
Ben Yeoh Chats Deena Mousa: How Much Is A Life Worth? Effective Philanthropy, AI For Good & Global Health
Jan 2, 2026
Join Deena Mousa, a grantmaker at Open Philanthropy and Coefficient Giving, as she dives into the complex economics of valuing human life for effective philanthropy. Discover the 'Coefficient Dollar' and how it's used to navigate funding decisions across health impacts. Deena explores the challenging task of quantifying pain and the potential of AI in global health. She also shares insights on government procurement issues and offers advice on funding strategies, showcasing the intricate balance between altruism and measurable outcomes.
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How We Price A Year Of Life
- Valuing life uses both stated preferences and revealed preferences to triangulate a monetary worth of life-years.
- Revealed preferences infer value from real choices like risky jobs or housing trade-offs, which ground estimates in behavior.
Pain Is Nonlinear And Messy
- Pain valuation is nonlinear and context-dependent, so a single DALY weight can misrepresent suffering.
- Deena recommends triangulating with other disease DALY burdens to judge plausibility before trusting a number.
Use Writing As A Forcing Mechanism
- Use journalism as a forcing mechanism: interview people to explore contradictions and refine ideas.
- Write to think; draft all at once, then edit after a day to gain clarity.
