The hottest Policy Substack posts right now

And their main takeaways
Category
Top U.S. Politics Topics

When the Ladders Disappear

Perspectives • 5 implied HN points • 12 Feb 26
💼 Business Policy
  1. AI-driven productivity will automate many routine office tasks and entry-level roles, reshaping how work is done and removing traditional on-ramps for career development.
  2. Historical tech-driven shifts show that economic growth can be uneven, and AI risks concentrating most of the gains with capital owners while workers capture a smaller share.
  3. The transition will be uneven and disruptive, so society needs new policies like retraining, income supports, or mechanisms to share productivity gains to protect communities and preserve career ladders.

Elevance and other for-profit insurers find new scrutiny from lawmakers over their denials of care for Medicaid patients

HEALTH CARE un-covered • 419 implied HN points • 17 Aug 23
🏥 Health Politics Policy
  1. Elevance and other for-profit insurers are denying many care requests for Medicaid patients. In fact, Elevance has a denial rate over 34%, which is really high.
  2. Lawmakers are starting to investigate these denial practices more closely. Congress is looking into how insurers use 'prior authorization' to say no to needed treatments.
  3. In Ohio, Elevance is having contract disputes with hospitals, impacting Medicaid patients' access to care. This means patients might struggle to find alternative hospitals that will cover their treatments.

EMERGENCY EDITION: AI Diffusion Export Controls

ChinaTalk • 459 implied HN points • 15 Jan 25
🇺🇸 U.S. Politics Policy
  1. The Biden administration is implementing stricter rules on exporting advanced AI technology to prevent it from being misused, especially by countries like China. These rules aim to maintain the US's leadership in AI technology.
  2. There will be a new three-tier system classifying countries based on their access to AI chips, with stricter controls for adversarial nations. This affects where companies can build data centers and how easily they can deploy AI projects globally.
  3. Companies that meet verification requirements will have an easier time obtaining licenses for export. However, smaller sovereign AI projects in tier two countries may struggle to meet these requirements and might reconsider their AI investments.

Some early lessons of 2024 in the energy sector

Jérôme à Paris • 510 implied HN points • 24 Dec 24
🌞 Climate & Environment Policy
  1. Solar energy is growing really fast, leading to more electricity than we often need, causing prices to drop sometimes.
  2. Energy storage is becoming super important to handle all the extra solar power, but keeping up with the growth is tricky.
  3. Despite talk of a big rise in energy demand, actual usage is mostly stable or even going down in many places, especially in Europe.

the real lessons find a way

bad cattitude • 224 implied HN points • 31 May 25
🇺🇸 U.S. Politics Policy
  1. Many believe that topics like racism and inequality have become more prominent in schools, causing division rather than unity. Some argue this creates a cycle of blame without solving the actual problems.
  2. The impact of the COVID pandemic opened parents' eyes to what their children were learning in schools. This has sparked increased scrutiny and questions about education content.
  3. Young people today have faced challenging times, which has made them more resilient. Many believe these experiences are preparing them to succeed in the future compared to previous generations.
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Online resources on electricity and energy

GEM Energy Analytics • 339 implied HN points • 13 Oct 23
🌞 Climate & Environment Policy
  1. There are many websites that provide valuable data on electricity generation and energy prices, especially in Europe. These resources can help understand the energy market better.
  2. Tools like Ember Climate and Electricity Maps offer useful visualizations to track emissions and power generation in various regions.
  3. The International Energy Agency and the U.S. Energy Information Administration are great sources for reliable energy data and insights globally.

Low Hanging Fruit

The Honest Broker Newsletter • 1511 implied HN points • 30 Nov 23
🌞 Climate & Environment Policy
  1. Replacing 150 coal power plants with nuclear power can reduce global emissions by 25% by 2035.
  2. The cost of replacing these plants with nuclear power is significantly lower than other emissions reduction measures.
  3. If the world is to achieve net-zero carbon emissions, retiring or retrofitting coal plants is necessary, and nuclear power provides a feasible alternative.

The retconning of George Floyd: An Update

The Watch • 1283 implied HN points • 16 Feb 24
🇺🇸 U.S. Politics Policy
  1. Acknowledging and reflecting on one's own biases is important to maintain transparency and credibility in discussions.
  2. Amidst misinformation, there is frustration that detailed research is often overlooked in favor of easily digestible but misleading content.
  3. Clarifying and correcting misleading information, particularly on sensitive topics like life and death situations, is crucial for ensuring accurate discourse.

Deepseek Meets Li Qiang, Data Labeling Subsidies, Taiwan's Debt, Automation Optimism

ChinaTalk • 429 implied HN points • 24 Jan 25
🕹 Technology Policy
  1. DeepSeek, a major player in China's AI sector, recently caught the attention of government leaders, highlighting its rise as a 'national champion.' This may lead to more funding but also increased scrutiny from the government.
  2. China is putting effort into developing the data labeling industry as a key part of its AI advancements, offering tax breaks and support to help businesses in this area grow. High-quality data is essential for effective AI development.
  3. Taiwan needs to rethink its strict debt policy to invest more in military and energy security due to rising threats from China. Maintaining a low debt level could limit Taiwan's ability to strengthen its defense.

Can donors save science?

ChinaTalk • 207 implied HN points • 12 Jun 25
🚌 Education Policy
  1. Renaissance Philanthropy aims to change how funding works by acting like an investment fund, helping donors target specific goals without the heavy lifting of managing projects themselves.
  2. The organization identifies key areas in science and tech where philanthropic funding can make a real impact, especially at a time when government support is shrinking.
  3. A new model of philanthropy can encourage more donors to get involved by picking clear objectives and making the process less daunting, ultimately leading to more effective giving.

Economics Links, 6/2/2025

In My Tribe • 212 implied HN points • 02 Jun 25
💰 Finance Policy
  1. Closing the FCC could be beneficial, as it often invents new reasons to exist. Some of its functions could be better managed by other government departments.
  2. Trump's idea to make Freddie Mac and Fannie Mae public while keeping government guarantees could lead to problems. This could mean private companies profit while taxpayers take on the risks.
  3. There's some hope in the economy as service costs are stabilizing, suggesting capitalism might be doing better than thought. This could mean a brighter future for the middle class.

More Problems at KinderCare (KLC)

The Bear Cave • 209 implied HN points • 05 Jun 25
🇺🇸 U.S. Politics Policy
  1. KinderCare has been facing serious concerns about safety and proper care for children, including incidents of abuse and neglect.
  2. A significant portion of KinderCare's revenue comes from government subsidies, which has become more critical for their business model.
  3. Complaints about billing practices have surfaced, indicating a potential issue with how KinderCare manages funds for services not provided.

Trump and Musk Are Getting Divorced. What Happens to the Kids?

Common Sense with Bari Weiss • 217 implied HN points • 06 Jun 25
🇺🇸 U.S. Politics Policy
  1. Trump and Musk's relationship has taken a dramatic turn, surprising many with how quickly they fell out. They went from friends to accusing each other publicly in just a few days.
  2. This breakup isn't just personal; it affects their followers, especially the tech right in Silicon Valley, who now have to choose sides between the two influential figures.
  3. Musk's recent harsh words about Trump indicate a significant shift, moving from supporting him heavily to calling for his impeachment. This change raises questions about the future of their influence.

Mamdani's "Affordability" Agenda Could be Costly

OpenTheBooks Substack • 126 implied HN points • 18 Aug 25
🇺🇸 U.S. Politics Policy
  1. Mamdani plans to implement many free or low-cost city services, but this could lead to a large budget deficit.
  2. His anti-police stance and push for sanctuary policies might endanger public safety in New York City.
  3. Current city leaders have enacted radical policies that limit the effectiveness of law enforcement, making it harder for them to keep the streets safe.

Against Mathiness

The Honest Broker Newsletter • 1364 implied HN points • 02 Jan 24
🔬 Science Policy
  1. Mathiness can allow for academic politics to masquerade as science.
  2. Good empirical research can eventually win out in truth battles, even if it takes time.
  3. It's possible to distinguish between good policy research and mathiness, despite potential professional benefits and political challenges.

Changing Covid-19 isolation?

Your Local Epidemiologist • 1250 implied HN points • 16 Feb 24
🏥 Health Politics Policy
  1. Contagiousness of Covid-19 remains the same, spreading for 5-12 days.
  2. Health policy decisions involve balancing protection, actionability, and feasibility for diverse populations.
  3. CDC's consideration of new Covid-19 isolation guidelines raises questions about following guidelines, impact on community transmission, and stakeholder views.

MAGA, Brain Drain, Not Practicing Law, My First Book, and More

Richard Hanania's Newsletter • 1194 implied HN points • 08 Mar 24
🇺🇸 U.S. Politics Policy
  1. The author discusses various topics in response to reader questions, such as why he didn't practice law after obtaining a J.D. from a top school and the value of his law school education.
  2. There's an interesting perspective shared on MAGA and the concept of 'Bullying Grandma,' highlighting the author's view on the emotional dynamics within the movement.
  3. The author shares insights on the likelihood of new educational institutions like University of Austin Texas and the Peterson Academy successfully challenging traditional educational systems.

🛰 The story of the US Space Force: A Quick Q&A with … defense policy analyst Todd Harrison

Faster, Please! • 548 implied HN points • 22 Nov 24
🇺🇸 U.S. Politics Policy
  1. The US Space Force is essential because the number of satellites in space is rapidly increasing, and protecting them is crucial for both national security and economic reasons.
  2. The Space Force not only tracks and defends military satellites but also faces various forms of attacks, especially cyber threats, requiring strategies to counter these non-kinetic challenges.
  3. Future roles of the Space Force may include protecting commercial space interests, similar to how the Navy protects maritime commerce, as space becomes increasingly important for global trade and security.

Is Global Climate Policy Working?

The Honest Broker Newsletter • 1158 implied HN points • 04 Mar 24
🔬 Science Policy
  1. Climate policies need a deeper focus on decarbonization of the global economy.
  2. The Kaya Identity offers a simplified yet powerful tool for evaluating climate policies.
  3. A shift towards measuring decarbonization progress rather than just emissions reduction can provide better insights into the effectiveness of climate policies.

Chartbook 237: Whither China? (4): Zero-Covid myths, dynamic clearing & the Omicron crisis of 2022

Chartbook • 1702 implied HN points • 03 Sep 23
🌍 World Politics Policy
  1. The zero-Covid policy in China was not always about sustained repression, but involved dynamic clearing to contain outbreaks.
  2. The economic impact of China's Covid policy was influenced more by global demand and housing market than by the lockdowns.
  3. The sudden abandonment of zero-Covid in China in 2022 resulted in a significant projected death toll, showcasing the complexity and consequences of the regime's decisions.

AI Accelerationism Goes Global

Nonzero Newsletter • 384 implied HN points • 14 Feb 25
🇺🇸 U.S. Politics Policy
  1. There are serious concerns about the risks of artificial intelligence, especially with recent global discussions on how to manage it. Many leaders are focusing more on innovation than on safety, which could create big problems down the road.
  2. The ceasefire in Gaza is fragile, with threats from Hamas leading to worries about a return to war. President Trump's recent actions and ideas could be making it harder for peace to stick.
  3. Outrage in politics often comes from deep feelings of fear for safety. Understanding where others are coming from and sharing personal stories might help reduce anger and bring people together.

Gov. Gavin Newsom acts on boys and men

Of Boys and Men • 139 implied HN points • 09 Aug 25
🇺🇸 U.S. Politics Policy
  1. Gov. Newsom's new Executive Order aims to improve support for boys and men, focusing on mental health and community connection. Many young men feel isolated, and this plan seeks to change that.
  2. The initiative encourages more men to participate in education and healthcare roles. Having more men in these professions can help bridge the gap of representation and provide better support for boys and men.
  3. It's important to tackle men's issues without undermining efforts for women's rights. Helping boys and men should go hand-in-hand with supporting women and girls, as it benefits society overall.

New Zealand’s Ministry of Transport urges its staff to go vegan (no, not really).

A B’Old Woman • 319 implied HN points • 25 Sep 23
🇺🇸 U.S. Politics Policy
  1. New Zealand's Ministry of Transport didn't actually ask its staff to go vegan; the title was misleading. It's important to check the facts before jumping to conclusions.
  2. The Ministry is criticized for promoting gender ideology and paying an outside group to influence its employees. This raises questions about the use of taxpayer money.
  3. Some people feel that pushing certain beliefs in the workplace blurs the lines between personal beliefs and professional duties. It can be hard to accept when facts seem to be ignored.

Imprisoning innocent people is bad

Adam's Legal Newsletter • 319 implied HN points • 02 Jul 23
🇺🇸 U.S. Politics Policy
  1. Imprisoning innocent people is bad. It's crucial to ensure that those who were wrongfully convicted are not kept in prison.
  2. The rules on post-conviction challenges for prisoners need to be fixed. The current system can prevent innocent prisoners from proving their innocence.
  3. Congress should amend Section 2255 to allow prisoners to bring successive challenges when new Supreme Court decisions establish their innocence. This fix is important to rectify an unfair system.

Top Links 573 US bank failures. Gas-powered trucks. The Suriname debt crisis & the underground struggle in Colombia.

Chartbook • 500 implied HN points • 27 Nov 24
💰 Finance Policy
  1. There have been 573 bank failures in the US, which is a significant number. This may affect the economy and people's trust in banking.
  2. Gas-powered trucks are still widely used, indicating ongoing reliance on fossil fuels. This might have implications for environmental discussions and policies.
  3. The Suriname debt crisis and struggles in Colombia show that economic challenges are not only local but also global. These situations need attention and understanding from a broader perspective.

⏩🔬 Good news: We know how to accelerate the US economy

Faster, Please! • 1188 implied HN points • 16 Feb 24
💼 Business Policy
  1. Increasing public money for R&D can boost business productivity and private sector investment.
  2. Historically, technological innovation and public R&D have played a significant role in driving economic growth.
  3. There is a correlation between higher public investments in nondefense R&D and long-term increases in total factor productivity (TFP) in the business sector.

Sports New Zealand is kicking women into touch again. It's getting to be a habit.

A B’Old Woman • 519 implied HN points • 19 Apr 23
🎾 Sports Policy
  1. Women have fought hard for the rights to participate in sports, but now there are concerns about fairness when men claim to be women and join women's sports.
  2. Some believe that men maintain a physical advantage over women, even after lowering their testosterone levels, which raises safety and fairness issues in competitions.
  3. Policies that allow men in women's sports are seen by some as disrespectful to women and their achievements, prompting calls for clearer rules that protect women's categories.

🚨 The House of Lords could liberate the Postcode Address File if they back this amendment 🚨

Odds and Ends of History • 1139 implied HN points • 14 Feb 24
🕹 Technology Policy
  1. The Postcode Address File (PAF) is a critical database of postal addresses in the UK, owned by Royal Mail and requires expensive licensing fees for access.
  2. An amendment proposed in the House of Lords aims to make UK address data freely available for public use, potentially liberating the PAF.
  3. Individuals are encouraged to reach out to House of Lords members to support the amendment, as it moves through the legislative process towards potential implementation.

Bonkers in Yonkers

The Honest Broker Newsletter • 1059 implied HN points • 06 Mar 24
🌞 Climate & Environment Policy
  1. Climate policy should be based on the best-available science to be effective in addressing risks like sea level rise.
  2. Extreme, implausible scenarios like RCP8.5 can lead to misguided policy decisions and misallocation of resources.
  3. Regulatory capture by a small group of experts can result in the codification of flawed science in policies, highlighting the importance of oversight and accountability.