Origines 2023. 13% - Textbook pinot noir and an excellent, affordable entry (regional) Burgundy. Wine Enthusiast Top 100 Wines of 2025. $24 at Total Wine & More. Loma Larga Pinot Noir 2021 “Coastal Cool Climate Wine”, Valle de Casablanca, Chile. An older sample, showing beautifully. Spicy and fruit forward. I’m seeing widely varied pricing online, from $18-$32. At the lower end, it’s a terrific value. 13.5% Dr. Loosen Riesling Dry 2016, Mosel, Germany. Found this “in the stack.” And it stacked up well, shedding some of its youthful acidity for opulent Riesling character, including a hint of the mineral oil older Riesling often features. A great value, as I’m seeing it as low as $14 online. 12% abv. Red Tail Ridge Blau Franc Blend 2024, Sans Oak, Finger Lakes. 13.4% abv. The name is a neat portmanteau of Blaufrankisch and Cabernet Franc, thus Blau Franc. The blend is 50-50, no oak involved. The Blau dominates on the palate, with the spicy caraway seed (think New York deli rye bread). The Franc adds body. The result is juicy, energetic and joyful. Sokol Blosser Estate Rosé of Pinot Noir 2025, Dundee Hills, Willamette Valley, Oregon. This first rosé of 2025 was a welcome respite to our cold, snowy winter here in the Mid-Atlantic. Oh man, I needed this! Bright and energetic, exuberant even, it perks up the mood and goes down fast. 13%. Certified B Corp. Ingredient and nutrition labeling, and in a modest way that doesn’t occupy a lot of label space. (Since it’s not required, presumably there are no minimum font size requirements.) More wineries should follow this example. Dave McIntyre's WineLine is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. Subscribe Thanks for reading Dave McIntyre's WineLine! This post is public so feel free to share it. Share 1 Some restraint may be required. 2 Especially the bubblies.
Trump’s suspiciously timed announcements on Iran
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Kentucky Gov. Beshear takes jabs at JD Vance in his home state of Ohio
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Your Thymus and Your Healthspan
Our thymus gland plays a central role in the development or our immune system, specifically for supporting T cell development (how these cells got their name, maturation and differentiation in the thymus) and discriminating between self and foreign, non-self antigen proteins with production of dendritic cells. As we age, our thymus gland shrinks—the process known as involution—with progressive change from spongy to fatty tissue, with loss of functionality. But this process, with respect to timeline and extent, markedly varies from one person to the next. And to make things even more complicated, our thymus gland anatomy and precise location in the chest also is highly variable. So the famous Frank Netter diagrams from the 1960s (such as at left below) don’t capture the remarkable heterogeneity that a random set of 12 chest CT scans (below at right). What I consider as 2 landmark papers in Nature this week (here and here) used AI to quantify health of the thymus in 2 large cohorts, and then correlate the metric to a broad array of health outcomes. In this edition of Ground Truths, I’m going to cover three questions: (1) How was thymus health determined by AI?; (2) How is thymus health linked to key clinical outcomes? and (3) Are there ways we can promote a healthy (aka rejuvenate) thymus gland in our later years? Subscribe 1. How was thymus health determined by AI? This was accomplished by extensive work developing and validating an AI pipeline for 2 stages, the first for localization and segmentation of the thymus bed, and the second to quantify a digital marker, termed the thymic health score. There’s a lot to this algorithmic development, so I won’t go into all the details, but just provide a rudimentary outline of what was done. The 1st stage used supervised learning with 2 radiologists reviewing 2,461 chest CT scans. That work trained a 3D U-Net model to automatically identify the thymic bed’s 3D cropped region using center of mass coordinates, which reached 99.8% accuracy. The 2nd stage used a foundation model that was pre-trained with SwAV (which stands for Swapping Assignment between multiple Views), a self-supervised model, that generated a high-dimensional thymus representation of 4,096 features. That compares to the radiology reductionist and subjective scoring of 0 to 3 where 0 means the thymus is fully degenerated and fatty, and 3 is considered dense, intact glandular soft tissue. Notably, the self-supervised learning (SSL) performance was superior to supervised (AUC ~0.75 vs 0.55, respectively) reflecting the shallowness of the 0-3 classifier vs SSL’s holistic, self-taught AI. The thymic health score ranged from 0 to 100, with the highest number indexed to fully preserved thymic health. The algorithmic work extended to explainability with both Shapely value distribution, meaning the model was holistic not relying on any “magic” pixel, and occlusion sensitivity, demonstrating the model’s performance was not affected by ribs, sternum, lung tissue, but rather focused on the thymic bed directly. Below are a few saliency maps from the occlusion sensitivity that indicate the thymic bed focus, not affected by neighboring structures, using the jet color scale. Now the AI was ready for processing ~25,000 CT scans, each over 30 MB files, from the 2 large participant cohorts to provide a thymic health score, it did so in less than 14 hours, which is less than 2 seconds per scan! Share 2. How is thymus health linked to key clinical outcomes? The two cohorts were the National Lung Screening Trial, NLST (N=25,031) and the Framingham Heart Study, FHS (N=2,581) each with baseline demographics and long term follow up of >12 years for health outcomes. From the NSLT, you can see below that increased age and body-mass index were correlated to reduced thymic health. And, overall, men had reduced thymic health scores compared with women. There are a lot of graphs in the paper for outcomes, for both the NLST and FHS cohorts. To simplify the major outcomes, below is a composite Figure with striking reduction of all-cause mortality and for the different causes of death. The results were consistent between the 2 cohorts. For example, the cardiovascular mortality hazard ratio average was 0.57 in NLST and 0.38 in FHS (weighted to be 0.53 for the aggregate). The reduction of mortality also extended to digestive diseases and pulmonary disease (data not shown below). Lung cancer incidence was reduced by 36% for high vs low thymic health (Figure below, with a panel -incidence and b panel-mortality, adjusted for age, sex, BMI, smoking status). Notably, there was a smoker’s paradox: lower incidence and improved survival for lung cancer in smokers who had a high thymus health score. Smoking was associated with lower thymic scores whereas alcohol was not. Higher thymic health was linked to higher HDL cholesterol, lower triglycerides, lower fasting blood glucose, and lower systolic and diastolic blood pressure. Inflammation biomarkers, such as C-reactive protein and interleukin-6, were elevated in the people with lower thymic health scores. In their second paper, the same team looked at the relationship between thymic score and outcomes for 3,476 patients receiving cancer immunotherapy. The non-small cell lung cancer progression-free survival was reduced in patients with low thymic health score. A parallel relationship for survival was seen for other types of cancer including melanoma, breast, and kidney with a 44% lower risk among high thymic scores (Figure). A similar pattern was seen with different immune checkpoint inhibitors. The thymus health score outperformed programmed death ligand-1 (PD-L1)and tumor mutation burden (TMB) assay of the tumor and was an independent prognostic marker of progression-free survival. In this dataset, a direct connect with thymus score and adaptive immune function was noted with a correlation before cancer treatment for both T-cell diversity and thymus T-cell production (a metric known as T cell receptor excision circles). Thymus Removal Study There is a highly relevant citation about thymus function before moving onto ways to rejuvenate it. In 2023, a very important study of thymus removal during cardiothoracic surgery was published, with 1146 patients undergoing thymus removal vs 1146 matched controls (mean age 55 years). The adverse outcomes for thymus removal were striking, with a 2.9 higher risk of all-cause mortality and doubling of cancer incidence, 1.5 fold increase in cancer mortality, and 1.5-fold increase in autoimmune diseases. The immune function showed marked compromise after thymus removal, as reflected by CD4+ and CD8+ T cells (Figure below) Share Ground Truths 3. Are there ways we can promote a healthy (aka rejuvenate) thymus gland in our later years? In recent months we’ve learned a lot about the process of thymus involution and the pathways by which this may be modulated. Thymus involution is primarily due to loss to thymus epithelial cells (TECs) and there are 2 subtypes with different functions: the cortical, responsible for positive selection of T cells, and the medullary, for negative selection. When adipose tissue infiltrates the thymus, thymic adipocytes are pro-inflammatory, knocking out T-cell output. Likewise, systemic inflammation, or “inflammaging,” from smoking, obesity, and chronic stress promote thymic adipocytes. Now, from preclinical studies, we know about key pathways that account for these processes. Historically, back in 2014, FOXN1 was recognized as a single master transcription factor essential for TEC function, with studies in mice with forced FOXN1 upregulation leading to thymus regeneration. That laid the foundation for potential regrowth of quiescent thymus cells. It took awhile to find pathways to accomplish this goal and to even refute its role as the master regulator. The Liver-Thymus Axis Feng Zhang and his team recently showed that injection of an mRNA vaccine to the liver encoding DLL1, IL-7 and FLT3-L in combination, factors known to support thymopoiesis (Figure), successfully enhanced immune function in aged mice. However, the effect was transient. The FGF21 Story Two reports in 2025 addressed the thymus gland’s production of FGF21, a growth factor (fibroblast growth factor 21) and its control of thymus involution. This growth factor is also produced by the liver, but it doesn’t have impact on the thymus in aged rodent models. In contrast, The liver’s hepatocyte growth factor (HGF) has been shown to reverse senescent TEC structural changes. Growth hormone stimulates production of insulin growth factor-1 (IGF-1) in the liver and the thymus. Two small studies in human participants (TRIIM, for Thymus Regeneration, Immunorestoration, and Insulin Mitigation) of 6 and 50 people, respectively, treated with combined human growth hormone, metformin and DHEA, suggested the potential of slowing epigenetic aging and improving thymus mass and function. But the combination of drugs, small sample, and lack of controls make conclusions murky. Increased thymus FGF21 led to increased CD8 T cells in old mice and extended healthspan and improved physical performance. Building on the previous FOXN1 data, ablation of β-klotho, the obligatory co-receptor for FOXN1, accelerated thymic aging. The benefit to FGF21 was confirmed in a companion paper using an FGF21 knock-in mouse model showing thymus enlargement and increased TECs throughout the lifespan. (schematic Figure below). The accompanying editorial for these 2 papers speculated: “The proposed link between age-associated thymus involution and organismal aging is intriguing, and suggests we might seek to achieve systemic rejuvenation by counteracting thymic involution.” Other Factors Lessons from the Axolotl (Mexican Salamander) In an elegant set of experiments of the axolotl (Figure), known for its complete thymus regeneration after total surgical removal, mediators were identified. Surprisingly FOXN1 was dispensable. But midkine, a growth factor, appeared to be the driver, the initiator of thymus cell growth, survival, and repair. Other components that contributed were Postn+ (periostin-expressing mesenchymal niches) and Ccl19, a chemokine protein from the bloodstream. RANK and RANKL RANK (receptor activator of nuclear factor κB its ligand (RANKL) have been considered key regulators of medullary TECs. In a study of both aged mice and human thymus cell cultures, their key role was confirmed, with multiple benefits of resorting TEC function, recruitment of progenitor cells, and T cell development. Subscribe Summing Up This body of work strongly supports the health of the thymus gland as a critical regulator of human healthspan, not just a correlate or link. The new landmark studies are reinforced by the regenerative biology experimental models that have shown, via an array of mediators, that healthspan of aged mice is at least in part dependent on thymus gland function and its critical role for maintaining adaptive immunity. It sure seems that we’d be better off having an immune reservoir of naive T cells instead of a profile in older adults of exhausted, low quality, memory T cells, with a senescent phenotype. It is striking that we ignored the importance of the thymus gland for many decades. A wake-up call was the results of the thymectomy matched control study reviewed here, with the opposite of high thymic health score improved health outcomes. The convergence of AI and healthspan here is notable. The exceptional and laborious work for developing and validating (no less explaining) the AI to quantify thymus health set the foundation for probing the connect the major health outcomes in two cohorts with extensive follow-up. We’ve never had a way to meaningfully quantify the thymus gland before, so this represents important leverage of supervised, self-supervised, and transformer models. The study wouldn’t have been possible without AI. And it begs the question as to whether there are ways we can maintain our thymus at a high health score. But it’s not so simple to rejuvenate our thymus. There are multiple risks including the induction of autoimmunity, increasing the risk of cancer, and inducing a pro-inflammatory state. For example, factors that increase TEC proliferation could compromise the medulllary negative selection process and leak out auto-reactive (self-attacking) T cells. Thymic cells could be induced to proliferate, but we know, for example, that growth hormone and IGF-1 are associated with an increase risk of cancer. If thymus rejuvenation doesn’t clear out the accumulated senescent cells in older adults, then inflammation within the gland could block the production of TECs. Keeping these risks in mind, we now have identified many ways to keep our thymus healthy as we age that undoubtedly will be tested in clinical trials going forward. Ultimately, the benefit-to-risk tradeoffs will be defined. In the meantime, we have desperately needed an immunome. As I’ve stressed in multiple prior Ground Truths, we have no test in the clinic to assess a patient’s immune status! It was very encouraging for me to get an email from Hugo Aerts, the senior author of the landmark papers in the days after they were published: “I also wanted to say that your Substack on “Why We Need an Immunome” was inspiring for this work. We found it a very compelling perspective and greatly enjoyed reading it.” Just having an assessment of a person’s immune status via a chest CT scan, with millions of these performed per year, might help in guiding the right immunotherapy for cancer (e.g. more intensive, combinations for those with low thymic health scores) and help define people who are increased risk for age-related diseases of cancer, cardiovascular, and neurodegenerative. The main theme of Super Agers is that we now have many layers of data (genetics, proteins, biomarkers, organ clocks that can be integrated via multimodal AI) for us to define a person’s specific risk decades before one of these age-related diseases leads to symptoms, enabling prevention. From the new studies this week, we can add thymus health score as yet another way to understand a person’s risk, a window into their adaptive immune system and healthspan. And perhaps someday we will be able to safely rejuvenate the thymus, or maintain its health through one’s life, and use the thymus health score to monitor. NB: I wrote this post (No A.I.) A Quick Poll Loading... ********************************************************************* Thanks to Ground Truths subscribers (now > 200,000) from every US state and 212 countries. Your subscription to these free essays and podcasts makes my work in putting them together worthwhile. Please join! If you found this interesting PLEASE share it! Share Ground Truths Paid subscriptions are voluntary and all proceeds from them go to support Scripps Research. They do allow for posting comments and questions, which I do my best to respond to. Please don’t hesitate to post comments and give me feedback. Let me know topics that you would like to see covered. Leave a comment Many thanks to those who have contributed—they have greatly helped fund our summer internship programs for the past two years. It enabled us to accept and support 47 summer interns in 2025! We aim to accept even more of the several thousand who will apply for summer 2026.
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How did these flowers evolve to survive a megadrought?
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Forum on harnessing Artificial Intelligence for health equity
Register to this forumOver the past decade, artificial intelligence (AI) has significantly evolved in complexity, performance, and utility. Its integration across a wide range of industrial sectors has accelerated, with healthcare emerging as one of the most transformative sectors. In this sector, AI has enabled high-impact applications – from enhancing the speed and accuracy of disease diagnosis and supporting clinical decision-making, to strengthening public health initiatives such as disease surveillance and workforce optimization. Moreover, AI holds immense potential to empower individuals, enabling them to take greater control of their personal health and well-being. Yet the central question remains: Who benefits, who is at risk, and do these innovations close or widen health inequities? While the potential of AI-enabled applications is substantial, many countries have approached their adoption with caution. This hesitancy stems from concerns about risks and benefits, including model bias, data breaches, privacy violations, and the erosion of professional skills due to over-reliance on AI. Additional barriers include inadequate data infrastructure and a lack of robust evidence on the most effective forms and interfaces of AI to enhance service delivery and system performance. Moreover, the rapid rise of Generative AI has introduced a heightened urgency for the development of comprehensive governance and ethical frameworks. The Asian Development Bank (ADB) Health Practice Team and Digital Sector, in collaboration with the World Health Organization (WHO) Regional Office for the Western Pacific, are convening the Forum on Harnessing AI for Health Equity on 25–26 March at ADB Headquarters. Senior health officials from 16 developing member countries (DMCs), alongside leading researchers, innovators, and policymakers from across Asia and the Pacific, will engage in discussions on how AI can be governed, financed, and scaled to deliver healthier lives for all. The forum is funded through the High-Level Technology Fund with support from the Government of Japan. Objectives The two-day forum aims to:Identify high-impact, evidence-based health AI use cases suitable for resource-constrained settings and map out a pipeline for potential supportIntroduce and validate the WHO's policy guidance on minimum necessary ecosystem for countries and institutions to self-assess readiness for AI adoptionObtain initial commitment from participating stakeholders to join a pilot regional initiative focused on data/model sharing for a priority health challengeEndorse a prioritized set of actionable policy recommendations focusing on governance, regulation, and sustainable financing necessary to scale high-impact health AI use cases in resource-constrained settings Target participants The forum will convene participants from 16 ADB DMCs including Bangladesh, Bhutan, Cambodia, Cook Islands, Fiji, Indonesia, Lao People's Democratic Republic, Mongolia, Nepal, Palau, Papua New Guinea, Philippines, Sri Lanka, Thailand, Uzbekistan, and Viet Nam. In addition, health system leaders and practitioners, private sector technologists, academic experts, representatives from civil society organizations, development partners, and philanthropic institutions engaged in AI for Health from Australia, the People’s Republic of China, Japan, Malaysia, New Zealand, Singapore, and the Republic of Korea will also be invited. SessionsDay 1 (25 March)Session 1: AI Use Cases for the Care Continuum: Improving Access and QualitySession 2: Adopting a risk-based approach for AI use case prioritizationSession 3: Establishing the Minimum Ecosystem for Implementation Risk ManagementSession 4: Future-Ready Health Workforce: Building Competency for Human-AI CollaborationDay 2 (26 March)Session 5: The Political Economy of AI in Health: Understanding Stakeholder Interests and their Impact on EquitySession 6: AI and Health Financing: Supporting Fair Coverage and ProtectionSession 7: AI Regulation and Oversight: Pathways for Different RealitiesSession 8: The Way Forward – Building Alliances and Regional Partnership How to registerThe forum will be held in a hybrid format. In-person attendance is by invitation only, while livestreaming of the forum will be available to the public. To register, please complete this form on or before 24 March 2026.Event organizers / partnersAsian Development Bank (ADB)WHO Regional Office for the Western Pacific High-Level Technology Fund (HLTF)ContactAkihito WatabeHealth Specialist, SD3-HSDawatabe@adb.org Jae Kyoun KimHealth Specialist, SD3-HSDjkkim@adb.org
‘Nobody trusts him’: Rep. Goldman claims Stephen Miller runs DHS and questions if Markwayne Mullin will stand up to him
Two rules changes proposed ahead of league meeting
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College professors gave ChatGPT a science exam, and its grade was a 'low D'
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Unilever shares fall on investor concerns about food business spin-off
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Paul Questions Mullin’s Character Over Response to Attack by Neighbor
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Rand Paul confronts Markwayne Mullin over past rhetoric at Senate hearing
Sen. Rand Paul, R-Ky., confronted Sen. Markwayne Mullin, R-Okla., for his past comments saying he "completely understood" why Paul had been physically assaulted and questioned if "someone who applauds violence against their political opponents" is the right person to lead the Department of Homeland Security.
Bills still have one big offensive line question to answer
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A dietitian and doctor review RFK Jr's new food pyramid
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Judge questions Trump aides’ ‘brazen’ claims on White House ballroom
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House leaders tie business tax benefits to income tax ballot question
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Edge rusher concerns linger for Eagles despite their recent addition
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Study finds ChatGPT gets science wrong more often than you think
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Samsung finally responds to complaints about the Galaxy S26 Ultra's headline feature, but the explanation ...
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This massive crater could expose the heart of a lost planet
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The scientist who warned that profit, not science, decides which drugs reach patients
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Champions League burning questions: Could all six Premier League teams be eliminated?
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Haims: Jujube(s) have health benefits for sleep, Parkinson’s and Alzheimer’s
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Partisanship and science
I recently participated in a symposium of the Denver-based Institute for Science & Policy, during which I had a “fireside chat” with Tony Mills of the American Enterprise Institute. Mills has written extensively on the politicization of science, and the two of us had a very enjoyable hour-long conversation on the topic. You can watch it below. The main questions we dealt with are why there is such a vast partisan gap in trust of science, and to what extent this is a unique moment. Mills helpfully brings a good deal of data to the discussion, as he did in this useful piece at Issues in Science & Technology. Tusk depends on reader support. To support this work, please become a paid subscriber. Subscribe Note this graph, drawing on a range of survey data to demonstrate partisan attitudes toward science since 1970s. As it demonstrates, there’s been a very sharp partisan divergence in confidence in science during the Trump Era, starting prior to the Covid pandemic. At least in part, we can attribute this to a rise in populist anti-science rhetoric embraced by Trump, his appointees, and those in his media orbit. But as the graph also shows, the partisan divide has existed in the past, and it’s not always in the same direction. The largest divergence in party views toward science prior to 2016 was in the 1970s, when liberals equated scientific achievement with the military-industrial complex and thus trusted it less. That era of scientific mistrust is often overlooked. Indeed, as Mills notes, the Moon landings (1969-72), which today are considered one of the last great moments of national unity, were experienced nothing like that at the time. There was sharp debate back then over whether the Apollo missions were worth the vast expenditures when the country had so much else to deal with. It’s outside the dataset, and we don’t have the partisanship lens for it, but the 1950s was another deeply anti-science decade, with critics of intellectuals and college professors alleging their ties to communism and their lack of commitment to basic American moral beliefs. This was the subject of Richard Hofstadter’s 1962 book Anti-Intellectualism in American Life, in which he quotes religious leaders like Franklin Graham: [In place of the Bible] we substituted reason, rationalism, mind culture, science worship, the working power of government, Freudianism, naturalism, humanism, behaviorism, positivism, materialism, and idealism. [This is the work of] so-called intellectuals. Thousands of these “intellectuals” have publicly stated that morality is relative—that there is no norm or absolute standard.… This fervor was heavily whipped up by Sen. Joe McCarthy (R-Wisconsin), although it’s clear that not all his fellow Republicans were on board with his red-baiting. What ended that era? The simple answer is the 1957 launch of Sputnik. Americans became afraid that they were losing to Soviet scientists, and suddenly university researchers and government projects were awash with funding. In our conversation, I asked Mills about the possibility of us having a Sputnik moment again that would rally the American public in favor of science today. Mills argued that the COVID-19 pandemic was essentially a Sputnik moment — a terrifying threat to all Americans that required scientific advances to address. But thanks in part to political polarization and the populist and conspiratorial leanings of Donald Trump, we got the opposite of a unifying moment. Many Americans turned against science, despite science actually stepping up in that moment. As we discussed in the chat, it’s not clear what scientists could or should be doing in this moment to increase faith in their work. As Mills notes, one of the chief complaints against scientists and professors is that they’ve become too political; scholars becoming even more political might not help them achieve their goals. This (mainly Republican-driven) anti-science era will end, of course, but it’s not clear what event will bring that about. Share
Can You Really ‘Detox’ From Plastic? A Netflix Documentary Explores The Question.
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This is your brain on pleasure (even the guilty kind)
It’s likely you have at least one “guilty pleasure.” Maybe it’s romance novels. Or reality TV… Playing video games… or getting swept into obscure corners of TikTok. Neuroscientists say the pleasure response helps us survive as a species. So why do we feel embarrassed by some of the things we love the most? Even if you don't have these negative emotions, experiencing – and studying – pleasure is not as straightforward as it might seem. For a long time, neuroscientists thought the concept of "pleasure" referred to a singular system in the brain. But as research into the subject grew, scientists realized that pleasure is really a cycle of "wanting" and "liking" – each with separate neural mechanisms. Today on the show, producer Rachel Carlson explores this cycle with researchers, who weigh in on the science of pleasure. Even the kind that makes us feel guilty. Read more of Rachel’s story on guilty pleasures. Interested in more brain science? Email us your question at shortwave@npr.org.Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.
How AI is reshaping healthcare and raising ethical questions
Can artificial intelligence reshape healthcare without deepening inequalities or outpacing the rules designed to govern it? Experts will debate the boundaries of Europe’s digital health future at Euronews Health Summit on 17 March in Brussels.
Is the Girlboss Making a Comeback?
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Jane Fonda Questions Why Barbra Streisand Paid Tribute to Robert Redford at Oscars Instead of Her!
World Baseball Classic: Team USA holds off Dominican Republic to win on controversial final pitch, advance to WBC final
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CNN liberal panelist argues billions spent on defense should go to health insurance instead
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Three questions: On the future of AI and the mathematical and physical sciences
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Cleveland Browns FA: Grading the signing of Zion Johnson
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The 7430U CPU scandal could spread: Another manufacturer under suspicion, ODM comes into the spotlight
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Volunteers Find Oddly High Solar Flare Rates
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Departure of 3 Baptist Health Floyd doctors a 'personnel matter,' hospital says
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Science Notes: Generative AI and Its Impacts | Rockefeller Institute of Government
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Vikings Land Kyler Murray: Real QB Competition or McCarthy Funeral?
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Whole Hog Politics: Trump snares the Senate with filibuster bait
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AI ‘Scientists’ Help Human Ones Answer Urgent Climate Questions
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Scientists built the hardest AI test ever and the results are surprising
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Why the hell did Starmer pick Mandelson? The latest mug on the media round had no idea
Nick Thomas-Symonds unravelled under barrage of questions – as PM instead bored some mothers and babies in Belfast
Google Maps Adds Gemini AI-Powered 'Ask Maps' Feature and 3D Immersive Navigation
Google today added Gemini AI to Google Maps, enabling a new Ask Maps feature. Gemini in maps can answer complex, real-world questions that Google says "a map could never answer before".
NFL Podcaster Questions Steelers’ Bizarre Offseason So Far
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Google Maps Gets Chatty With a New Gemini-Powered Interface
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Antwan Staley: Jets and Geno Smith need each other
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Diamondbacks Reacts Survey: Closing time
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3 Questions: On the future of AI and the mathematical and physical sciences
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Ramstad: Immigrant businesses are slowly coming back, raising questions about aid
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Longtime Epstein accountant takes questions from House Oversight Committee in probe of late sex offender
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Trust SARHAchat with your reproductive health questions - College of Arts and Sciences
Faculty and students from nursing and computer science use AI and University resources to create a free chatbot that protects user privacy.
California Democrats Have Made a Mess of the Governor’s Race
As the California Democratic Party gathered in San Francisco last month for its convention, reporters had a frequent question for the retiring political king- (and queen-) maker, former House Speaker Nancy Pelosi: Was her state really on the verge of electing a Republican to succeed Governor Gavin Newsom, as a growing number of partisans had begun to fear?
CERN Science Gateway celebrates its 1000th science show
CERN Science Gateway has reached another milestone: the delivery of its 1000th science show! Since opening its doors in October 2023, Science Gateway has welcomed nearly 900 000 visitors of all ages to explore the fundamental questions of the Universe. Among its most popular activities are the science shows – dynamic, interactive demonstrations led by CERN guides and tailored to a broad audience of different age levels, including school groups, families and the general public. Designed to make complex scientific concepts accessible and entertaining, these live shows combine spectacular experiments, multimedia elements and audience participation. From the physics of particle collisions to the properties of superconductivity, electromagnetism and cryogenics, the science shows translate the research carried out at CERN into engaging visual experiences. Visitors might see superconductors levitate, follow particles through different detector layers or discover the beauty in phase transitions. Each demonstration is carefully crafted to spark curiosity while maintaining scientific accuracy. Members of the CERN community are of course warmly invited to visit CERN Science Gateway with their family or friends and attend one of the science shows. To register, please visit this page, and don’t forget to check the programme for the coming days. Become a CERN guide and run your own super-cool science show (and more)! To become a CERN guide, you can join the introduction course held every 3–4 weeks, which will give you an overview of what being a CERN guide entails. From there, further courses are available depending on what type of guide you would like to be. Because, of course, CERN guides are needed everywhere at CERN. If you imagine yourself as a more ‘traditional’ guide, you should know that there are currently more than ten exciting visit points in CERN’s visits portfolio, such as the Antimatter Factory, the ALICE experiment (surface), the Alpha Magnetic Spectrometer (AMS) control room, the ATLAS experiment (surface), the CERN Control Centre (CCC), the Data Centre, the LHCb experiment (surface), the Synchrocyclotron (SC), the SM18 test facility and the newly inaugurated Linac2 visit point. Indeed, CERN’s Visits Service and Visual Impact and Exhibitions Section recently collaborated on redesigning the Linac2 visit tour, which has just reopened to the public after several months of renovation work. The new tour offers visitors and guides alike an enriched, more immersive experience, designed to highlight the history and scientific significance of this major facility. So, fancy becoming one of the insiders? Join the introduction course, check the guides website or contact guides.manager@cern.ch. And remember, becoming a guide can benefit you, too.
RFK Jr.’s vaccine advisers drop proposal to revisit covid-19 shot
Some members of the CDC’s vaccine advisory panel have publicly questioned the safety and manufacturing of the shots, including raising a debunked theory that DNA contaminants in the vaccines are harmful.
Opinion: When immigration enforcement reaches Alaska’s children, the question isn’t politics
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Andy Thomson wins 3-way race for Boca Raton Mayor as voters decide on 2 referendums
Boca Raton voters settled a closely watched 3-way mayoral race and weighted in on major questions about redevelopment, public safety spending and the future use of city-owned land.
Igor Tudor: Pressure grows as Antonin Kinsky experiment backfires and raises further questions over Spurs head coach
WATCH: U.S. seems 'on a path' to deploying ground troops in Iran, Blumenthal says after classified briefing
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Questions facing each SEC team in spring: Alabama's identity crisis; six teams hit the reset button
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I reviewed the MacBook Neo, ask me anything
I’ll be here to answer subscriber questions about Apple’s new $599 laptop today at 11AM PT / 2PM ET.
High School Students Advance from State Science and Engineering Fair to International Competition
Charleston, W.Va. - The West Virginia Department of Education (WVDE) is pleased to announce that Pavan Subramani from Morgantown High School (Monongalia County), Iqraa Zaman from George Washington High School (Kanawha County) and the team of Jaxon Milam and Joseph Nodurft from the Linsly School (Ohio County) have advanced from the 72nd annual West Virginia State Science and Engineering Fair (WVSSEF) to the Regeneron International Science and Engineering Fair (ISEF). The state-level fair serves as the qualifier for the ISEF, and these four students will represent the Mountain State in Phoenix in May.To compete in the WVSSEF, students in Grades 3-12 had to win their local, county and regional science and engineering fairs. Today’s competition resulted in 48 first place winners, 53 second place winners and 46 third place winners. For the full detailed list, view the 2026 WVSSEF Official Results.The WVSSEF challenges students to think critically about the world around them, encouraging them to find answers to unsolved questions and address problems by introducing proactive solutions. Students are also provided the opportunity to present their projects to judges—industry professionals and university professors—to discuss the research findings, scientific methodologies and hypotheses involved in their work.“The West Virginia Science and Engineering Fair is a highlight of every school year, as it brings some of the Mountain State's most accomplished students together as a showcase of the immense talent and potential they possess," said State Superintendent of Schools Michele L. Blatt. "These young scholars show time and time again that the future economy of West Virginia is bright. The attention to detail in every project and the passion and joy expressed by our students are truly inspiring."The WVSSEF featured 273 aspiring scientists, chemists and engineers who presented 209 projects featuring material science, animal science, plant science, physics, astronomy, engineering and more.View event photos.
Businesses Ask the TACO Question About Iran
Whether President Trump signaled that he may soon end the military strikes is weighing on the minds of investors, executives and others.
Mental health solutions for the digital age
Ask the digital natives of Gen Z about the source of their biggest mental health challenges, and most will say social media and AI.Several of the nearly 400 guests at the third annual Gen Z Wellness Summit, presented by the Friends of Semel Teen Advisory Council at UCLA on March 8, explicitly named the endless stream of content on their phones as serious stressors. “Everybody is addicted to (Tik Tok) as if they were addicted to substances,” said Jantin Asmar, 17, a senior at Virtual Academy in Antelope Valley. “We’re always chasing that dopamine. We’re expecting that dopamine rush and it’s really decaying our interactions with others.” High school student Jantin Asmar was among nearly 400 people who attended the third annual Gen Z Wellness Summit. (Photo by Sandy Cohen) Even young teens feel pressure to be on social media constantly, both to consume content and collect “likes,” said 13-year-olds Chloe and Sophia, both students at Brentwood School. “Everyone’s always on, and you miss stuff if you’re not on it,” Chloe said, adding that social media’s emphasis on appearances is leading to eating disorders: “That’s a big thing for our generation.”The incessant influx of images and updates creates expectations that “weigh teenagers down,” said Linda Kou, 16, a junior at San Gabriel High School.Even though digital spaces allow people to connect with others beyond their immediate surroundings, it doesn’t always translate to real-life community, said Kelah Morgan, 17, a senior at Animo South Los Angeles Charter High School. High school students Kelah Morgan, left, and Linda Kou, shared about the challenges presented by social media. (Photo by Sandy Cohen) “Even if you see people saying that they relate to you online, it might be hard to find people in your personal life who you see every day who you feel comfortable enough to say, ‘You see me online, but this is me in real life and what I’m actually going through,’” she said.Solutions for our digital timesThe Gen Z Wellness Summit was intentionally designed as a free, in-person gathering where young people interested in mental health from across the southland could meet in person. “Peer support is the most important element of maintaining our mental health in community,” said Helena Hansen, MD, PhD, director of UCLA’s Semel Institute for Neuroscience and Human Behavior.Keynote speakers at the summit addressed AI, social connection and self-empowerment, while breakout sessions included discussions about eating disorders, dating, substance use, phone detox and breathwork. Here are some of the day’s top takeaways:Beware of FOPO: Scott Barry Kaufman, PhD, a psychology professor at Columbia University, said that rather than FOMO, or fear of missing out, we ought to be more aware of FOPO: fear of people’s opinions. “Just think about how much your FOPO might be holding you back in your life,” Dr. Kaufman said. “And just that inner contemplation should be enough for you to change your life, because there’s so many things we don’t go after because we have debilitating FOPO.”We don’t need to feel like we’re the best – or what he called “narcissistic self-esteem” – but it’s helpful to acknowledge our own worth, recognize our good qualities and develop self-belief in the skills and talents we’ve cultivated. When we have that – dignity and self-respect, without needing everyone to like us – FOPO is less of a concern.Self-reflection is most effective in community: “When we try to self-reflect alone, we sometimes ruminate,” said Ira Bedzow, PhD, executive director of the Emory University Purpose Project. “But when we self-reflect with people that we trust … (it) allows us to hold ourselves accountable to different ways of seeing and different ways of hearing and different ways of being.”Opening up about our experiences and listening to others are skills we can develop, Dr. Bedzow said.He invited students to participate in what he called a “fishbowl exercise,” where four students sat in a small circle, surrounded by a dozen or so students forming a larger circle. Those in the inner circle answered such questions as: “What stops you from being you today?” and “What helps you feel most like you?”Within minutes, the group in the small circle (the fishbowl), were sharing intimately about their life challenges as those in the outer circle nodded in understanding.After the exercise, one participant said, “I felt like I wasn’t alone, that it wasn’t just me who feels that way.”Another remarked on how “personal” it felt to share face-to-face with others, even strangers.Don’t let AI crush your creativity: Theoretical neuroscientist Vivienne Ming, PhD, has been studying artificial intelligence for more than 20 years. And while she said “it’s reasonable to be concerned” about the fast-growing technology, it can also help humans become better problem-solvers when used strategically.“The smartest thing on the planet today are humans and machines working together creatively,” Dr. Ming said. “What gets more valuable in humans as machines get smarter? Our ability to explore the unknown.“Your unique voice is literally your value to the world … but most of us for most of our lives have been taught to not be unique,” she continued. “Be your own person. Celebrate being different. It is genuinely, measurably, truly valuable.”In a breakout session called “Phone Detox? IYKYK: Living Your Story IRL” led by Don Grant, PhD, students shared their frustrations with AI compromising academic work, art and creativity.“Art is a translation of human experience,” one participant said. “When people use AI, they diminish their own human experience.”Dr. Grant urged them, as “the last generation to remember a world before AI,” to remember the power of imagination and creativity – and to act on it.Remember that social media distorts perceptions: Stuart B. Murray, PhD, PsyD, who directs the Eating Disorders Program and Translational Research in Eating Disorders Program at UCLA, asked the students in his breakout session to take a spontaneous selfie and edit it to conform with society’s beauty standards. All 20 girls in the room immediately got to work, thickening their hair, slimming their faces, plumping their lips.“The pressure to look like what we present on social media can be crippling,” Dr. Murray said. “We now know that social media use is part of a causal pathway into an eating disorder.”Adolescents and young adults are most at risk of developing an eating disorder, he said, with one in three students on college campuses exhibiting clinically meaningful eating-disorder symptoms. More than 4 million people in California will have an eating disorder in their lifetime.Even for those who don’t develop anorexia or bulimia, the ubiquity of modified images online distorts what we consider normal, making us feel worse about ourselves. Remembering that, he and other speakers said, might inspire us to log off occasionally and spend time in the real world with people who love us as we are.
Reeves to face MPs’ grilling over cost-of-living pressures
Chancellor to take Treasury questions amid market turbulence linked to Middle East conflict