What are the most important questions to answer? What are the most important problems to solve? Various people and organizations in the effective altruist community have compiled lists of such questions and problems. This post provides links and brief descriptions of all the lists I’m currently aware of. (Note that many of these lists are confined to specific causes or disciplines, such as AI or moral philosophy.)
80,000 Hours
A ranking of the top 10 most pressing global problems, rated by scale, neglectedness, and tractability.
AI Impacts
A list of empirical questions of relevance to AI forecasts.
Foundational Research Institute
A comprehensive ranking of open research questions, rated by importance.
Future of Life Institute
A survey of research questions for robust and beneficial AI.
Open Philanthropy Project
A list of technical and philosophical questions that could influence OpenPhil’s grantmaking strategy.
Nick Beckstead
A list of valuable research questions, with a focus on the far-future. See also Nick’s presentation on ‘Jobs I wish EAs would do‘.
Robin Hanson
A list of important problems that are also highly neglected.
Will MacAskill
A list of the most important unresolved problems in moral philosophy.
Luke Muehlhauser
A comprehensive list of potential studies that could, if carried out, illuminate our strategic situation with regard to superintelligence.
Anders Sandberg
A short list of the best problems to work on, intended as a supplement to 80,000 Hours’ ranking.
In addition, the final answer in this interview mentions some research questions that Anders believes are most relevant to space colonization.
