Browse newsletters about rationality

Useful Fictions

by Cate Hall

Cate Hall explores 'agency,' the capacity to act on life's freedoms. Drawing from her unique journey as a lawyer, top poker player, and addiction survivor.

Andy Masley

by Andy Masley

Grant-supported writer Andy Masley offers deep dives into AI, policy, and environmental impacts, also exploring effective altruism, political liberalism, and philosophy.

Reasonable People

by Tom Stafford

Tom Stafford's Reasonable People delivers psychological science insights on rationality, reason, and persuasion.

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.

Overcoming Bias | Robin Hanson | Substack

by Robin Hanson

Economist Robin Hanson explores how to improve our beliefs and decision-making, tackling natural human biases like overconfidence and wishful thinking.

Optimally Irrational | Lionel Page | Substack

by Lionel Page

Economist Lionel Page explains human behavior and society, applying economics and game theory as the 'grammar of life' to offer naturalistic insights.