Climate change has likely already affected global food production
Deepak K. Ray1, Paul C. West1, Michael Clark2, James S. Gerber1, Alexander V. Prishchepov3, Snigdhansu Chatterjee1
1 Institute on the Environment (IonE), University of Minnesota, Saint Paul, Minnesota, USA
2 Oxford Martin School and Nuffield Department of Population Health, University of Oxford, Oxford, UK
3 Department of Geosciences and Natural Resource Management (IGN), University of Copenhagen, Copenhagen, Denmark