Saving or improving as many human lives as possible per dollar donated, in the world's poorest communities. Every organisation in this fund has been rigorously evaluated by GiveWell or The Life You Can Save — the world's most stringent charity research bodies.

Tackling industrial animal agriculture at scale — one of the most tractable and neglected cause areas in effective giving. Animal agriculture contributes 14–18% of global emissions and causes immense suffering to billions of animals annually. The organisations in this fund work to change that at the systems level.

Sport One Carbon Zero unites the world's best athletes behind one mission: cutting carbon at the source. Every dollar raised funds proven solutions across aviation, energy, and the materials that build sport. Athletes are deeply concerned about climate change but lack credible ways to act — SOCZ gives them one.

Backing the most effective programmes in gender equity, and targeting the highest-leverage interventions in women's empowerment. One in three women worldwide experiences gender-based violence in her lifetime. The organisations in this fund use athlete voice and mass-media campaigns to shift social norms and prevent GBV before it happens.

Funding proven, community-led approaches to mental health in communities that need them the most. Depression is one of the leading causes of disability worldwide, yet mental health remains chronically underfunded in low-income countries. The organisations in this fund train local therapists and deliver group therapy to women suffering from depression and anxiety in Sub-Saharan Africa.