Cornell University

Professor, University of Tokyo

PBL Netherlands Environmental Assessment Agency

The Hague University of Applied Science, Delft University of Technology,

Wageningen University

Professor, Department of Environmental Sciences, Central European University,

Assistant Professor (Grade-I), Indian Institute of Technology, Delhi

President E4SMA, Senior Consultant

Researcher, Swedish University of Agricultural Sciences (SLU)

Earth Scientist at the Joint Global Change Research Institute (JGCRI)