Robuta

Nov 30, 2025 - Editor’s note: This article was published under our former name, The Open Philanthropy Project. Some content may be outdated. You can see our latest...

Nov 18, 2025 - Q&A on why Open Philanthropy is becoming Coefficient Giving, how multi-donor funds will work, and what it means for global health, AI safety, and housing

Nov 16, 2025 - Jeremy joined Coefficient Giving in January 2024. Prior to joining, he worked as a freelance writer and editor for organizations like the Centre for Long-Term...

Nov 18, 2025 - A coefficient multiplies the value of whatever it’s paired with, just as we aim to amplify impact through our research, grantmaking, and partnerships. We...

Nov 17, 2025 - Martin joined Coefficient Giving in September 2022. He works on identifying opportunities to improve farmed animal welfare. Previously he worked at the Paul...

Nov 18, 2025 - Editor’s note: This article was published under our former name, Open Philanthropy. Some content may be outdated. You can see our latest writing here. This...

Nov 15, 2025 - Emma joined Coefficient Giving in September 2022 and works as a Program Associate on the Farm Animal Welfare team, where she focuses on quantitative analysis...

Nov 16, 2025 - Abhi joined Coefficient Giving in September 2022. He works on investigating the most promising opportunities to reduce the suffering of farm animals, with a...

Nov 14, 2025 - Estimates suggest that up to 180 billion finfish[1]This term refers to fish with fins, or “true” fish, as distinct from shellfish, crustaceans, and other...

Nov 17, 2025 - We are excited to announce the launch of our new Abundance & Growth Fund, which will spend at least $120 million over the next three years to accelerate...

Nov 8, 2025 - Jia Li joined Coefficient Giving in June of 2022. Before joining Coefficient Giving, she completed sustainability-related internships and a fellowship with...

Nov 18, 2025 - Tom leads on grantmaking for the Lead Exposure Action Fund (LEAF), Coefficient’s first collaborative fund. Tom has a PhD in Public Health from the...

Nov 18, 2025 - Otis Reid leads Coefficient Giving’s work on global health and wellbeing: he oversees funds focused on policy advocacy, global development and global health,...

Nov 16, 2025 - Amanda joined Coefficient Giving in March 2018. Prior to joining, she worked as a staff attorney specializing in farm animal issues for The Humane Society of...

Nov 18, 2025 - James is a program associate for the Lead Exposure Action Fund, supporting grant investigations and strategy development. He joined Coefficient Giving in 2025....

Nov 24, 2025 - Natural pandemics, bioterrorism, biological weapons, and dual use scientific research have the potential to cause significant, and perhaps unprecedented, harm....

Nov 17, 2025 - Harshdeep joined Coefficient Giving in August 2021. Prior to joining, he worked as a consultant for Mercy For Animals in the government affairs and public...

Nov 18, 2025 - Jacob oversees Coefficient Giving’s science programs. Previously, he co-founded Pie, acquired by Snapchat. He was a Henry Fellow at Harvard University, and...

Nov 17, 2025 - Chris leads Coefficient Giving’s work to engage emerging philanthropists with high impact opportunities in global health and wellbeing, including efforts to...

Nov 24, 2025 - Ajeya works on forecasting how rapidly-improving AI might impact the world and how we could ensure that impact is positive. Before this, she led...

Nov 17, 2025 - Lewis leads the Farm Animal Welfare Fund. He joined Coefficient Giving in 2015 as the first full-time staff member working on farm animal welfare. The author...

Nov 16, 2025 - Rafael supports the Science and GHR&D fund on grant investigations, research, portfolio analyses, and program management. For instance, he provides...

Nov 20, 2025 - In October, our longtime grantee David Baker won the Nobel Prize in Chemistry for groundbreaking work in protein design. We wanted to take the opportunity to...

Nov 16, 2025 - James oversees Coefficient Giving’s Cause Prioritization team. He previously served as the founding program officer for the Effective Giving &...

Nov 18, 2025 - Alexander Berger is co-founder and CEO of Coefficient Giving. He sets our strategic direction, oversees our grantmaking, and leads our work with external...

Nov 18, 2025 - Coefficient has directed over $4 billion in grants since 2014. Our mission is to help others as much as we can with the resources available to us.

Nov 21, 2025 - Editor’s note: This article was published under our former name, Open Philanthropy. Some content may be outdated. You can see our latest writing here. Open...

Nov 14, 2025 - We believe that developing better alternatives to meat and eggs could greatly reduce factory-farmed meat and egg production, and in turn reduce the number of...

Nov 24, 2025 - Editor’s note: This article was published under our former name, Open Philanthropy. Some content may be outdated. You can see our latest writing here. This...

Help grow Coefficient Giving's impact on our Recruiting team

Nov 16, 2025 - Julia joined Coefficient Giving in October 2025 to support and streamline program operations. She previously worked in the K-12 education technology sector,...

Nov 8, 2025 - Michelle joined Coefficient Giving in September 2022 as the Farm Animal Welfare team’s first science-focused Program Associate. She has a PhD from the...

Open Philanthropy, primarily funded by Facebook cofounder Dustin Moskovitz and Cari Tuna, rebranded as both a grantmaker and philanthropic advisor.

Nov 17, 2025 - Editor’s note: This article was published under our former name, Open Philanthropy. The TuriTap, a new low-tech water chlorination device that operates...

Nov 17, 2025 - The vast majority of the world’s roughly 8 billion egg-laying hens are permanently confined to battery cages. Caged hens are some of the most mistreated...