person1987–

Will MacAskill

Disciplines:

Summary

Scottish philosopher at Oxford — co-founder of the effective altruism movement and 80,000 Hours — author of Doing Good Better and What We Owe the Future — who has directed hundreds of millions in charitable giving through his ideas and has been both the primary builder and a primary cause of the FTX/EA reputational crisis.

Core Contribution

Creates the effective altruism movement as a systematic approach to moral living — MacAskill's combination of utilitarian ethics, empirical rigor in charity evaluation, and career planning (80,000 Hours) built an organized philanthropic movement that has directed $50B+ in pledges toward effective causes.

Key Spikes & Highlights

Introduced Sam Bankman-Fried to the effective altruism community and was one of SBF's primary intellectual influences — when FTX collapsed (due to fraud), MacAskill's public statement was criticized as too slow to come and insufficiently self-critical about his role in legitimizing SBF; the association damaged both his reputation and EA's credibility
Pledged to give away everything above subsistence income — a commitment he has maintained publicly while becoming increasingly influential and funded through book advances and speaking fees; whether he has maintained the commitment to his own standard is genuinely difficult to verify

Notable Works & Achievements

Doing Good Better

What We Owe the Future

Historical Influences

Peter Singer Derek Parfit Toby Ord

Intellectual Lineage

Glasgow Glasgow University Oxford 80,000 Hours Giving What We Can

Contemporaries & Peers

Toby Ord Holden Karnofsky Peter Singer

Minds Influenced

Effective altruism

Intellectual Posterity

Effective altruism 80,000 Hours Giving What We Can What We Owe the Future Longtermism

Discussing

Will MacAskill

Ask anything about Will MacAskill — their ideas, influences, contradictions, legacy.

person1987–

Will MacAskill

Disciplines:

philosophy

oxford

ethics/longtermism

ethics/effective altruism

Summary

Core Contribution

Key Spikes & Highlights

Introduced Sam Bankman-Fried to the effective altruism community and was one of SBF's primary intellectual influences — when FTX collapsed (due to fraud), MacAskill's public statement was criticized as too slow to come and insufficiently self-critical about his role in legitimizing SBF; the association damaged both his reputation and EA's credibility
Pledged to give away everything above subsistence income — a commitment he has maintained publicly while becoming increasingly influential and funded through book advances and speaking fees; whether he has maintained the commitment to his own standard is genuinely difficult to verify

Notable Works & Achievements

Doing Good Better

What We Owe the Future

Historical Influences

Peter Singer Derek Parfit Toby Ord

Intellectual Lineage

Glasgow Glasgow University Oxford 80,000 Hours Giving What We Can

Contemporaries & Peers

Toby Ord Holden Karnofsky Peter Singer

Minds Influenced

Effective altruism

Intellectual Posterity

Effective altruism 80,000 Hours Giving What We Can What We Owe the Future Longtermism

Discussing

Will MacAskill

Ask anything about Will MacAskill — their ideas, influences, contradictions, legacy.