Kieran Greig is the Chief Strategy Officer at Rethink Priorities. He works with the Leadership Team to advise on Rethink Priorities’ strategy and execution, at all levels. Prior to that, he was the Director of Research for Farmed Animal Funders, a group of large donors who each give over $250,000 annually to end factory farming. He previously worked as a researcher at Animal Charity Evaluators, and prior to that was a co-founder of Charity Entrepreneurship and Charity Science Health. He has written about topics like improving the welfare of farmed fish and supporting plant-based alternatives to animal products. He has a B. Sc. from Monash University and a Masters from La Trobe University.