NMSM GOVERNMENT COLLEGE KALPETTA

University of Oxford, Department of Biology, Wildlife Conservation Research Unit

Professor, University of Gävle, The Beijer Institute of Ecological Economics, and

USDA Forest Service

Chinese Academy of Sciences

Nordisk Fond for Miljø og Udvikling

Professor of climate science and society, University of Sussex

Professor, Swansea University

Pinchot Professor of Forestry and Environmental Studies, Yale University

Professor of Biology, University of Minnesota,Duluth