Browse newsletters about critical thinking

Astral Codex Ten | Scott Alexander | Substack

by Scott Alexander

Scott Alexander's blog, Astral Codex Ten, explores "ṛta" – the intersection of truth, rationality, and harmony – across science, AI, economics, and ethics.

You Can Know Things | Kristen Panthagani, MD, PhD | Substack

by Kristen Panthagani, MD, PhD

Physician-scientist Kristen Panthagani, MD, PhD, combines emergency medicine insights with science communication to dissect health rumors and rebuild trust in science.

The Noösphere | Katie Jagielnicka | Substack

by Katie Jagielnicka

Katie Jagielnicka challenges dominant narratives around human nature and inequality, particularly gender and economic, grounding conversations in evidence.

COMPLOTTI! | Leonardo Bianchi | Substack

by Leonardo Bianchi

Journalist Leonardo Bianchi's COMPLOTTI! dissects conspiracy theories, examining how they originate, spread, and reveal deeper truths about society and politics.

Blendr News

by Blendr News

Blendr News is an independent outlet that prioritizes logic over partisanship, seeking truth and reading between the lines to deliver unbiased news.

Jeffery Mead

by Jeffery Mead

Jeffery Mead fosters a community for individuals to connect over shared interests, offering opportunities to engage in discussions and support the publication.

Singal-Minded | Jesse Singal | Substack

by Jesse Singal

Journalist Jesse Singal's Singal-Minded newsletter explores the clashes between science and social justice advocacy, striving for common ground.

Design, Explained | Bora | Substack

by Bora

Design, Explained analyzes design decisions, patterns, and mistakes, fostering strong judgment for designers, builders, and founders facing complex trade-offs.

Stella O'Malley | Substack

by Stella O'Malley

Stella O'Malley, a psychotherapist and author, offers insights on gender identity, informed by her personal journey and clinical work, supporting parents navigating children's gender distress.

Sam Harris | Substack

by Sam Harris

Sam Harris explores controversial issues in politics, religion, science, and philosophy, fostering an audience that values open inquiry over dogma.

Prof. Dennys Xavier | Substack

by Prof. Dennys Xavier

Prof. Dennys Xavier explora filosofia, política e cultura, conectando grandes pensadores. Fomenta pensamento crítico e transformação pessoal.

The Maverick Mapmaker | Jurgen Appelo | Substack

by Jurgen Appelo

Jurgen Appelo provides 'Solo Chiefs'—multidisciplinary leaders—with radical nuance on mastering AI agents, algorithmic management, and the future of work.

How To Think More and Better | William B. Irvine | Substack

by William B. Irvine

William B. Irvine guides readers to enhance their thinking, critical abilities, and decision-making by exploring the intellectual landscape and overcoming cognitive biases.

Dr. Andrea Love | ImmunoLogic | Substack

by Dr. Andrea Love

ImmunoLogic, by biomedical scientist Dr. Andrea Love, delivers evidence-based science education, debunking misinformation on health, wellness, and more.

Sesgo de Confirmación | Ramon Nogueras | Substack

by Ramon Nogueras

Ramon Nogueras, a behavioral psychologist and author, offers evidence-based insights into human behavior and psychology research, challenging common misconceptions.

Books Worth Reading | Substack

by Books Worth Reading

Will Wilder's Books Worth Reading guides busy professionals through great literature, history, and ideas to combat shallow thinking and monotonous living, fostering deep knowledge and unique perspectives.

Olhar Criativo | Franco Antonio | Substack

by Franco Antonio

Franco Antonio's Olhar Criativo delivers a weekly curation of content and exercises to foster creativity and develop a curious outlook on the world.

Fiddler on the Proof | Zach Wissner-Gross | Substack

by Zach Wissner-Gross

Zach Wissner-Gross presents weekly mathematical puzzles and discussions, building on the legacy of The Riddler column at FiveThirtyEight.

Reality Check

by Getting Better Foundation

Reality Check, from the Getting Better Foundation, offers weekly evidence-based updates on global progress, cutting through noise and spin.

UX Collective 🇧🇷 | Frota | Substack

by Frota

A weekly newsletter by Rafael Frota, editor of UX Collective 🇧🇷, helping designers think critically about their work and the industry.

The Philosopher's Substack | Substack

by The Philosopher

Weekly philosophical insights and event updates from The Philosopher, UK's longest-running philosophy magazine, featuring its team and guest writers.

Rebel Book Club | Substack

by Rebel Book Club

Rebel Book Club delivers a fortnightly newsletter inviting readers into conversations sparked by non-fiction books, featuring monthly themes and expert interviews.

Big Think | Substack

by Big Think

Big Think delivers expert knowledge and big ideas through interviews, videos, and articles, sharpening thinking across business, science, philosophy, and society.

Bird's Eye View | Shelly Thorn | Substack

by Shelly Thorn

Bird's Eye View delivers neutral, evidence-based insights into suppressed subjects like corruption and hidden knowledge, empowering readers with verifiable sources.

Question Everything | Substack

by Question Everything

Patrick Ryan explores hidden systems, societal programming, and spiritual battles, guiding truth seekers to mental sovereignty and an ungovernable state.

Fraser Nelson's notebook | Substack

by Fraser Nelson

Fraser Nelson, a Times columnist, shares a personal notebook featuring his data library for scrutiny and unique beta journalism tools.

BAD GIRL MEDIA | stepfanie tyler | Substack

by stepfanie tyler

Stepfanie Tyler's BAD GIRL MEDIA offers a self-awareness journaling framework, visual art essays, and tools for personal growth via systems thinking.

Lebe gelassen | Substack

by Lebe gelassen

Lebe gelassen analyzes political and media communication to dispel fear. It provides philosophical insights for cultivating serenity and individual agency.

Critically Thinking About Select Societal Issues | John Droz | Substack

by John Droz

Retired physicist John Droz uses "real Science" to dissect societal issues, from climate and COVID to elections, challenging politically-driven narratives.

Honos | Máximo Gavete | Substack

by Máximo Gavete

Máximo Gavete explores design, philosophy, and culture, blending the everyday with the philosophical. He offers weekly reflections, readings, and tools.

No Solo Suerte | Rafa Sarandeses | Substack

by Rafa Sarandeses

Rafa Sarandeses, a 5x founder and performance expert, helps professionals master critical thinking, effectiveness, and career reinvention.

Tangentially Speaking with Chris Ryan | Substack

by Chris Ryan

Chris Ryan, co-author of Sex at Dawn, hosts Tangentially Speaking, featuring candid rants and conversations with an eclectic mix of guests on human nature.

Sapienciología | Sergio Parra | Substack

by Sergio Parra

Sergio Parra's "Sapienciología" is an inquisitive, concentrated newsletter from his Baker Cafe YouTube, exploring diverse topics from unique, heterodox perspectives.

Yascha Mounk | Substack

by Yascha Mounk

Yascha Mounk provides deep essays and interviews on liberal democracy's threats, tackling populism, polarization, and engaging world-leading thinkers on politics and culture.

Cremieux Recueil

by Cremieux

Cremieux Recueil offers exclusive posts, often esoteric and compelling, but its specific subject matter is not detailed in the provided text.

Notes from the Underground with David Aaronovitch | Substack

by David Aaronovitch

David Aaronovitch's Notes from the Underground helps readers debunk bogus claims, prebunk conspiracists, and sift myths, informed by his extensive media career.

Interesting Daily Thoughts | George | Substack

by George

George delivers Interesting Daily Thoughts, a daily email with a maxim, reflection, or principle from history's greatest thinkers to sharpen your mind.

Philosophy Vault | Substack

by Philosophy Vault

Philosophy Vault unlocks big questions about human nature, morality, and happiness, offering practical, inspiring reflections for better daily living.

MD REPORTS | Substack

by Maryanne Demasi, PhD

Maryanne Demasi, PhD, delivers independent journalism, scrutinizing medical advice and holding public health authorities accountable, free from Big Pharma.

Ideas by Muloko | Substack

by Muloko

Muloko's newsletter fosters a collaborative, continuous process for refining understanding across multiple topics through error correction.

Profound Ideas | Craig Perry | Substack

by Craig Perry

Profound Ideas by Craig Perry explores deep concepts and thoughts. This newsletter, categorized under Writing, offers reflective content.

Motley Fool Stock Advisor

Motley Fool Stock Advisor delivers accessible investment guidance, questioning conventional wisdom to help all investors make smarter, richer financial decisions.

Kokkle's Boggles

Kokkle’s Boggles explores intersections of tech, society, and environment. Features deep dives into AI, sustainability, and culture, challenging assumptions and sparking fresh perspectives.

lol/sos

Christian's lol/sos connects random observations, personal essays, and interviews in unexpected ways, aiming to move readers with unique insights.

Sunday newsletter

A Sunday newsletter from the Culture category. Delivering cultural topics to your inbox every Sunday.

The Rubesletter exposes common tricks and cons, helping everyday people navigate a complex world with humor and practical advice.

Looseleaf Cannon offers a potent blast of ideas, observations, and sharp commentary. Expect impactful insights and diverse perspectives on timely subjects.

Illuminates the defining ideas and cultural shifts of the current zeitgeist, sparking fresh insights into emerging trends and societal evolution.

"Hurt Your Brain" explores mind-bending topics and challenging perspectives, pushing you to question assumptions and sharpen your critical thinking skills.

This newsletter, 'Respectful Smartass,' offers sharp, witty analysis and opinions on various subjects, always delivered with intelligence and consideration.