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.

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.

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.

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.

Reasonable People

by Tom Stafford

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