Donor Briefs

Exploring Ocean Philanthropy in Southeast Asia

Southeast Asia’s seas are over-exploited, with catch rates in parts of the South China Sea having declined by up to 95%, and almost 60% of the region’s sharks and rays now threatened with extinction. Marine ecosystems are collapsing, and the communities that depend on ocean resources are suffering. Less than 3% of Southeast Asia’s national waters are formally protected, leaving expanses of sea exposed to uncontrolled and unsustainable use.

As marine conservation funders, we’re often asked how we approach the many facets of ocean protection—ranging from species conservation and biodiversity monitoring to area-based approaches like ‘30x30’. These conversations reflect a shared desire among funders to deepen our understanding, strengthen our strategies, and ultimately increase our impact.

With scientists on our team, we’re fortunate to be able to explore these questions and share evidence-based insights. This series of briefs is designed to support fellow funders by unpacking key themes in marine conservation, offering accessible summaries and practical takeaways of why they matter, as well as potential considerations.

We hope these resources help inform your work and spark further conversations on how we can collectively contribute to a healthy and resilient ocean, while strengthening coastal resilience for communities across Southeast Asia. Additional briefs may follow as new themes emerge.