The Why Behind the World

Theorypedia is a knowledge platform dedicated to explaining the world through the lens of theories, frameworks, and mental models. Every day, events unfold around us — in politics, science, culture, and business. Theorypedia connects those events to the intellectual frameworks that help explain why they happen.

Our news feed surfaces stories from across the web and analyzes them through a theory lens. Our growing library of theory entries explains the frameworks themselves — from cognitive biases to economic models to philosophical traditions.