Impact CompassUnderstand · Reduce suffering · Care

A compass for a hurting, improvable world

Understand the world. Reduce suffering. Expand your circle of care.

Impact Compass is a free app covering twenty-five of humanity's biggest problems — what they really are, what the evidence says actually works against them, and a concrete path for you to help with your money, time, skills, or voice.

The Problem Atlas

Each problem includes root causes, who suffers most, a misconception corrected, evidence-rated interventions with honest cost-per-outcome, and concrete actions. Figures are approximations from public sources such as Our World in Data, WHO, UNICEF, and GiveWell.