Fusion on Earth: The Challenge of a Plentiful Clean Energy Source — A Physicist’s Perspective
 

Speaker: Swadesh Mahajan, distinguished plasma physicist, Research Professor in the Physics Department at the University of Texas at Austin and Distinguished Professor at SNU University. Director of Plasma Physics at ASICTP, Trieste. Co-founded the Institute for Plasma Research, Gandhinagar, the country’s flagship fusion institute.
Chair: Prof Rupamanjari Ghosh, an eminent Physicist and former Vice Chancellor, Shiv Nadar University and Former Dean & Professor of Physics, School of Physical Sciences, JNU, New Delhi

Replicating on Earth the process that powers the stars—nuclear fusion remains one of the most ambitious and scientifically demanding pursuits of our time. While recent advances and private investment have accelerated progress towards commercially viable fusion, fundamental scientific challenges remain central to this quest. This talk traces the story of energy, explains why fusion is exceptionally difficult, surveys the current global fusion landscape, and reflects on realistic pathways and timeframes for achieving fusion power.