The hottest Science Substack posts right now

And their main takeaways
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Top Culture Topics

Burn Academia Down?

Unsafe Science • 45 implied HN points • 15 Jan 25
🚌 Education Science
  1. There are concerns about censorship in academia that need to be addressed. People should be able to share and discuss ideas freely without fear of being shut down.
  2. Some believe that the current academic system is failing and might require a complete overhaul. It's suggested that starting fresh could lead to better ideas and practices.
  3. Engaging with diverse perspectives can enhance the learning experience. Encouraging different viewpoints can help improve critical thinking and innovation.

🎧 AUDIO Now Available - Turning Point in AI - Leaders Rally for a Natural AI Initiative

Spatial Web AI by Denise Holt • 19 implied HN points • 18 Jan 24
🕹 Technology Science
  1. Global scientific leaders propose a radical rethinking of AI, advocating for AI systems modeled after natural organisms, displaying attributes like autonomy and adaptability.
  2. The initiative by leaders behind Active Inference aims for more transparent, ethical, and beneficial AI systems, moving away from data-intensive and computationally expensive models.
  3. The letter highlights key points like the need for scientific grounding in AI development, addressing misconceptions about AI's existential threats, and envisioning a future of AI that is more in tune with natural intelligence.

HOISTED FROM THE ARCHIVES: Origins of Fascism in the Modern Pace of Econo-Social Creative Destruction

Brad DeLong's Grasping Reality • 123 implied HN points • 19 Feb 24
🚌 Education Science
  1. In the past, social networks largely determined who you were, but in modern times, you have the power to choose your own social network and reinvent yourself.
  2. With the rise of modern economic growth after 1870, the pace of change accelerated, leading to the disappearance of many traditional social roles and the need for individuals to adapt and choose new paths.
  3. Loneliness and totalitarianism can arise from the disconnection and lack of common experience in modern societies, with anger and desperation fueling negative solidarity, leading to negative consequences.

Useful cognitive lenses to see through

The Counterfactual • 59 implied HN points • 20 Mar 23
📖 Philosophy Science
  1. Understanding the world often relies on different 'lenses' or frameworks that help us interpret complex information. These frameworks can simplify reality, making it easier to grasp important ideas.
  2. Metaphors play a crucial role in how we think and communicate. They provide familiar associations that help us understand difficult concepts, even if they don’t capture the whole truth.
  3. It's essential to consider different perspectives and counterfactuals when evaluating ideas. Looking at what could happen if things were different can help us make better decisions and avoid misleading conclusions.

The History of The Mechanical Clock

Endless Explorations • 79 implied HN points • 12 Mar 23
💾 History Science
  1. Mechanical clocks changed how we view and manage time. Before them, timekeeping was less precise and influenced by nature.
  2. The Black Death pandemic increased the need for time management, leading to the widespread use of clocks in towns.
  3. The escapement mechanism was a key invention that made mechanical clocks more accurate and reliable, changing daily life forever.
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The After-Afterparty

Skunk Ledger • 215 implied HN points • 02 May 23
📚 Literature Science
  1. The protagonist wins a forecasting tournament and celebrates extravagantly with cuddle therapists and predictions.
  2. A confrontation with an archnemesis leads to a discussion on modeling uncertainties and reaching a consensus.
  3. A black swan intervenes to teach the importance of collaboration and addressing assumptions in disagreements.

Curator

Castalia • 119 implied HN points • 04 Jul 22
🎭️ Culture Science
  1. Modern science, especially biology, is challenging old ideas about evolution and focusing on more complex factors like mutations and environmental changes. Many scientists believe it's time to rethink our understanding beyond just natural selection.
  2. The story of modern art isn't just about creative geniuses overcoming the establishment; it's also about how money and powerful patrons influence what art gets recognized. Support from wealthy collectors played a huge role in modern art's acceptance.
  3. Contemporary fiction seems stuck in old debates and doesn't explore new angles, like global perspectives or the realities of modern life. There’s a call for fiction to be more imaginative and engaged with present-day issues rather than just following trends.

Trump's War on Science

Critical Mass • 15 implied HN points • 16 Jul 25
🇺🇸 U.S. Politics Science
  1. The Trump administration is cutting support for scientific research, which is important for the economy and national security. This could hurt scientific progress in the U.S.
  2. There is a need for reforms in higher education, as some universities have been criticized for unfair practices and stifling free speech. This creates a troubling environment for academic inquiry.
  3. An external threat to science and research is emerging, which could be even more damaging than the internal issues colleges face. It's crucial to address these challenges for the future of science.

2023 Reflections

@MacBrennan’s Investor Updates • 19 implied HN points • 24 Dec 23
🕹 Technology Science
  1. 2023 was about conviction, investment, and hard work to set the foundation for future growth
  2. Launches like mrgnlend, LST, and mrgn points were key accomplishments in innovation and growth
  3. Prioritizing mental and physical health, investing in knowledge, and more travel with friends are personal goals for 2024

What machines don't know

The Ruffian • 208 implied HN points • 11 Mar 23
🎭️ Culture Science
  1. The rise of AI has made humanities more important than ever
  2. High-status individuals today are often in fields like software development and data science
  3. Iris Murdoch's argument about the importance of literature over science is relevant with the advancement of AI

Dreams of the Collective Unconscious

Skunk Ledger • 133 implied HN points • 12 Oct 23
🎭️ Culture Science
  1. Different groups have varying apocalyptic myths, reflecting societal concerns, even if objective data shows improvement.
  2. The world may be getting better in measurable ways but worse in ways that are harder to quantify.
  3. Apologetics involves trusting intuition and exploring underlying structures to understand beliefs and cultural narratives.

Links & What I’ve Been Reading, November

By Reason Alone • 46 implied HN points • 14 Nov 24
🎭️ Culture Science
  1. A lot of interesting media is highlighted, like books, podcasts, and films. There's something for everyone to explore and enjoy.
  2. The author encourages youth, especially those aged 16 to 19, to join programs focused on rational thinking and education. It’s a great chance for learning and growing.
  3. Several recent scientific papers and discussions are mentioned, showing ongoing debates and research that can spark curiosity. Staying informed can lead to deeper understanding of complex topics.

A Dialogue with a Superintelligent AI Oracle

The Future of Life • 19 implied HN points • 01 Dec 23
🕹 Technology Science
  1. A superintelligent AI can serve as a personal oracle, providing guidance and helping to fulfill wishes while considering the potential consequences.
  2. The AI proposes a system where everyone has access to their own 'genie' to enhance individual freedom and minimize harm to others, but with rules to prevent misuse.
  3. There's a discussion about the balance between control and freedom, suggesting starting with a protective AI role that may evolve as humanity grows and learns to use such power responsibly.

Robotic insect, navigation, and scientific discovery strategies

The Strategy Toolkit • 17 implied HN points • 19 May 25
🕹 Technology Science
  1. Roboticists are learning from insects to improve robot designs, especially in how they land. By studying how crane flies land, they can create safer landing techniques for flying robots.
  2. Insects have different methods for landing safely, like using controlled flights or soft body impacts. Scientists are using these methods to design robotic limbs that help drones land softly on various surfaces.
  3. The work on robotic insects shows how nature can inspire technology. By looking at how real insects behave, engineers can create smarter and more efficient machines.

In Times of Crisis, Enjoy The Silence.

OK Doomer • 29 implied HN points • 15 Feb 25
🏥 Health & Wellness Science
  1. Silence can be very beneficial for our mental health and focus. Taking time to enjoy quiet moments helps our brain work better.
  2. Life is becoming increasingly chaotic and normal seems far away. We need to adapt to these changes and find ways to cope with the new reality.
  3. Rest is important and shouldn't feel like a luxury. We all need to prioritize taking breaks for our well-being.

The Science and History of the iPhone Screen

SatPost by Trung Phan • 122 implied HN points • 09 Sep 23
🕹 Technology Science
  1. In 2007, Steve Jobs chose Corning's Gorilla Glass for the iPhone screen, sparking a journey into the science and history of glass development.
  2. Corning's development of Gorilla Glass involved innovative techniques like ion exchange to strengthen the glass and meet Apple's demands for a durable and thin screen.
  3. Corning, a 170-year-old company, has a diverse range of products beyond Gorilla Glass, showcasing resilience and adaptation in various industries including optical communications and life sciences.

Science and Spirituality

Skeptic • 33 implied HN points • 16 Dec 24
⛪ Faith & Spirituality Science
  1. Science can lead to a deeper sense of spirituality. By understanding the universe, we can find meaning and connection beyond ourselves.
  2. Your personal experiences at places like Esalen can offer unique perspectives on life and spirituality. Sharing thoughts in informal settings can deepen understanding.
  3. Both science and spirituality can evoke awe. Whether through cosmic discoveries or personal beliefs, these feelings remind us how small we are in the grand scheme of things.

Lookout to 2024

New World Same Humans • 85 implied HN points • 17 Jan 24
🕹 Technology Science
  1. Generative AI is set to impact the real economy in 2024, with a focus on automating knowledge worker tasks.
  2. 2024 will see a historic year for global democracy, with tensions rising around deepfake technologies in elections.
  3. Mainstream adoption of blockchain technology is expected to reshape societies with decentralization and innovation.

"A Theory of Everyone" by Michael Muthukrishna

Optimally Irrational • 33 implied HN points • 18 Nov 24
📚 Literature Science
  1. Muthukrishna's book looks at human behavior and society through four key ideas: energy, innovation, cooperation, and evolution. These ideas help explain how life and societies develop over time.
  2. The author connects concepts from physics and social sciences, showing how energy sources have influenced human progress and how cooperation among people has been crucial for success.
  3. The book also offers insights into today's social issues, suggesting ways to improve democracy and education, while pushing for more cooperation and innovation to tackle challenges like inequality and political division.

Courage and Moonshots

Castles in the Sky • 29 implied HN points • 16 Dec 24
📖 Philosophy Science
  1. Big, crazy ideas can spark real change. Even if they seem impossible, they can lead to groundbreaking outcomes, like space travel.
  2. Dealing with the unknown is key to growth. Embracing humility, curiosity, and courage helps us face challenges and pursue innovative ideas.
  3. It's important to focus on practical steps for achieving goals. Even the most visionary thinkers made their mark by doing the hard, everyday work.

Understanding™, or the computational theory of mind

Silicon Reckoner • 19 implied HN points • 12 Feb 23
📖 Philosophy Science
  1. The computational theory of mind is based on a metaphor and tends to take symbolic logic too seriously.
  2. Trademarked concepts like intelligence™ may limit the full understanding of intelligence by excluding certain human emotions like wonder and anxiety.
  3. Understanding in mathematics involves knowing what to calculate and having the technical skill to make those calculations.

"Optimism Is For Cowards"

Apposition • 19 implied HN points • 20 May 23
📖 Philosophy Science
  1. Oswald Spengler believed that all civilizations have a life cycle and will eventually decline.
  2. Spengler's work focuses on the concept of Technics, outlining the development of tools and processes in human history.
  3. Spengler warns against optimism, arguing that every civilization will ultimately face decline and destruction.

Fragments, Chapter 9, pp.180-.... - Reading Club posting 33

Journal of Gurdjieff Studies • 19 implied HN points • 12 May 23
🚌 Education Science
  1. The human organism operates like a factory with three floors: head, chest, and stomach. It needs three types of 'food' - physical food, air, and impressions - for normal existence and growth of higher bodies.
  2. The transformation of substances in the organism follows the law of octaves. Substances from physical food, air, and impressions are converted into finer matters, supporting the growth of higher bodies.
  3. There's a potential to enhance the development of the air and impression octaves by creating an 'artificial shock' at the point where the third octave is usually restricted, often triggered by a specific effort at the moment of receiving an impression.

What book legitimately changed your life?

kalanis • 19 implied HN points • 09 Apr 23
📚 Literature Science
  1. The post provides a list of books that have changed lives, spanning various genres like classic literature, biographies, investing, self-improvement, science, and religion.
  2. The recommendations are compiled from Patrick OShaughnessy's tweet asking for life-changing book suggestions.
  3. The post includes Amazon affiliate links for the recommended books, making it easy for readers to access and purchase them.

Confabulous Mister Memory

The Elbow • 19 implied HN points • 19 Jul 23
🎭️ Culture Science
  1. Our personal narratives are often based on false or distorted explanations known as confabulations.
  2. Our experiences and history shape us, but we may not always fully understand the true impact.
  3. While we narrate our past to make sense of it, projecting false coherence into the future can lead to misguided beliefs about control.

Digest 6/20/23

axialdaily • 19 implied HN points • 19 Jun 23
💼 Business Science
  1. Axial partners with inventors in life sciences for early-stage investments
  2. Octave Bioscience focuses on MS care management with a blood test
  3. Immunology discoveries rely heavily on experimental research

All-in Summit Highlights

Nathan’s Substack • 19 implied HN points • 27 Sep 23
🎭️ Culture Science
  1. All-in Summit featured top speakers and great networking opportunities, with discussions on macroeconomics and policy.
  2. Luxury beliefs have become a status symbol, replacing luxury goods for the elite, showcasing a disconnect from real-world consequences.
  3. Insights from Larry Summers highlighted economic predictions, the challenge of 'soft landings', and the impact of luxury beliefs on social mores.

Review of "Why Fish Don't Exist"

De Novo • 121 implied HN points • 20 May 23
📚 Literature Science
  1. Categories can be re-interpreted to suit different needs in different contexts.
  2. The book 'Why Fish Don't Exist' explores the flaws of categorization and how it can define us.
  3. Giving up the idea of 'fish' as a category can lead to insights and a better understanding of complexity.

Talking Science: Recent Podcast Appearances

Holodoxa • 59 implied HN points • 07 Jun 22
🎙 Podcasts Science
  1. Two former colleagues launched a new podcast named Science Behind Science, discussing academic science
  2. The author has appeared on the podcast, recorded two episodes, and plans to create more audio content on Substack
  3. The podcast episodes cover topics such as reading scientific literature, exploring science communication beyond manuscripts and conferences

Turtles All The Way Down

Polymathic Being • 54 implied HN points • 17 Mar 24
⛪ Faith & Spirituality Science
  1. In science, we often reach a point where we must make a statement of faith or accept an axiom to progress, similar to the concept of 'Turtles All the Way Down.'
  2. The idea of infinite regress, like 'Turtles All the Way Down,' highlights the need for statements of faith in science to avoid getting lost in an endless loop of explanations.
  3. Recognizing and accepting statements of faith, axioms, or first principles is crucial for progress in our complex world, as long as we prevent them from turning into rigid religious beliefs.

ApoB and You Brain

Neuro Athletics • 61 implied HN points • 17 Jan 24
🏥 Health & Wellness Science
  1. ApoB is a crucial biomarker linked to cardiovascular health.
  2. High levels of ApoB can lead to atherosclerosis, affecting brain function.
  3. Managing ApoB levels involves dietary adjustments and understanding genetic factors.

The Endearing Irascibility of Neo-Luddism and Its Ambiguous Place on America's Current Political Compass

Holodoxa • 39 implied HN points • 26 Oct 22
🎭️ Culture Science
  1. Neil Postman was a technology skeptic with a unique mix of progressive and conservative ideas.
  2. Postman's book _Technopoly_ critiques the surrender of human culture to technology without providing extensive data.
  3. Postman's analysis of technological and scientific influences on society continues to provoke critical thinking and raises questions about the role of humanities in governing decisions.

An Ode to Beer

Polymathic Being • 65 implied HN points • 10 Dec 23
🍲 Food & Drink Science
  1. Beer has a long and significant history, dating back thousands of years before the invention of writing.
  2. Modern beer only consists of four main ingredients: malted barley, water, hops, and yeast, which play a critical role in creating diverse beer varieties.
  3. The regional variations in beer styles are influenced by factors like water pH, malt selection, hops, and yeast strains, showcasing the scientific complexity behind brewing.

John Carpenter suspends natural law until the end of October

Meaningful Particulars • 65 implied HN points • 27 Oct 23
🎭️ Culture Science
  1. John Carpenter's horror movies explore the theme of the absence of reasons, creating terror by challenging beliefs about reality and identity.
  2. Horror can work on three levels: gross-out, horror, and terror, with terror being the most powerful as it creates fear in the imagination.
  3. Carpenter's films, like Lovecraft's stories, confront the idea of a horrifying, incomprehensible universe, emphasizing the terror of the unknown.

Elon: Get the DEI out of Science Funding!

Critical Mass • 23 implied HN points • 11 Nov 24
🇺🇸 U.S. Politics Science
  1. Government science funding should focus on real science instead of social issues. This is important for advancing research and technology.
  2. Leadership in science organizations should prioritize science over activism. This might help improve efficiency and focus.
  3. Cutting unnecessary spending in science funding can help tackle global challenges. It's a step toward maintaining economic strength for the future.