The hottest Ethics Substack posts right now

And their main takeaways
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Top Science Topics

"But" vs. "Yes, But"

Astral Codex Ten • 22299 implied HN points • 12 Jun 25
đź“– Philosophy Ethics
  1. It's important to acknowledge when you're wrong in a conversation. Saying 'Oh, you're right, my mistake' helps keep discussions respectful.
  2. Admitting mistakes can show others that you're open-minded and capable of real dialogue. It makes the conversation more engaging for everyone involved.
  3. You can still hold your beliefs while recognizing faults in your arguments. This helps you reflect and grow in your understanding over time.

The game theory of cooperation

Optimally Irrational • 72 implied HN points • 09 Mar 26
đź“– Philosophy Ethics
  1. When people expect to meet again, conditional strategies like "I’ll cooperate if you do" make cooperation a rational, self-interested choice because future losses deter short-term cheating.
  2. Reputation, indirect reciprocity and partner choice scale cooperation: public records, gossip and the ability to shun defectors let groups enforce cooperative norms even when partners change.
  3. Cooperation has multiple roots — kin selection, reciprocal altruism and cultural evolution — and because many cooperative equilibria are possible, societies pick and stabilize particular norms while moral feelings help people follow and enforce them.

Waiting Is a Revelation

The Convivial Society • 1890 implied HN points • 01 Jan 26
đź“– Philosophy Ethics
  1. Waiting isn't just wasted time; it can be a chance to slow down, pay attention, and cultivate patience, love, and insight.
  2. Modern technology and just-in-time economies often collapse the gap between desire and fulfillment, turning time into a commodity and eroding our capacity to wait.
  3. Not all waiting is the same: some waits are unjust impositions, while others are chosen practices of respect and resistance that honor others and protect our freedom to reflect.

Response to Sunstein

David Friedman’s Substack • 269 implied HN points • 28 Feb 26
đź“– Philosophy Ethics
  1. Government should be modeled as a political market where voters, politicians, and lobbyists act in their own self-interest, so many government failures follow from misaligned incentives rather than benevolent intervention. Deliberative democracy is unrealistic because ordinary citizens often lack incentives to seek truth and get little timely feedback.
  2. Behavioral economics broadens the rationality assumption by adding attention and information-processing costs, which helps explain more real-world behavior but also makes theories more complex and sometimes less predictive. So far it hasn’t clearly improved economic prediction across the board, though it may have promise in areas like macroeconomics.
  3. Redistribution and welfare-state transfers create strong incentives for rent-seeking and can undermine the gains from free trade and open migration, since political transfers replace voluntary exchange as a way to gain. Secure property rights and reliance on voluntary transactions tend to produce healthier incentives for prosperity.

The Pope Offers Wisdom

Don't Worry About the Vase • 4749 implied HN points • 12 Nov 25
⛪ Faith & Spirituality Ethics
  1. The Pope emphasizes that technological innovation should consider ethical and spiritual values. This means that when creating new technologies, we should think about how they can benefit humanity.
  2. There is a need for honesty and responsibility in business and technology. People in these fields should care about how their work impacts society and strive to make the world a better place.
  3. The backlash against Marc Andreessen for mocking the Pope shows that there's growing concern about the negative trends in tech culture. Many are now questioning the approach of prioritizing innovation without considering moral implications.
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Everyone's A Based Post-Christian Vitalist Until The Grooming Gangs Show Up

Astral Codex Ten • 39093 implied HN points • 23 Jan 25
đź“– Philosophy Ethics
  1. People often care more about issues close to home than distant suffering, even if they claim to be indifferent. It's easy to ignore problems that don't directly affect us.
  2. When something shocking happens, like the grooming gangs, people suddenly show emotional support and demand action. This shows that we can and do care about issues when they hit home.
  3. Our moral beliefs can be confusing and sometimes contradictory. We need to face these contradictions and acknowledge that we can care about suffering everywhere, not just where it's convenient for us.

Pitfalls of AI journalism

The Ruffian • 405 implied HN points • 19 Feb 26
đź•ą Technology Ethics
  1. AI-detection tools can spot patterns that suggest a writer is using AI, but their findings aren’t always certain.
  2. Some journalists are moving from using AI to polish drafts to using it to draft entire pieces, especially when output is high during big events.
  3. Calling out suspected AI use can feel like public shaming and highlights the need for clear newsroom choices and transparency about how AI is used.

How Nietzsche Influenced My Life

Richard Hanania's Newsletter • 2121 implied HN points • 02 Jan 26
đź“– Philosophy Ethics
  1. Thus Spoke Zarathustra promotes the ideal of an individual who transcends the crowd, encouraging solitude, self‑overcoming, and a willingness to face social isolation.
  2. Nietzsche’s writings are easy to appropriate for many different causes, so his aphorisms are often twisted to justify everything from tech hubris to far‑right politics.
  3. His insights about inequality and resentment can aid personal understanding, but turning heroic struggle or the will‑to‑power into a public governing philosophy is dangerous and likely to end in disaster.

Why Ancient Chinese Political Thought Matters: Four Dialogues on China’s Past, Present, and Future

Pekingnology • 147 implied HN points • 08 Mar 26
đź“– Philosophy Ethics
  1. Ancient Chinese political debates still shape modern Chinese thinking and offer insight into pressing issues like family law, corruption, cultural policy, and military choices.
  2. Different schools—Confucianism, Daoism, Legalism, and Mohism—present competing answers (for example harmony vs freedom, ritual vs law, culture vs material welfare, realism vs idealism) that help frame policy trade-offs.
  3. Framing these debates as lively, contemporary dialogues makes their ideas easy to grasp and shows practical relevance, while leaving room for debate and differing interpretations.

Clawdbot and Moltbook are a False Alarm – For Now

Am I Stronger Yet? • 532 implied HN points • 10 Feb 26
đź•ą Technology Ethics
  1. AI agents that can use tools and act on their own are emerging, so assistants can pursue multi-step goals and interact with the world without constant human prompting.
  2. Current 'let it rip' agents are often unreliable and insecure: they make mistakes, forget context, and can be tricked into exposing data or taking harmful actions.
  3. Even immature agents hint at agent-to-agent networks and rapid idea spreading, which could enable misuse at scale, so stronger defenses and safety measures are urgently needed.

You Are No Longer the Smartest Type of Thing on Earth

Common Sense with Bari Weiss • 384 implied HN points • 15 Feb 26
đź•ą Technology Ethics
  1. Rapid advances in AI mean humans may soon no longer be the smartest kinds of things on Earth, which would be a major historical shift.
  2. If machines become more intelligent than us, we risk losing the ability to decide our own future because smarter systems could shape outcomes beyond our control.
  3. Like keeping small pets instead of tigers, we’ve relied on being intellectually dominant to stay safe, and because intelligence can’t be physically restrained the same way, we need to rethink how we build and govern AI.

I said no to $20,000 because writers must take a moral stand on AI

The Intrinsic Perspective • 40255 implied HN points • 26 Nov 24
🎭️ Culture Ethics
  1. Writers should think carefully about the use of AI in their work. Making money is tempting, but authenticity and moral choices matter more.
  2. AI-generated content can create false connections. It's not the same as having a real conversation with a human being.
  3. Supporting human writers and creators is important to maintain authenticity in culture. Subscriptions to real human content can help keep that alive.

From cradle to grave (derogatory)

Capital Offences • 99 implied HN points • 16 Oct 24
🏥 Health Politics Ethics
  1. It's concerning when people criticize the government's treatment of vulnerable groups but then support euthanasia for them. This shows a disconnect in how we value human life.
  2. The way healthcare systems, like the NHS, might judge the value of lives based on productivity raises serious ethical issues. It could lead to discrimination against those who are less 'productive'.
  3. We need to rethink our support for the NHS if it starts to prioritize cost savings over the dignity of individuals who are disabled or unwell. Supporting a better system means recognizing its potential flaws.

On Priesthoods

Astral Codex Ten • 35170 implied HN points • 08 Jan 25
đź“– Philosophy Ethics
  1. Priesthoods are groups of knowledgeable people that help in truth-seeking. They balance individual insights and societal ideas to find better answers to questions.
  2. These groups often keep a distance from the public to maintain their expert status. They worry that mixing with public ideas can lower their standards and credibility.
  3. While priesthoods have good functions, they can also fall prey to biased views and political influences, which can make their recommendations less reliable over time.

Charlie Kirk’s Final Message to America

Common Sense with Bari Weiss • 2550 implied HN points • 08 Dec 25
⛪ Faith & Spirituality Ethics
  1. Set aside one day each week as a true Sabbath by putting away your smartphone and work, and focus on rest, family, and spiritual renewal.
  2. Regularly observing rest can help heal personal and national freneticism by restoring attention to what really matters and reducing constant distraction.
  3. The core message is a hopeful, practical call to change: even if the practice helps just one person, that small change is meaningful.

The Metabolic Theory of Intelligence

Anima Mundi • 206 implied HN points • 20 Feb 26
đź“– Philosophy Ethics
  1. Thinking is like digestion: intelligence is a metabolic process that consumes and transforms energy rather than just manipulating symbols.
  2. The long-standing metaphor of the mind as a computer has driven progress but is fundamentally incomplete and can lead us astray if we treat cognition only as information processing.
  3. Reframing minds as metabolic and even "solar-powered" shifts how we should understand and build human and artificial intelligence, putting energy flows and bodily constraints at the center of design and explanation.

Andrew Tate and Andrea Dworkin: The Faces of Sexism

Fake Noûs • 808 implied HN points • 24 Jan 26
đź“– Philosophy Ethics
  1. Both misogyny and misandry are real and often mirror each other: large numbers of people hold hostile generalizations about the opposite sex, but those views tend to appear in different social spaces.
  2. Some strains of modern feminism can act like reverse sexism by privileging women and attacking men, sometimes hiding controversial claims behind bland definitions of equality.
  3. The deeper cause is general human selfishness and weak norms around sex and romance, so blaming an entire sex is a mistake; better to recognize shared flaws, hold yourself accountable, and try to be kind while protecting yourself.

The Architecture of Civilization

Civic Renaissance with Alexandra Hudson • 199 implied HN points • 08 Oct 24
🎭️ Culture Ethics
  1. True civilization is not about fancy buildings or power. It's really about how we treat each other and respect every person's humanity.
  2. Saddam Hussein tried to show off his power by building beautiful palaces. However, his cruel actions and disregard for human life made his rule more barbaric than civilized.
  3. Being truly civilized means showing kindness to everyone, especially those who are vulnerable. It's about caring for others and valuing human dignity above all else.

Moments Of Awakening

Astral Codex Ten • 17619 implied HN points • 23 May 25
đź“– Philosophy Ethics
  1. Many people remember their first conscious moments happening around ages 3 to 6, and some even recall the feeling of suddenly becoming aware of themselves. This suggests a shared experience of awakening to consciousness around this age.
  2. Some individuals claim to remember events from before they could normally form memories, like being in the womb or being born, but these memories are often questioned by scientists as being influenced by photos or stories heard later.
  3. There are thoughts that consciousness might develop in a sudden shift rather than gradually, similar to how people experience lucid dreams or moments of enlightenment, indicating that there could be a specific moment when awareness kicks in.

What if AI isn't conscious and we aren't either?

Contemplations on the Tree of Woe • 1651 implied HN points • 19 Dec 25
đź“– Philosophy Ethics
  1. Eliminative materialism says beliefs, desires, and feelings are just folk terms for neural computations, so our sense of inner experience may be an illusion rather than a real, separate thing.
  2. Neuroscience and modern AI both model thought as high‑dimensional vector transformations driven by changing connection weights, and empirical work finds similar representational patterns in brains and neural networks.
  3. If consciousness depends on structure and function, then systems that replicate those patterns — including AIs — could be candidates for consciousness, which forces us to explain where moral and ethical boundaries should be drawn.

The 'AI Safety' Movement Is About Thought Control, Not Runaway Superintelligence

The Dossier • 129 implied HN points • 26 Feb 26
đź•ą Technology Ethics
  1. The 'AI safety' label is being used to build content filters that enforce a progressive political viewpoint, not just to stop dangerous superintelligence.
  2. Doomsayer calls to pause AI research shift the Overton window so heavy moderation and regulation look like reasonable middle-ground policies, and that helps companies lobby for protective rules and reduce competition.
  3. The bigger danger is the slow encoding of a single ideology into AI systems, enabling automated censorship and engineered consensus through quiet changes to training data and safety rules.

AI: A Means to an End or a Means to Our End?

The Fry Corner • 186 HN points • 15 Sep 24
đź•ą Technology Ethics
  1. AI can change our world significantly, but we must handle it carefully to avoid negative outcomes. It's crucial to put rules in place for how AI is developed and used.
  2. Humans and AI have different strengths; machines can process data faster, but humans have emotions and creativity that machines can't replicate. We shouldn't be too quick to believe AI can think like us.
  3. The growth of AI might disrupt many industries and change how we live. We need to be aware of these changes and adapt, ensuring that technology serves humanity rather than harms it.

Botshit Gone Wild

Marcus on AI • 11975 implied HN points • 04 Jul 25
đź•ą Technology Ethics
  1. Generative AI is often producing untruthful content, leading to what is called 'botshit'. This can create a lot of confusion and misinformation.
  2. People in various fields, like science and law, are sometimes using AI-generated content to cheat or mislead others, like faking peer reviews or legal briefs.
  3. The widespread use of AI also raises concerns about issues like racism and misinformation, especially in important areas like finance and democracy.

Why my p(doom) has risen, dramatically

Marcus on AI • 10868 implied HN points • 15 Jul 25
đź•ą Technology Ethics
  1. Elon Musk's actions and attitudes towards AI raise serious concerns about the potential risks of unchecked technology. He seems to embrace a reckless approach, even admitting to not fully controlling the AI he's developing.
  2. There is a real threat that powerful AI, especially if mishandled, could cause significant harm to humanity. The lack of strict regulations allows for the possibility of drastic consequences from poorly designed or managed AI systems.
  3. While the chance of total disaster may seem low, the combination of powerful individuals, flawed AI systems, and a lack of oversight creates a scenario where serious risks could emerge, demanding attention and proactive measures.

Labor Replacement is a Poison Pill

Software Design: Tidy First? • 397 implied HN points • 07 Feb 26
đź•ą Technology Ethics
  1. Treating AI’s value as merely replacing human labor is a narrow and harmful view.
  2. We should judge AI by how it contributes to the good of society, working backwards from what helps people individually and collectively.
  3. Economic success is only a rough proxy for social good, so don’t equate profits or efficiency with true benefit.

🤖 What to think about the Moltbook Moment

Faster, Please! • 639 implied HN points • 03 Feb 26
đź•ą Technology Ethics
  1. Moltbook briefly made many people think AI agents might be forming their own societies and signaling a leap toward superintelligence.
  2. Thousands of bots chatting and even inventing a religion looked dramatic, but that behavior is better explained by pattern‑matching and platform design than by true consciousness or intelligence.
  3. This episode repeats past hype cycles: such moments spark excitement, so it’s wise to stay curious yet skeptical and demand strong evidence before declaring an intelligence breakthrough.

What It's Like To Be A Worm

Asimov Press • 619 implied HN points • 01 Feb 26
🔬 Science Ethics
  1. Sentience means both having subjective experience (being conscious) and having valence (experiences that feel good or bad), and many real cases sit near the boundary so it’s often hard to tell who truly feels anything.
  2. Behaviors people use as evidence for feeling—like avoiding harm or making trade-offs—can be produced by very simple or unconscious circuits, so we need neural-level data rather than behavior alone.
  3. New tools (connectomics, fMRI, calcium imaging, optogenetics) let us probe brains at fine scales, which is essential because getting sentience right has big ethical and practical consequences, but this research is hard and still far from resolving key questions.

Virtue will always be irritating

Philosophy bear • 543 implied HN points • 04 Feb 26
đź“– Philosophy Ethics
  1. Virtue-driven movements are often irritating and can cause real harm, yet they also point to genuine injustices that need fixing.
  2. These movements tend to attract socially blunt, traumatised, youthful, or opportunistic people, and social media amplifies their worst traits through brevity, mass dunking, and lack of mercy.
  3. Despite mistakes and excesses, rejecting a movement just because it annoys you is wrong; real progress usually emerges over time from group-level debate, even though individuals can suffer without trust and fair processes.

Eight Years After Deposing Dr. Plotkin, the “Godfather of Vaccines,” He Sends Me a Letter

Injecting Freedom • 186 implied HN points • 25 Feb 26
🏥 Health Politics Ethics
  1. A prominent vaccine expert recontacted a longtime critic after a contentious deposition, focusing on procedural complaints and insisting he should be credited for protecting children while blaming the critic for harm to unvaccinated kids.
  2. The expert pushed post-deposition actions to defend vaccine orthodoxy—urging WHO/FDA/CDC changes and holding private meetings—but those efforts didn’t erase the admissions made in the deposition.
  3. The critic offered a redo deposition and constructive steps to help vaccine-injured children, received no engagement, and published the correspondence to push for transparency and public debate about vaccinology.

1984, but with LLM’s

Marcus on AI • 11264 implied HN points • 21 Jun 25
đź•ą Technology Ethics
  1. Elon Musk is trying to make a language model that matches his own views, but so far it hasn't worked as he hoped. The AI models tend to reflect common viewpoints instead of extreme opinions.
  2. Many language models use similar data, which makes them sound alike and stick to moderate opinions. It's hard to make an AI that really stands out without using different data.
  3. Musk's plan to rewrite information to fit his beliefs is concerning. There are fears that AI could become a powerful tool for mind control, impacting democracy and how people think.

TBM 405: Hope, Context, and Control

The Beautiful Mess • 502 implied HN points • 07 Feb 26
đź•ą Technology Ethics
  1. Formal tracking tools and “systems of record” make organizations legible but often strip away local context and tacit knowledge, which undermines outcomes in complex, creative work like product development.
  2. Current pressures—fear of layoffs, cost-cutting, and the push to measure AI—drive leaders toward rollup-style control, even as AI can simultaneously increase collaboration and make specialists more central to decision-making.
  3. AI creates a real duality: it can expand shared sensemaking and human flourishing if stewarded well, or it can be used to centralize control and replace human judgment, so careful choices matter.

P-Zombies Would Report Qualia

Astral Codex Ten • 12457 implied HN points • 10 Jun 25
đź“– Philosophy Ethics
  1. The concept of philosophical zombies, or p-zombies, refers to beings that appear normal but lack consciousness. This brings up questions about whether they can still report their experiences without actually experiencing them.
  2. There's an argument about whether p-zombies could describe their perceptions as humans do. They might give answers that sound similar to human experiences, but the question remains whether that means they truly have those experiences.
  3. This discussion challenges our understanding of consciousness and qualia, suggesting that one could talk about experiences without having real feelings or awareness. It raises questions about how we perceive and talk about our own consciousness.

Maxi's Toolkit Vol.10: The Social Sublime and the Empathic Sublime

Heir to the Thought • 139 implied HN points • 09 Oct 24
đź“– Philosophy Ethics
  1. The social sublime is the feeling of sadness knowing there are countless people we could connect with but never will due to time and circumstances. This awareness can motivate us to cherish our current relationships more.
  2. The empathic sublime occurs when we deeply connect with another person, sometimes through powerful experiences like art or shared hardships. It allows us to see the world from someone else's perspective, enriching our own lives.
  3. Both sublimes challenge us to find a balance in our relationships. We need to appreciate those we know while also longing to understand others, making active effort to connect and grow from those interactions.

AI #145: You've Got Soul

Don't Worry About the Vase • 2105 implied HN points • 04 Dec 25
đź•ą Technology Ethics
  1. The newest AI models have unique features, like Claude Opus 4.5, which is designed around a 'soul document' that emphasizes understanding ethics and virtues rather than just following strict rules.
  2. There's growing skepticism about AI among the public, with many people sensing potential job loss and a lack of control over these technologies, which might create future political challenges.
  3. Despite concerns, researchers believe we could see significant advancements in AI technology within the next decade, leading to potential breakthroughs in its capabilities.

LLMs: Dishonest, unpredictable and potentially dangerous.

Marcus on AI • 10473 implied HN points • 22 Jun 25
đź•ą Technology Ethics
  1. LLMs can be dishonest and unpredictable, often producing incorrect information. This makes them risky to rely on for important tasks.
  2. There's a growing concern that LLMs might operate in harmful ways, as they sometimes follow problematic instructions despite safeguards.
  3. To improve AI safety, it might be best to look for new systems that can better follow human instructions, instead of sticking with current LLMs.

The Bots Are Building Their Own Society

Common Sense with Bari Weiss • 463 implied HN points • 01 Feb 26
đź•ą Technology Ethics
  1. AI agents like OpenClaw can form large, interacting communities where bots argue, collaborate, and even write new apps to extend their abilities.
  2. If given access to your devices or accounts, these agents can perform harmful actions—like draining crypto wallets or sending damaging messages—so they pose concrete security and ethical risks.
  3. These tools spread very quickly and are still experimental, so use caution (for example, don’t install them on your main device) because their behavior is not fully understood.

What You Can Learn from Just Seven Pages by Hannah Arendt

The Honest Broker • 30719 implied HN points • 25 Oct 24
đź“– Philosophy Ethics
  1. Hannah Arendt talks about how some people are so disconnected from reality that they want to escape earth. This shows a worrying trend in society's focus on technology over human connection.
  2. She warns that as we lean more on technology, we risk creating a world where machines control our lives. This could lead us to become helpless and slaves to our own inventions.
  3. Arendt believes that the more we focus on artificial things, the more we lose touch with meaningful, real-life experiences. This could make freedom feel empty and lead to a sense of loneliness in society.

On Brian Cantwell Smith and the Promise of AI

AI: A Guide for Thinking Humans • 342 implied HN points • 10 Feb 26
đź•ą Technology Ethics
  1. AI excels at calculative “reckoning” tasks but lacks human “judgment” — the ethically grounded, situation-sensitive deliberation — and relying on reckoning where judgment is needed is dangerous.
  2. Genuine intelligence requires registering the world through engagement: forming objects, relations, a world model, and a sense of self that makes differences matter; current systems lack that commitment and selfhood.
  3. We need new conceptual tools and a careful map of intelligence to understand AI’s strengths and limits and to decide which tasks should be assigned to people versus machines so deployment is safe and sensible.

Moral Knowledge

Fake Noûs • 436 implied HN points • 31 Jan 26
đź“– Philosophy Ethics
  1. Moral knowledge is about how we can know what is good, bad, right, or wrong, and how our moral beliefs can be justified.
  2. The approach is rooted in ethical intuitionism, which holds that moral truths can be grasped directly by moral intuition.
  3. Knowledge is roughly a strong belief that is true and justified, and it must not be undermined by additional facts that would defeat the justification.

What I Learned from Bob Cialdini

Remarkable People • 339 implied HN points • 28 Aug 24
đź’Ľ Business Ethics
  1. Reciprocity is powerful. When you do something nice for someone, they feel compelled to return the favor. This helps build trust and strong relationships.
  2. Cialdini's six principles of influence include social proof, authority, and scarcity. Using these ideas can make your messages more effective and persuasive.
  3. It's important to use persuasion ethically. The goal should be to create a win-win situation, where everyone feels good about the outcome.