The 100 Island Challenge is a scientific research initiative based at the Scripps Institution of Oceanography (University of California) dedicated to understanding how coral reefs worldwide are changing over time, using a "natural experiment" approach to study reefs across various islands to understand how different factors like human activities and oceanographic conditions affect their health and resilience, and ultimately understand how we can better manage coral reefs in the face of global change.

Researches coral reefs and the threats they face.

Works closely with local communities, the private sector, governments, and partners to strengthen marine resource management in the Coral Triangle to protect coral reef ecosystems and ensure sustainable livelihoods and food security.

Is a global partnership between Nations and organizations which strives to preserve coral reefs and related ecosystems around the world.

Researches coral reefs and oceanographic conditions. and issues grants to support coral reef science.

Uses cutting-edge research and high-tech instrumentation to provide citizens, planners, emergency managers, and other decision-makers with reliable information, and supports coral reef research.

Creates evidence-based solutions for a healthy ocean and the wildlife and communities that depend on it.

Leads efforts to understand coral reefs worldwide.

Empowers people to save our reefs and oceans.

Is a global leader in building the capacity of marine managers to effectively manage, protect, and restore coral reefs and reef fisheries around the world.