About the Authors
- Peter A Singer
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*To whom correspondence should be addressed. E-mail: peter.singer@utoronto.ca
- Andrew D Taylor
- Abdallah S Daar
- Ross E. G Upshur
- Jerome A Singh
- James V Lavery
Competing Interests
The authors work on the Ethical, Social and Cultural Program for the Grand Challenges in Global Health Initiative, which is funded by the Bill & Melinda Gates Foundation. An early draft of this paper was circulated to the Grand Challenges in Global Health community, including program officers of the supporting foundations who had the opportunity to provide comments.