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David_Moss

Karma: 10,518

I am the Principal Research Director at Rethink Priorities. Previously, I oversaw our Worldview Investigation Team, and now focus on our cross-cause prioritisation work, while still overseeing our Surveys and Data Analysis work.

The Worldview Investigation Team previously completed the Moral Weight Project and CURVE Sequence /​ Cross-Cause Model. We’re currently working on tools to help EAs decide how they should allocate resources within portfolios of different causes, and to how to use a moral parliament approach to allocate resources given metanormative uncertainty.

The Surveys and Data Analysis Team primarily works on private commissions for core EA movement and longtermist orgs, where we provide:

Formerly, I also managed our Wild Animal Welfare department and I’ve previously worked for Charity Science, and been a trustee at Charity Entrepreneurship and EA London.

My academic interests are in moral psychology and methodology at the intersection of psychology and philosophy.

Help needed: sur­vey­ing non-EAs

David_Moss27 Jul 2026 17:11 UTC
21 points
0 comments2 min readEA link

Digi­tal Con­scious­ness Model Re­sults and Key Takeaways

arvomm23 Jan 2026 14:14 UTC
90 points
16 comments6 min readEA link

Should farmed an­i­mal dona­tion ap­peals de-em­pha­size diet change? In­sights from Pulse

Jamie E21 Jan 2026 14:00 UTC
82 points
1 comment14 min readEA link

Pulse Wave 2: Cause pri­ori­ti­za­tion of the US public

Jamie E7 Jan 2026 17:05 UTC
32 points
7 comments5 min readEA link

EA Sur­vey 2024: Cause prioritization

Rethink Priorities4 Dec 2025 16:57 UTC
66 points
3 comments8 min readEA link