Browse newsletters about rationality

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.