Sites like knowledgeproblem.com

A Substack newsletter by Patrick Ruffini on the intersection of American politics and data, including polling and election analysis

A personal blog by philosopher Roderick T. Long on libertarian politics, classical liberalism, science fiction, and pop culture

A blog by economist Robin Hanson on why people believe and act as they do, and how to do better

Topdown Charts is an independent chart-driven macro research service on global asset allocation by Callum Thomas

DER Task Force is a Substack newsletter on distributed energy resources, with podcasts, blog posts, community updates, jobs, and the DERVOS conference

The Libertarian Enterprise, a libertarian newsletter and publication run by writer L. Neil Smith, with advertising details

Volts, a David Roberts newsletter and podcast on the technology, politics and policy of decarbonization

Democracy at Work, a media organisation led by economist Richard Wolff producing podcasts, videos and books on economics and socialism

Strength In Numbers, a data-driven newsletter and podcast on U.S. politics, polls and elections by G. Elliott Morris

The Tenth Amendment Center, a US blog and video channel on states' rights, constitutional history and nullification

An eclectic personal journal by Stephen Bainbridge on Catholicism, politics, culture, food and wine, and miscellany

Not Boring by Packy McCormick: a Substack newsletter of tech strategy, business analysis and essays on technology and philosophy

Nate Silver's Substack newsletter of essays and election, sports, and poker analysis, with polling models and trackers

Luca Dellanna's website on decision-making for leaders, with his books, games and experiments, and advisory services

Bet On It, a Substack blog by economist Bryan Caplan on wagers, arguments and economic ideas

Saturday Morning Breakfast Cereal, a webcomic by Zach Weinersmith featuring single-panel gags on science, philosophy and psychology

Apricitas Economics is a Substack newsletter by Joseph Politano offering data-driven analysis of economics, business, finance and public policy

A policy and politics blog by Matthew Yglesias, with Brian Beutler appearing in podcast-style posts, published on Substack

A Substack newsletter by C. Bradley Thompson on history, philosophy, politics, education and culture

Zeteo, a news media organization and video channel on current affairs and media accountability, founded by Mehdi Hasan

Technoccult, a blog on occult, technology and cyberculture mirroring texts such as Kenneth Folingsby's future tale Meda

Profstonge Weekly, a Substack newsletter of weekly articles on economics and investing by Peter St Onge

A Substack newsletter from the Welcome team on US politics and democracy, with analysis by Ruy Teixeira and Michael Baharaeen

A Substack newsletter by Jonathan P. Thompson on Western lands, communities and environmental issues, with brief bits and photo features

A documentary short film by Nora about students learning to lead research projects within a supportive community

A political and cultural blog with posts on war, elections, music and sports by contributors including Scott Lemieux

Noahpinion, an economics and current-affairs newsletter on Substack by economist Noah Smith

Market Oracle, a financial markets forecasting and analysis site with articles by Nadeem Walayat on stocks, gold and economics

Josh Barro's newsletter Very Serious on politics, the economy and culture, published on Substack

Chris Pirillo's personal site offering his hire-for-hire portfolio of hosting, software and content work, plus a vibe-coding arcade of browser apps

Yascha Mounk's website on the crisis of liberal democracy, with his books, podcast The Good Fight and writing by the political scientist

Wonkette, a Substack political news blog by Rebecca Schoenkopf offering profane liberal commentary on US politics and current events