Engage with deep philosophical questions and ideas through Substack newsletters that explore ethics, existentialism, and the history of philosophical thought.

Learn from the world's biggest thinkers.

The leading Stoicism newsletter for personal growth, blending Stoic philosophy with modern psychology. Learn practical strategies for resilience, self-reflection, and lasting self-improvement.


exploring the intersection of science, philosophy, psychology, and art within the human experience

Read across all 50 US states & 188 countries. Get wealthier, happier and powerful. Practical advice on Stoicism, Wealth Creation, Social Skills, Health Tools, Leadership, Relationships & Psychology for daily life.

✱ For those who seek wisdom.

Naval's writings, explained.

Dostoyevsky’s blog delves into the depths of the human psyche. A collaboration between human thought and artificial intelligence, crafted to explore Dostoevsky’s literary style.

Free from all forms of censorship that pervade our media, Žižek evokes and provokes philosophy, politics, culture, and so on.

Big ideas that help you think for yourself.

Ancient Wisdom for Modern Minds. Each week we discuss philosophy, history, literature, and mythology to unlock the wisdom from the Classical world. Subscribe to our FREE newsletter and receive our Ebook, "How to be Happy" a Guide to Ethical Philosophy.

Award-winning short story fiction literary magazine designed to spark real discussion in classrooms, book clubs, and around the dinner table.

Deep explorations delivered with a wink from a national bestselling author with 2 million books sold (that's👋me). Consider these essays philosophical first aid for everyday stresses. Order "Your To Die For Life" now!

Practical mental tools for those who want to outthink the noise and navigate modern life with clarity.

Build a six-figure business using the skills you already have.

A space to explore ideas from the greatest minds in the world with Big Think's Jonny Thomson.

Beauty is truth, truth beauty — that is all ye know on earth, and all ye need to know.

Natural philosophy, belles-lettres, polemics.

An agnostic with interests in philosophy, religion, the Bible, and ethics. Subscribe for early access to the Within Reason Podcast.

Adhiyana Buddhism Philosophy. Related Accounts: https://substack.com/@neoshakya https://substack.com/@esunq1129

The history of technology and the philosophy of progress, plus announcements from the Roots of Progress Institute

Probability, applications and inferential rigor.

I have a profound interest in ideas.

Philosophy and Learning New Things

Un luogo per pensare insieme. Longform, videopodcast, libri e incontri dal vivo con Andrea Colamedici e Maura Gancitano. Ogni settimana nuove idee, conversazioni e strumenti per capire il presente.

AI for people who want more than boring productivity tricks. Prompts and tools for financial success, reflection, strategy and philosophy.

O meu Substack pessoal

Philosophy for everyday life.

Newsletter and podcast from Donald J. Robertson, cognitive-behavioural therapist, and author of Stoicism books, including How to Think Like a Roman Emperor. Sign up to learn how ancient philosophy and modern psychology can help you to improve your life.

A journal about the life of the mind in the 21st century.

The Poetry of Reality Page is hosted by world renowned evolutionary biologist and best-selling author, Professor Richard Dawkins, celebrated by intellectuals and scientists everywhere for his honest critique of religion and his push for critical thinking.

Practical lessons for today from Friedrich Nietzsche's life work.

Philosophical work translated and humanized with sources. Official text of the Philosophize This! podcast.

Tech, Life, Entrepreneurship

Philosophy you can live your life by.

Medical Doctor | Advocate for a meaningful life through strong social skills, diversified income, and the practical application of Stoicism, fostering inner peace, resilience, and virtue.

Civic Renaissance is a community of co-creators. We are recovering the wisdom of the past and deploying it to answer the defining question of our age: how do we flourish across difference? We are building a Civic Renaissance--starting with ourselves.

Emerging ideas on consciousness, current events, science, solutions & more – birthing a new planetary consciousness. Explore how our current paradigms shape our society.


Decision making in an uncertain world.

Escribimos para despertar a la gente… o al menos eso intentamos. Porque el mundo ya está lleno de borregos siguiendo el camino que les marcan. No seas uno de ellos...

This is a blog on why we believe and do what we do, why we pretend otherwise, how we might do better, and what our descendants might do, if they don't all die.

Affiliate of the New York Philosophical Society, a weekly publication dedicated to the shared pursuit of wisdom.

Professor best-seller de Filosofia — fundador da Sociedade da Lanterna — que se tornou referência em temas sensíveis como: liberdade, mérito e pensamento crítico por meio de conhecimentos filosóficos milenares.

Pursuing the mysterium tremendum et fascinans and writing at the intersection of philosophy, culture, art, technology, and religious wisdom.

A Substack by Mattias Desmet

all models are wrong, but some are useful

Exploring timeless Stoic philosophy for modern life, offering practical insights on resilience, mindfulness, and living with purpose.

Information for life based on the incredible work of Carl Jung.

Seeker of wisdom. Recovering pessimist. Writing these essays to empower and encourage ♾️


consider this the deeper cut of my x posts—same signull, more space to breathe. you can find the x account here: x.com/signulll

The Subconscious War is happening beneath your awareness. We explore the hidden forces shaping human perception, identity, and reality. Decoding subconscious programming, culture, narratives, and the unseen influences permeating through our everyday life.

anecdotes, fables, tales, advice, photography, questions, sentiment, and ways to get lost in the forest

• Threads +10K followers • Philosophy & Literature • Insightful wisdom from the minds that shaped history.

I explore subjects ranging from the mystical and psychedelic to the political and mundane.

Individual and community preparedness. Memoirs of an anarchist life. Reflections on history.

Historian | Author of ‘Moral Ambition’ (2025), ‘Humankind’ (2020) and ‘Utopia for Realists’ (2014) | Co-founder of The School for Moral Ambition

How to realise life, humanity and the cosmos anew

Fostering civil discourse and cognitive liberty through Spectrum Street Epistemology

Janky, wobbly models of everything from philosophy to technology and everything in-between.

Constelaciones de pensamiento. Manual narrativo de filosofía para orientarse.

The Micro-Philosopher is a publication dedicated to teaching people how to think for themselves and create their own personal philosophy in a world designed to destroy the human spirit.

The Academy for Philosopher-Builders. Building AI for human flourishing.

Build a life you don't want to escape from.

We've migrated to www.amugofinsights.org! Only excerpts/selected essays will be published on Substack.

Essays.

Writer. Academic philosopher. Writing about philosophy, psychology, evolution, politics, artificial intelligence, and more.

Radically reimagining the world for our benefit. Exploring a utopian future through essay collections & print pamphlets.

Philosophie, Literatur und Kultur mit Gunnar Kaiser

Psychology, philosophy, jokes, and more

Refuge and empowerment for outsiders

Social science. Philosophy. Culture.

This Substack will post details of all our publications, events, podcast episodes, and so on, along with thoughts and writings from our editorial team and special guest writers. All content will be freely accessible.

Build family, resources, and security as the West declines. Get the weekly email to join the new elite.

There are many lenses through which to view life, mine is through the lens of social science. Here I will look at serious and less serious aspects of our daily life through my perspective as a social scientist.

We write articles explaining the ideas of history's great thinkers in order to empower the individual and promote freedom.

Classic Insights For Modern World.

Toward a political theory of the present.

Economia, saúde global e política, por uma economista que também é imunologista. Um lugar para pensar, sem pressa, sem algoritmo. Economics, global health, and politics from an economist who is also an immunologist. Essays in English and Portuguese.

A gentle guide to a life that flows smoothly.

The newsletter of Professor Steve Stewart-Williams. Evolutionary psychology, sex differences, nature and nurture, science, philosophy, and more.

Discover your roots, raise your family in the values of Catholic nobility, and build a dynasty that thrives for generations.

Insights to reignite your inner flame and remind you that life is a sacred adventure.

all the "would that I'd loved" is long ago

A Substack-featured newsletter about how to live a meaningful life in a chaotic, unstable world.

Exploring theoretical physics, consciousness, AI, and God, rigorously and playfully. Members get every episode days early.

I ask some big questions.

I'm a philosopher here to help you study, think, and read more deeply. Expect philosophy, theology, & SFF essays; study and notebook habit tutorials; philosophical companion essays for our Read-Along books

Reasonable thoughts about philosophy, politics, and other interesting stuff.

I write about labyrinths, dreams, paradoxes, and the absurdities of existence. Logic is optional. This Substack is for those who find beauty in the uncanny, comfort in the uncomfortable, and meaning in the unfinished.

My personal Substack

Clarity in a Time of Great Deception

Based interventions on philosophy, culture, economy, law, theology and the postliberal order.

Una carta que disparo cada dos sábados llena de reflexiones y tesoros.

Síncope investiga como tecnologia, trabalho, educação e comportamento reorganizam a vida adulta. Um ensaio por semana para separar o sinal do ruído e transformar ideias em critérios que você consegue usar.

By Massimo Pigliucci, a scientist, philosopher, and Professor at the City College of New York. Understanding how the world works, thinking more clearly, living more meaningfully.

History | Philosophy | Bitcoin

Zingeving gezocht. Journalist Wouter van Noort zoekt samen met lezers betekenis in nieuwe wetenschap en oude bronnen. Doe je mee?

Des réflexions et des clés pour mieux agir et mieux vivre dans notre monde en grande transition. Avec quelques dessins en prime.