| 80,000 Hours |
Trustee (2019-01-01–2023-02-20) |
Research advisor (2014-11-17–2020-05-11); Trustee (2020-07-02–2023-02-20) |
| Centre for Effective Altruism |
Trustee (2023-03-14–2024-04-01); Trustee (2019-07-19–2024-03-07); Active Trustee of CEA (2023-06-05–2024-03-07) |
Director of Research (–); Director of Research (2014-03-26–2014-11-29); Director of Research, Global Priorities Project (2016-06-27–2016-10-21); Research Advisor, Fundamentals (2017-01-09–2017-01-09); Senior Research Advisor (2018-06-18–2018-06-18); Advisor (2018-09-26–2019-12-13); Trustee (2020-04-20–2023-02-04) |
| Effective Ventures |
Trustee (2022-09-01–2024-03-01) |
Trustee (2022-09-01–2023-01-01) |
| Redwood Research |
Advisor (2021-01-01–2022-09-22) |
Advisor (2021-01-01–2022-09-22) |