Note: the Open Philanthropy Project was previously known as GiveWell Labs.

This page links to our investigations of causes for the Open Philanthropy Project.

These overviews on topics that we have not previously examined are not researched and vetted to the same level as our standard recommendations. In these projects, we typically work for a fixed amount of time, rather than continuing until we answer all possible questions to the best of our abilities.

Shallow investigations

Shallow investigations conducted by others

Medium-depth investigations