The hottest Research Substack posts right now

And their main takeaways
Category
Top Health Politics Topics

The Problem With Weight Stigma Research

Weight and Healthcare • 459 implied HN points • 18 Jan 23
🏥 Health & Wellness Research
  1. Weight stigma research is often based on the idea that fatness is bad and should be eradicated, influenced by profit interests from the weight loss industry.
  2. Weight stigma in research sometimes suggests weight loss as a solution to oppression, erasing the experiences of those at the highest weights and promoting harmful weight bias.
  3. Erasure of experiences of highest-weight individuals in research impacts healthcare practices and treatment outcomes, highlighting the need for weight-inclusive perspectives in research.

Flying Solo

Software Design: Tidy First? • 463 implied HN points • 15 Nov 24
🕹 Technology Research
  1. Time is precious, and we should focus on spending it in meaningful ways. It's important to prioritize what truly matters in our lives.
  2. Stepping down from a role can be a way to reclaim your time and energy. Sometimes, less responsibility can lead to a more fulfilling life.
  3. Believing in a mission or team is important, but personal time and happiness should come first. Balancing passion with personal needs is key.

Racial Differences in Sexuality: A Sex Worker Survey

Anglo Reaction • 275 implied HN points • 20 Jun 23
🎭️ Culture Research
  1. The survey on racial differences in male sexuality found that sex workers confirmed stereotypes about penis size.
  2. The study interviewed sex workers to gather information on various aspects of racial differences in sexuality.
  3. For more details, the full paper and broader summaries can be accessed through provided links.
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Prompt Ensembles Make LLMs More Reliable

Deep (Learning) Focus • 275 implied HN points • 15 May 23
🔬 Science Research
  1. Reliability is crucial when working with large language models, and prompt ensembles offer a straightforward way to make them more accurate and consistent.
  2. Prompt ensembles show generalization across different language models, reducing sensitivity to changing underlying models and prompts.
  3. Aggregation of multiple outputs from prompt ensembles is complex but crucial for improving model performance, requiring sophisticated strategies beyond simple majority voting.

Weight Loss Drugs Part 3 - Wegovy and Tirzepatide

Weight and Healthcare • 738 implied HN points • 17 Aug 22
🏥 Health & Wellness Research
  1. Weight loss drugs often lead to short-term weight loss followed by weight regain, with participants regaining a significant amount of weight and cardiometabolic gains after going off the drug.
  2. Wegovy and Tirzepatide, new weight loss drugs, show a pattern of rapid weight loss at the beginning, then levelling off, and potential weight regain later. Side effects of these drugs are serious.
  3. Pharmaceutical companies aim for profits by keeping patients on expensive weight loss drugs long-term, despite minimal evidence of long-term weight loss benefits and significant harm from side effects.

The End of History

The Ruffian • 1241 implied HN points • 25 Nov 23
🚌 Education Research
  1. Academic historians are facing challenges within their own discipline
  2. Researchers in London studied the impact of the Black Death on people of African descent
  3. There is concern over the misuse of historical narratives for social activism in academic research

Are experts useless?

Samstack • 1422 implied HN points • 13 Sep 23
🔬 Science Research
  1. Experts may not be as reliable as we think, with evidence showing they often fare poorly compared to ordinary individuals in making predictions.
  2. There's a growing concern about fraud and publication bias in scientific journals, undermining the credibility of experts' work.
  3. While skepticism towards expertise is warranted, there are strategies for the average person to evaluate research validity and experts can still provide valuable insights.

Questions on Hair Graying, Copper, and Estrogen

Harnessing the Power of Nutrients • 399 implied HN points • 30 Mar 23
🏥 Health & Wellness Research
  1. To slow or reverse hair graying, focus on fixing the weakest link among energy signaling, energy production infrastructure, and antioxidant protection.
  2. Estrogen plays a role in moving copper during pregnancy, and maintaining pregnancy-level hormones when not pregnant can risk excess copper absorption.
  3. It's important to monitor copper levels when using supplemental hormones to avoid copper toxicity.

Reader Question - What Do You Think Of Obesity Medicine?

Weight and Healthcare • 519 implied HN points • 30 Nov 22
🏥 Health & Wellness Research
  1. The American Board of Obesity Medicine certification is not officially recognized and may have financial ties to the weight loss industry.
  2. Doctors certified in Obesity Medicine may prioritize weight loss over patient health, potentially risking lives to achieve thinness.
  3. Patients, especially those who are fat, need to be cautious and research recommendations from doctors certified in Obesity Medicine to ensure the best interest of their health.

Novo Nordisk Marketing Diet Drug to Adolescents

Weight and Healthcare • 459 implied HN points • 04 Jan 23
🏥 Health Politics Research
  1. Novo Nordisk is marketing a weight loss drug to adolescents, with potential harmful side effects like gallbladder problems and low blood pressure.
  2. The weight loss from the drug may be partly due to flu-like symptoms caused by the medication, and long-term weight loss maintenance is challenging.
  3. Continued use of the drug for adolescents is concerning due to health risks, potential side effects, and the high cost of the medication.

Deepseek: From Hedge Fund to Frontier Model Maker

ChinaTalk • 400 implied HN points • 09 Dec 24
🕹 Technology Research
  1. High-Flyer, a hedge fund, is making big moves by venturing into AI research through a new company called DeepSeek. They want to create human-level AI instead of just copying existing models.
  2. Their success in the AI field comes from a unique hiring process that focuses on curious and passionate individuals rather than experience. This helps foster innovation within the company.
  3. Despite the high costs of running AI research, High-Flyer believes in funding their projects through a mix of their own resources and philanthropy. They prioritize long-term research over quick financial returns.

Charts & More Charts

Spilled Coffee • 36 implied HN points • 26 Nov 25
💼 Business Research
  1. The article shares 15 important charts that provide valuable insights. These charts help to understand current trends and information.
  2. These visuals are meant to give context to data that can be relevant in the near future. Readers will benefit from seeing these key trends.
  3. This content is designed for paid subscribers, emphasizing its exclusive nature and added value for those who engage with it.

Italy: A Rising Star with Significant Contributions to the Space Industry

Space Ambition • 259 implied HN points • 22 Sep 23
🕹 Technology Research
  1. Italy has a strong aerospace industry, especially in Turin, which is a major global hub with over 160 companies and thousands of workers. It plays a key role in space projects, including working on the International Space Station.
  2. Italy is an important player in the European Space Agency, contributing significant funding and securing contracts for projects like Earth observation satellites and lunar studies. This shows Italy's growing influence in the space sector.
  3. The Italian space community is supported by a mix of government, academic institutions, and private companies. This collaboration helps foster innovation and growth among startups in the space industry.

Testing the Edmonton Obesity Staging System

Weight and Healthcare • 259 implied HN points • 30 Sep 23
🏥 Health & Wellness Research
  1. The Edmonton Obesity Staging System classifies people based on health issues, but fails to prove the necessity or effectiveness of weight loss interventions for higher stages.
  2. The study authors have conflicts of interest in the weight loss industry, promoting a body-size-as-disease paradigm without concrete evidence of its benefits.
  3. Health-supporting behaviors like fruit/vegetable consumption and fitness were shown to be more important than weight management in improving health outcomes.

Why The WHO Shouldn't Grant Diet Drug Request To Be Added To Essential Medicine List - Part 3

Weight and Healthcare • 299 implied HN points • 15 Apr 23
🏥 Health & Wellness Research
  1. The research on the effectiveness, harms, and benefits of diet drugs requesting to be added to the WHO essential medicine list has several key issues: short study durations not capturing long-term effects, small and non-representative study populations, minimal weight loss effects, and failure to adequately assess adverse events.
  2. Cost-effectiveness analyses supporting the diet drugs are based on assumptions that being higher weight correlates with lower health-related quality of life and a belief that the treatment will induce weight loss and health benefits, which are not adequately proven by the research cited.
  3. The research includes conflicts of interest, such as studies funded by the drug manufacturers, and lack of long-term data to support claims of efficacy, safety, and cost-effectiveness. These factors raise concerns about the suitability of these drugs for the WHO essential medicine list.

Happy 4th of July

Science Forever • 258 implied HN points • 04 Jul 23
🔬 Science Research
  1. News, Research, and Commentary are key areas in the Science journals, each with its unique approach.
  2. Editors for News are independent to maintain reporting integrity, while subject experts handle Research papers.
  3. In Commentary, individual authors share their opinions, distinct from editorial decisions on research papers.

We need more real stories about scientists

Science Forever • 258 implied HN points • 23 Jun 23
🔬 Science Research
  1. Scientists need to share more real stories to show their human side and rebuild trust
  2. Art forms like TV, movies, and theater can help portray scientists' real lives and experiences
  3. The play 'Love + Science' successfully intertwines human lives with scientific discoveries

Whose ethics? Whose AI?

imperfect offerings • 159 implied HN points • 03 Jan 24
🚌 Education Research
  1. Building an ethical ecosystem for AI in academia requires collaboration and coordination within the sector to meet regulatory requirements and promote openness.
  2. Designing assignments that make the use of generative AI tools less compelling can enhance learning outcomes and reduce the need for detection methods that undermine trust.
  3. Individual educators should challenge the idea that students can act ethically in a context lacking supportive infrastructure for informed ethical decision-making, and focus on conversations about writing practice to foster understanding and development.

Links - 09/14/2023

Value Investing World • 255 implied HN points • 14 Sep 23
💰 Finance Research
  1. For value investors, price declines can mean more attractive pricing due to higher yields.
  2. High turnover portfolios can have costs due to bid-ask spreads.
  3. Spinoffs have underperformed but can still be profitable.

Can GPT-4 Do Science?

The Cognitive Revolution • 255 implied HN points • 15 Apr 23
🔬 Science Research
  1. GPT-4 may not be able to do scientific experiments independently.
  2. A recent paper suggests GPT-4 can assist in scientific research like designing protocols and carrying out tasks.
  3. While AI can accelerate productivity in science, humans are still needed for innovative breakthrough ideas.

DolphinGemma

Gonzo ML • 126 implied HN points • 19 Jul 25
🕹 Technology Research
  1. DolphinGemma is a project focused on understanding dolphin communication by analyzing their sounds. The goal is to create a model that can generate sound sequences similar to dolphin vocalizations.
  2. This research is still in early stages and lacks transparency, with no published scientific papers or clear results yet. Researchers aim to develop tools that could enable better communication with dolphins.
  3. The project has connections to other animal communication studies, like those with whales, but DolphinGemma has not provided as much information, leading some to seek out more open projects for insights.

Reader Question - Sleep Apnea and Weight

Weight and Healthcare • 319 implied HN points • 21 Mar 23
🏥 Health & Wellness Research
  1. Weight loss may not always cure sleep apnea - research shows that even after significant weight loss, many individuals still need CPAP therapy for sleep apnea.
  2. Weight is just one of many factors contributing to obstructive sleep apnea - other factors like enlarged tonsils, structural issues, or heart problems can also play a role.
  3. Losing 5-10% of body weight may not be a one-size-fits-all solution for sleep apnea - weight loss effectiveness varies among individuals, and it's essential to consider other health impacts and interventions.

Towards a Broader, Bolder HUD

The New Urban Order • 119 implied HN points • 08 Feb 24
🇺🇸 U.S. Politics Research
  1. HUD's current role is limited, focusing mainly on providing subsidies to low-income renters in big cities, missing out on addressing broader housing market issues.
  2. HUD could enhance its role by coordinating research, encouraging regional cooperation among housing authorities, and providing more guidance and support to local governments.
  3. HUD should prioritize assembling and disseminating real-time housing market data to improve housing policy, address the housing crisis, and provide better insights for decision-making.

Grug on diet soda and autism

DYNOMIGHT INTERNET NEWSLETTER • 1234 implied HN points • 05 Oct 23
🏥 Health & Wellness Research
  1. Grug organizes ideas about diet soda and autism from news sources to consolidate important information.
  2. Correlation is easy to see but doesn't prove causation, and it's crucial to consider carefully in scientific studies.
  3. The news often emphasizes alarming claims based on research findings, even when the researchers themselves are more cautious.

Orbital stations: the past and the future

Space Ambition • 639 implied HN points • 24 Nov 22
🔬 Science Research
  1. The International Space Station (ISS) has been in operation for around 25 years, but it will eventually become too costly to maintain. New space stations will be needed in the future.
  2. China has successfully built its own orbital station, Tiangong-3, which is currently inhabited. This adds to the growing presence of international space stations.
  3. Private companies are starting to develop their own space stations. NASA is supporting this trend with partnerships and funding, aiming to make space research more accessible.

Remeron

The Frontier Psychiatrists • 117 implied HN points • 09 Feb 24
🏥 Health & Wellness Research
  1. Remeron, also known as Mirtazapine, has unique side effects like making you sleepy and increasing appetite due to its histamine effects.
  2. While Remeron may not differ significantly in its antidepressant effects from other drugs, it could work slightly faster and be more favorable in treating depression compared to SSRIs.
  3. A meta-analysis suggests that overall, Remeron might have a slight edge over SSRIs in treating depression, making it potentially a better option for some individuals.

Words Matter: How Terminology Affects User Responses to AI System Failures

UX Psychology • 198 implied HN points • 17 Nov 23
🕹 Technology Research
  1. The specific terminology used to describe AI systems significantly impacts user perceptions and expectations.
  2. Research shows that labeling a system as 'AI' versus 'algorithmic' affects trust, satisfaction, and acceptance after errors.
  3. Transparency, explainability, and careful terminology choices are essential in maintaining user trust and satisfaction with AI systems.

Bupropion

The Frontier Psychiatrists • 117 implied HN points • 08 Feb 24
🏥 Health & Wellness Research
  1. Bupropion is a versatile antidepressant with different brand names for various uses like depression, smoking cessation, and weight loss.
  2. Bupropion works differently than most antidepressants by affecting dopamine and norepinephrine, leading to no sexual side effects.
  3. Through meta-analysis, studies have shown that Bupropion is more effective than a placebo in treating depression.

In defense of curiosity driven research

Heterodox STEM • 120 implied HN points • 16 Jul 25
🔬 Science Research
  1. Curiosity-driven research is essential for advancing science and understanding complex theories. It helps discover fundamental truths that may not have immediate practical applications.
  2. Recent funding cuts to foundational research, especially in STEM fields, can harm the growth and competitiveness of scientific knowledge in the U.S. These cuts prioritize immediate economic gains over long-term scientific exploration.
  3. Mathematics plays a crucial role in science and technology, influencing discoveries and innovations that impact everyday life. A strong focus on mathematical ideas can lead to transformative advances in various fields.

Francis Crick Was Misunderstood

Asimov Press • 386 implied HN points • 01 Dec 24
🔬 Science Research
  1. The Central Dogma explains that information in cells flows mainly from DNA to RNA to proteins, but it's more complex than just that. It actually includes several other information transfers that many people don't realize.
  2. Francis Crick named his idea the Central Dogma, but it’s not an unchangeable belief; it's a scientific hypothesis based on evidence. Even though people often misunderstand it, he believed in testing ideas with experiments.
  3. Recent discoveries show that some processes in biology may seem to contradict the Central Dogma, but they don't actually break its rules. The essential point is that information can only flow from nucleic acids to proteins, never the other way around.