I’d like to share with you about my own 20-year learning journey in helping the Harold K.L. Castle Foundation to deploying flexible philanthropic capital to help restore nearshore marine life populations in the Main Hawaiian Islands so that future generations can benefit and learn from this rich natural resource. I’ll bring to light the mistakes […]
E Alu Pu Turns 20: From a Meeting to a Movement
Twenty years ago, I was mired in graduate school at UH Mānoa, trying to figure out a whole lot more in life than just what I’d write for my MA thesis. As luck would have it, I’d stumbled into an internship with The Nature Conservancy’s (then) brand new Marine Program. With TNC, I began supporting the Miloliʻi community—learning […]
20-Year Education Lookback
The Harold K.L. Castle Foundation—founded in 1962 by Harold Kainalu Long Castle, who took a lot of his wealth from Kaneohe Ranch and gave it to this private foundation to make Hawaii a better place—is in a unique position to both think about ideas on public education improvement, and also provide funds to invest in […]
Scaling Opportunity
photo caption: students from Kailua, Kalaheo and Kahuku High Schools celebrate completion of internships with Hawaii Herald, Kuilima Farms, Makai Pet Hospital, Ōlelo Media and Pixar Animation, and Tofu Creative. My interest in education as a career was sparked while watching my grandmother teach French to seventh grade students in upper Manhattan. I was ten at […]
Announcing our new Climate Resiliency Strategy
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 […]




