Hoodbhoy is a Pakistani nuclear physicist, essayist, defense analyst, prominent environmentalist and social activist and regularly writes on a wide range of social, cultural and environmental issues. He graduated and also received a PhD from MIT and continues to do research in Particle physics .He is the chairman of Mashal, a non-profit organization which publishes Urdu books on feminism, education, environmental issues, philosophy, and modern thought. Dr. Pervez Hoodbhoy is a strong supporter of peaceful use of nuclear technology in Pakistan, nuclear non-proliferation, and nuclear disarmament. He has taught Physics at the Lahore University of Management Sciences (LUMS) as a visiting professor, where he also worked on topics in theoretical applications in the topological insulators, various Hall effects and Graphene. Before joining LUMS, he was a professor of nuclear and high-energy physics, and also the head of the Physics Department, at the Quaid-e-Azam University in Islamabad.