P SigamaniSigamani Panneer is an Associate Professor and Head, Department of Social Work, School of Social Sciences and Humanities, Central University of Tamil Nadu, India. He has authored articles and books of national and international repute publishe by Macmillan, Sage, Springer, John Wiley, Elsevier, BMC, Bloomsbury, Economic and Political Weekly and Cambridge Scholars etc. He is recipient of prestigious Raman fellowship (Singh-Obama initiatives) hosted at the School of Public Health, University of Minnesota, USA. He was also a Visiting Professor at the Division of Environmental Health Sciences, School of Public Health, University of Minnesota, USA and Tianjin University of Finance and Economics, China; Jishou University, China. Read More Read Less