The Grandest Challenge

ABDALLAH DAAR was born in Tanzania. He is a Professor of Public Health Sciences and of Surgery at the University of Toronto, and Director of Ethics and Commercialization at the McLaughlin-Rotman Centre for Global Health. He is the recipient of the UNESCO Avicenna Prize for Ethics of Science, and often advises governments and the UN, UNESCO, WHO and OECD on global health.

Peter Singer is Ira W. DeCamp Professor of Bioethics at Princeton University. He is the author, co-author, or editor of more than thirty books, including Animal Liberation, widely considered to be the founding statement of the animal rights movement, Practical Ethics, , and The Life You Can Save. One World: Ethics and Globalization

PETER SINGER is Director of the McLaughlin-Rotman Centre for Global Health and Professor of Medicine at the University of Toronto. He has advised the Bill and Melinda Gates Foundation, the UN Secretary-General’s Office, the Government of Canada, and Pepsico Inc. He is also a sought-after commentator and public speaker.