| Organization | Elie Hassenfeld | Howie Lempel |
|---|---|---|
| GiveWell | Co-Founder and Chief Executive Officer (President) (2007-08-01–) | Program Officer, Global Catastrophic Risks (2015-02-27–2016-09-01); Research Analyst (2013-08-28–2015-02-27) |
| Open Philanthropy | Managing Director (2016-01-11–2018-02-26) | Program Officer, Global Catastrophic Risks (2016-01-11–2017-03-09) |
| Title | Publication date | Author | Publisher | Affected organizations | Affected people | Document scope | Cause area | Notes |
|---|