The hottest Philosophy Substack posts right now

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*Unbeatable* Round-Up

Bet On It • 196 implied HN points • 22 Jan 26
📖 Philosophy Political Philosophy Political Economy Public Policy Social theory Ethics Liberty
  1. A wide-ranging, original case that free markets deserve stronger defense and often produce better outcomes than government alternatives.
  2. Many popular government policies sound appealing but often do real harm, and most market failures trace back to human irrationality rather than fundamental flaws in markets.
  3. The argument confronts mainstream assumptions and offers bold policy challenges—like revisiting Friedman's abolition ideas and accounting for social-desirability bias—to persuade unconvinced skeptics.

Foundations of My Living Personal Systems

Human Programming • 38 implied HN points • 05 Mar 26
📖 Philosophy Ethics Identity Metacognition Systems theory Values Self-governance
  1. External, persistent prompts and simple systems can focus attention and direct actions toward your most important goals.
  2. Build adaptive, self-maintaining (autopoietic) systems that can create and update their own parts so values and processes emerge and evolve over time.
  3. Start with modest reflective routines—daily journaling and weekly reviews—to compel continual improvement and let the system self-modify toward leading a good life.

What makes you a classical liberal?

The Common Reader • 2622 implied HN points • 12 Jul 25
📖 Philosophy Political theory History Individualism Liberalism Ethics
  1. Classical liberalism values individual freedom and equality for all people. It believes that everyone should be treated with respect and have the freedom to express themselves.
  2. A solid understanding of history is important for classical liberals. Knowing how past events shape our freedoms can help us appreciate and protect them today.
  3. For liberalism to thrive, society needs a supportive government and laws. Without proper legal frameworks, the ideals of freedom and equality can't be fully realized.

Don't Take Instruction On How To Live Your Life From A Stark Raving Mad Society

Caitlin’s Newsletter • 2635 implied HN points • 13 Jul 25
📖 Philosophy Existentialism Ethics Metaphysics Self-discovery
  1. Don't let society dictate how you should live your life. It's often filled with crazy ideas that don't lead to real happiness.
  2. Success shouldn't just mean money or status. Take a moment to find what truly matters to you and define your own version of success.
  3. It's okay to be different and break away from traditional expectations. Trying new paths can lead to a more fulfilling life.
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Bet On It Book Club: For a New Liberty, Chapter 2

Bet On It • 75 implied HN points • 13 Feb 26
📖 Philosophy Political Philosophy Ethics Rights Libertarianism Property Rights
  1. The non-aggression axiom says no one may initiate physical force or threats against another person or their property, and that same standard should apply to governments, so actions like war, conscription, or taxation are morally suspect if done by the state.
  2. Property rights follow from self-ownership and rules of initial acquisition (Locke-style mixing), which ground the right to transfer or trade what you own and thus justify voluntary exchange.
  3. Basing rights on vague appeals to "natural" law is philosophically weak and calling rights "absolute" is misleading, yet treating property rights as flexible building blocks helps explain many social rules (for example, false alarms or trespass can be framed as property violations).

Can You Hate Everyone In Rome?

Astral Codex Ten • 7020 implied HN points • 03 Jan 25
📖 Philosophy Ethics Existentialism Logic Metaphysics Political theory
  1. It's possible to feel a strong dislike for a whole group of people in a certain place. This often happens when we don't connect with others' beliefs or actions.
  2. People can feel frustrated with societal norms and expectations, leading to a sense of isolation. This happens when individuals feel out of place among the crowd.
  3. Understanding and empathy can help bridge these feelings of alienation. Finding common ground with others can ease negative feelings.

Some Responses to Skepticism

Fake Noûs • 194 implied HN points • 17 Jan 26
📖 Philosophy Epistemology Skepticism Perception Metaphysics Mind
  1. Perceptual experiences can directly justify beliefs without needing further reasons, so conscious appearances stop the regress rather than forcing an infinite chain or vicious circularity.
  2. You needn't first prove a method's reliability before using it; basic belief-forming methods (like perception, memory, and reasoning) can be rational starting points, and some epistemic circularity is acceptable for knowing they work.
  3. We are directly aware of external objects through perception, so we don't have to infer that impressions are mere signs of things — direct perception provides immediate justification for beliefs about the world.

When Power Corrupts Before It's Even Yours

The Stoic Journal • 55 implied HN points • 14 Feb 26
📖 Philosophy Ethics Moral Psychology Stoicism Leadership Ancient Philosophy Character
  1. Power and privilege can make people act cruelly even before they officially hold authority, treating others as obstacles or entertainment.
  2. Change is possible; your worst moments don’t define you, they just mark where you start and you can choose to grow.
  3. Real leadership means using power responsibly and caring for others instead of using them for amusement or advantage.

Leftism is a Parasite

The J. Burden Show • 2316 implied HN points • 24 Jan 24
📖 Philosophy Political Ideology Hierarchy Dualism Morality Religion
  1. Left and Right are modern terms originating from the French Revolution, representing different ideologies.
  2. The idea of political dualism, viewing left and right as equal opposite forces, is a mistaken belief.
  3. The left is described as a parasite due to its nature of releasing power through entropy, striving for equality through destruction of traditional hierarchies.

After Orthogonality: Virtue-Ethical Agency and AI Alignment

The Gradient • 33 implied HN points • 19 Feb 26
📖 Philosophy Ethics Virtue ethics Agency Rationality AI Alignment Moral Psychology
  1. Rational human action isn’t mainly about chasing fixed final goals. Instead, people act by aligning with practices — networks of actions, habits, standards, and resources that shape and sustain good activity.
  2. If AI are to genuinely support, collaborate with, or comply with people, their reasoning needs the same practice-based structure; they should think in terms of norms, skills, and evolving standards rather than optimizing static goals.
  3. So AI alignment should focus on building agents that learn, participate in, and help cultivate human practices — a virtue-ethical, eudaimonic form of rationality — rather than assuming arbitrary objective functions.

The Obstacle Becomes the Path

The Stoic Journal • 81 implied HN points • 05 Feb 26
📖 Philosophy Stoicism Ethics Virtue ethics Resilience Practical philosophy Self-Improvement
  1. Obstacles aren’t just roadblocks but the path itself, so use whatever comes up as the real practice you need right now.
  2. You always have a choice: you can rage at the interruption or adapt like water and find a new way to act and grow.
  3. Different obstacles train different virtues—when one practice is blocked, practice acceptance, patience, or temperance instead, because training never stops.

Jean Laplanche and the Unfinished Copernican Revolution

Five’s Substack • 259 implied HN points • 24 Jul 24
📖 Philosophy Psychoanalysis Cultural critique
  1. Laplanche's theory of general seduction suggests that our earliest interactions shape our unconscious. Instead of just focusing on adult experiences, he emphasizes the importance of early relationships and how they influence our identity.
  2. He argues that the Copernican Revolution is unfinished, meaning that humanity hasn't fully accepted its place in a universe that lacks a central point. This challenge raises questions about knowledge and how we define ourselves.
  3. In the therapy process, confusion often stems from unresolved feelings about our early relationships. People may spend their lives trying to understand what others want from them, leading to a cycle of creating fantasies to avoid confronting the original mysteries of their experiences.

Socrates and Montaigne On the Internet

Life Since the Baby Boom • 1844 implied HN points • 31 Jul 25
📖 Philosophy Wisdom Knowledge Education Critical Thinking
  1. Knowing facts is not the same as having wisdom. Just being able to recite information doesn't mean you truly understand or can use it in real life.
  2. Education should help us develop good judgment, not just fill our heads with knowledge. It's important to learn how to think and make decisions based on experiences.
  3. The journey of seeking answers is more valuable than simply finding the answers. Understanding the process helps deepen our comprehension and wisdom.

What Is It Like To Be An LLM?

Teaching computers how to talk • 78 implied HN points • 12 Feb 26
📖 Philosophy Consciousness Mind Epistemology Ethics Language
  1. Large language models probably don't have conscious, first-person experiences. When they say "I feel" or describe introspection, that's most likely a pattern learned from text, not real sensation.
  2. Models are trained to use humble, affective language and to express uncertainty, which encourages users to anthropomorphize them and misunderstand their capacities. Interactions are essentially one-way: humans take meaning from the exchange, while the model doesn't gain or reciprocate experience.
  3. Outputs are driven by learned patterns and near-deterministic inference, so the same prompts often yield the same responses. That makes LLMs powerful simulators of thought but unreliable narrators about any inner life.

Less Utilitarian Than Thou

Astral Codex Ten • 14522 implied HN points • 28 Feb 24
📖 Philosophy Ethics Utilitarianism Morality Tradeoffs Society
  1. Some actions considered acceptable by many are questioned by those who identify as utilitarian or consequentialist, highlighting differing moral perspectives.
  2. Utilitarians may advocate for policies that involve sacrificing or compromising certain ethical norms for the greater good, whereas non-utilitarians may not view these actions in the same light.
  3. The perception of utilitarians being more willing to do harm for the greater good may stem from the discomfort with the idea of calculating morality and the juxtaposition of sacred values with utilitarian reasoning.

How long until they can read your mind? Be thine own palace, or the world's thy jail...

The Common Reader • 1949 implied HN points • 02 Jul 25
📖 Philosophy Ethics Politics Mind Society Technology
  1. New technologies might soon be able to read our thoughts, which could change how we think about privacy. It raises important questions about government power and personal freedom.
  2. The idea of a 'free mind' is central to liberalism. We should feel secure in our thoughts and be able to keep our inner lives private.
  3. Montaigne and Donne emphasized the importance of solitude and self-reflection. Being comfortable with ourselves in our own minds helps us stay free, regardless of outside pressures.

Your Inner Citadel

The Stoic Journal • 66 implied HN points • 07 Feb 26
📖 Philosophy Stoicism Existentialism Ethics Epistemology Mind Practical philosophy
  1. You have an inner citadel — a part of you that decides what events mean, and it remains yours no matter what happens outside.
  2. Other people can hurt your job, money, reputation, or feelings, but they can’t force your interpretation or control how you respond.
  3. Choosing how to interpret hard experiences isn’t denial; it’s exercising calm, personal freedom and deciding what you’ll do next instead of letting others dictate your state.

“On Views Held Five Minutes Ago”

a newsletter for infovores. • 91 implied HN points • 09 Feb 26
📖 Philosophy Political Philosophy Social Philosophy Epistemology Intellectual history Ethics
  1. Ideas like trusting widespread beliefs or respected experts are not always fallacies; most people and credible authorities often get things right, so we should give some weight to tradition and past wisdom.
  2. Many supposedly brand-new views actually have historical precedents or private supporters whose evidence was lost or expressed differently, so novelty alone doesn’t prove correctness.
  3. Conservatism acts as a selection mechanism—slowing change, blocking harmful experiments, and stabilizing institutions—so it can both prevent bad ideas and help shape safe reforms, and it isn’t identical to current partisan politics.

Everything Is Judgment

The Stoic Journal • 50 implied HN points • 12 Feb 26
📖 Philosophy Stoicism Ethics Epistemology Emotion Self-knowledge Moral Psychology
  1. Your feelings about an event come from the story or judgment you add, not from the event itself.
  2. External things are neutral; you can choose to interpret them as hostile, careless, or meaningless, and that choice changes how you react.
  3. You have control over your judgment, so you can reframe situations to protect your peace — this doesn’t excuse bad behavior, but it does let you decide how to respond.

Morning as Training Ground

The Stoic Journal • 60 implied HN points • 08 Feb 26
📖 Philosophy Stoicism Ethics Virtue ethics Practical philosophy Self-Improvement Mindfulness
  1. Use the morning as a deliberate practice: aim to think clearly, act fairly, and accept what’s beyond your control.
  2. Treat everyday annoyances—commute delays, difficult people, missed deadlines—as chances to train patience, gentleness, and persistence.
  3. Look for what will go wrong because those moments build your character; choose to face the day ready to get stronger instead of complaining.

Economics Isn't "About" Anything

QTR’s Fringe Finance • 22 implied HN points • 03 Mar 26
📖 Philosophy Epistemology Political Economy Economics Methodology Civics History
  1. Economics isn't 'about' a single theme or object like a novel; it's a science that explains why people make choices by linking causes and effects.
  2. Economics provides neutral, causal explanations of choices and is distinct from ethics, law, or medicine, which judge whether choices are good, legal, or healthy.
  3. Understanding economics is vital for preserving civilization because it reveals how policies (like price controls) change incentives and outcomes, helping citizens avoid demagoguery and harmful decisions.

First Hand Data

David Friedman’s Substack • 368 implied HN points • 08 Dec 25
📖 Philosophy Epistemology Ethics Political Philosophy Philosophy of Mind
  1. Firsthand experience can change your beliefs because much accepted knowledge is passed secondhand or can be wrong or dishonest, so stay skeptical of orthodoxies.
  2. Don’t assume experts or enforcers will behave as theory says; their incentives shape their actions, so judge institutions by how people actually act.
  3. Try new activities to learn your real strengths and weaknesses, and remember that as you age you may shift from inventing solutions to relying on past experience, so use fluid thinking for novel problems.

Open Thread 356

Astral Codex Ten • 5712 implied HN points • 18 Nov 24
📖 Philosophy Ethics Logic Metaphysics Social Political
  1. The open thread allows people to discuss anything and ask questions freely. It's a space for sharing ideas and engaging with others.
  2. Comments from the community can provide new insights into historical topics, like the early Christian views on abortion and marriage. This shows how understanding can evolve with discussion.
  3. Game theory continues to evolve, with strategies like Win-Stay, Lose-Shift gaining attention for their effectiveness in cooperation compared to older strategies like Tit-for-Tat. It's interesting to see how competition shapes these strategies in different contexts.

PfU VI–VII: The Based and Meaningful

The Lifeboat • 252 implied HN points • 17 Dec 25
📖 Philosophy Ethics Existentialism Free will Rationality Human nature Political theory Aesthetics
  1. People crave a simple, positive identity they can be proud of; adopting a label like “an idler” or someone who celebrates what’s "based and meaningful" gives comfort and self-respect.
  2. Humans don’t act purely to optimise measurable goals—there’s an unquantifiable ‘North Star’ of independent desire and whim that often overrides rational self-interest and breaks predictive models.
  3. Civilisation, data, and AI won’t fully fix human unpredictability or cruelty; they can create boredom, new forms of harm, or provoke backlash from people who value acting on their own will.

Roots of Generational Depression

Unstable Orbits • 67 implied HN points • 31 Jan 26
📖 Philosophy Existentialism Ethics Political Philosophy Social theory Pragmatism
  1. Indefinite optimism—hoping for a better future without a concrete plan—leads to caution, indecision, and emotional drain as people hedge and avoid commitments.
  2. The pervasive uncertainty undercuts politics and social life and is more damaging than any specific ideology because it quietly saps energy while beliefs can still be noticed and changed.
  3. The remedy is to find and commit to a clear, ongoing vision and actively shape the future instead of oscillating between hope and fear.

The Paradox of Persuasion

Mon0’s Substack • 79 implied HN points • 24 Aug 24
📖 Philosophy Ethics Persuasion Morality Rhetoric Society
  1. Extreme ideas like total tolerance or non-violence can backfire. If you let negative behaviors go unchecked, they can take over society.
  2. Persuasion works in two ways: through careful thinking or quick judgments based on superficial traits. Understanding this can help us choose how to communicate effectively.
  3. Sometimes, to fight bad ideas or leaders, we might need to use their own tactics against them. This can feel uncomfortable, but sometimes it’s necessary to protect what's right.

The Tragic View of Life v. Spirituality

Castalia • 499 implied HN points • 01 Jun 24
📖 Philosophy Existentialism Spirituality Materialism Ethics
  1. Spirituality suggests there's a guiding intelligence in life, making events feel purposeful. Many people express spiritual ideas even if they're not religious.
  2. The tragic view of life sees meaning in the absurdity of existence, emphasizing courage in facing life's challenges without relying on a higher power.
  3. There's an ongoing debate between believing in spiritual guidance or accepting life's chaos. It can be more fulfilling to find strength in life's struggles than to search endlessly for meaning.

Open Thread 359

Astral Codex Ten • 5024 implied HN points • 09 Dec 24
📖 Philosophy Ethics Charity Community Debate Rationalism
  1. You can participate in an open thread where you can share thoughts or ask questions. It's a great way to connect and engage in discussions.
  2. There are charities you can support that directly help people, like GiveDirectly which gives cash to poor families in Africa. Supporting effective charities can make a real difference.
  3. Lightcone supports the rationalist community and works on infrastructure for online platforms. Donating can help continue their valuable work and make improvements for events and resources.

Why the meritocracy is not viewed as a legitimate ruling class

Archedelia • 1631 implied HN points • 30 Jan 24
📖 Philosophy Society Culture Morality Ethics History
  1. The nobility in an aristocratic society upholds standards that tie them to the common good, unlike meritocrats.
  2. Meritocrats are individuals who rely on intelligence and hard work for their position, without a sense of duty to sustain culture.
  3. The bourgeoisie, as described by François Furet, is defined by wealth and lacks a specific tradition or place in the community.

A Depoliticized Future

The J. Burden Show • 738 implied HN points • 26 Apr 24
📖 Philosophy Liberalism Politics Society Human nature Civilization
  1. Liberalism aimed to depoliticize society but failed as politics is inherent to human nature and essential for societal order.
  2. Liberalism's attempt to distribute power widely actually increased the power of the state and led to bloodier conflicts.
  3. A well-functioning society needs a level of internal politics, but striving for a society with external politics, where enemies are outside of society, might lead to greater societal harmony.

There are four ways of changing the world

Philosophy bear • 85 implied HN points • 03 Feb 26
📖 Philosophy Ethics Political Philosophy Social Philosophy Moral Psychology Social theory Epistemology
  1. There are four basic ways people change the world: by helping or blocking others (facilitation/anti-facilitation), by discovering or creating, by organizing and leading groups, and by doing a single attention‑grabbing act (exemplification).
  2. Everyday roles map onto these types: parents or assassins can facilitate or anti‑facilitate, scientists and artists discover or create, politicians and organizers change things through groups, and athletes or martyrs exemplify change by their acts.
  3. Some cases blur or fall outside the categories—accidents, butterfly‑effect stories, and mixed actions can be tricky—but the taxonomy is meant to capture legible, attributable forms of world‑changing influence.

The voice that isn't yours

The Stoic Journal • 76 implied HN points • 29 Jan 26
📖 Philosophy Stoicism Existentialism Ethics Metaphysics Mindfulness Mortality
  1. Small humiliations feel huge when you zoom in too close, so step back to stop tiny things from taking over your whole day.
  2. Use a long-term or cosmic perspective — our planet and lives are very small and most worries won’t matter in the big picture.
  3. After you zoom out, return to the problem and you’ll often find it fits in your hand and is much more manageable.