The Harold Castle Foundation’s first new strategy in over 20 years. Photo Credit: Hawaii Sea Grant King Tides Project, Rafael Bergstrom 2017 We are at a critical moment for our state and our planet: we know that unavoidable climate impacts are here and that even with aggressive climate action, they will persist through the second half […]
Maui Will Rise
by Terry GeorgePhoto Credit: Naʻalehu Anthony We are only two weeks into the worst disaster for our state since statehood and the deadliest fire in the United States in over a century. At the time of this writing, the fires in West Maui and upcountry are still not 100% contained, but what we know so […]
Preschool for Every Keiki
The Harold K.L. Castle Foundation’s education grantmaking primarily focuses on the K-12 through higher education pathways for students. But sometimes, an opportunity is too good to pass up. This is certainly the case with our recent investment (of time more than money) in the effort to dramatically expand preschool access in Hawaii. Why is this […]
Our Shared Impact
Mahalo Miloliʻi
Over twenty years ago I was a UH graduate student, interning for the back-then very-new Marine Program for the Nature Conservancy in Hawai‘i. Invited by Uncle (and eventual State Senator) Gil Kahele, Miloliʻi was my first community-based ocean management ‘project.’ Over the course of many late-night talk story sessions, day-long dives, canoe paddles, and […]




