Most significant positive evidence
The strongest positive evidence concerns sustained financing and advocacy for vaccination, infectious-disease control, maternal and child health and poverty reduction.
Person
Bill Gates
The assessment covers Microsoft's market power, global health philanthropy, vaccination, disease eradication, agricultural development, wealth concentration and the accountability of private influence over public priorities.
This is a contemporary assessment current to 26 June 2026. It must be revised as later conduct and evidence become available.
Ethical assessment categories
Current published result
Overall ethical score
+59.46
Reasoned summary
Gates's net ethical impact is strongly positive because large resources were converted into measurable health and development work. The score remains well below the maximum because the wealth enabling that work arose partly within an anticompetitive system and continues to confer exceptional unelected influence.
This assessment presents six separate ethical dimensions rather than one overall moral score. Each result must be read with its evidence, plausible range, confidence, disputes, exclusions, severe-harm findings and sources.
Most significant negative evidence
The score is reduced by Microsoft's anticompetitive conduct, extreme concentration of wealth and the limited democratic accountability of a private foundation shaping global public-health priorities.
Read the full Bill Gates ethical assessment, evidence and sources
Six-dimensional ethical profile
The overall figure is the equal-weight average of the applicable dimensions. It does not replace the separate scores, evidence or uncertainty.
- Personal moral conduct
- +75.00
- Rights and dignity
- +32.88
- Nonviolence and harm
- +20.00
- Stewardship of power
- +85.00
- Wisdom and truthfulness
- +75.00
- Consequential legacy
- +68.85
- Severe-harm record
- No separate finding recorded
Assessment history
Ethical assessment: Bill Gates (1975–2026)
1975–2026 · Published assessment · reviewed June 26, 2026
Result: Six-dimensional ethical profile