Keith, David W.
Wagner, Gernot
Zabel, Claire L.
Article History
First Online: 1 September 2017
Competing interests
: C.L.Z. began work on this analysis while a researcher at Harvard. She now works for the Open Philanthropy Project, which subsequently became a funder of Harvard's Solar Geoengineering Research Project, co-directed by D.W.K. and G.W.