International Panel on Fissile Materials
1963, PhD in Theoretical Physics, Cornell University. Taught and carried out research at Cornell University, The Institute for Advanced Study (Princeton), Indian Institute of Science, Harvard University, MIT, Stanford University and CERN, Geneva. Emeritus Professor of Physics, Jawaharlal Nehru University, New Delhi, India, a life-time honorary position. Currently, Co-Chair, International Panel on Fissile Materials.