Formal Rankings

Arnold Kling's Fantasy Intellectual Teams

Schools of Thought

Degrowth
Ecomodernists
Ecosocialism
Moderate Conservatism
Persuasion Community

Activist Groups

350.org
Electronic Frontier Foundation
Environmental Defense Fund
Foundation for Individual Rights in Education (FIRE)

Think Tanks

American Enterprise Institute
Brookings
Cato Institute
Center for American Progress
Hoover Institution
Mercatus Center
National Bureau of Economic Research

Science

COVID-19
ClimateTwitter

Technology

Crypto

Journalism

Other