Bacteriophages in Ganga water were documented in the late 19th century. AI drones now monitor crowd movement for 40 crore pilgrims. The Kumbh Mela has always been both sacred and scientific.
Cambridge physicist Dr. Mrittunjoy Guha Majumdar presents a multi-disciplinary examination of the Maha-Kumbh through three scientific lenses. The astronomical framework: Vedic texts — specifically Khand 4 and 19 of the Atharva Veda — encode the four-kumbha positioning of planetary alignments that determine Kumbh Mela timing, with Jyotish Ganita providing the mathematical precision behind what appears to be ritual scheduling. The limnological evidence: Hankin’s 19th-century work and subsequent research confirm the Triveni Sangam carries bacteriophage activity that makes Ganga-Yamuna confluences self-purifying in ways that still challenge complete scientific explanation.
The AI and technology dimension maps how 2024’s Maha-Kumbh deployed drone surveillance, AI crowd behaviour analysis, the Sahayak chatbot app, and 56 cyber warriors to manage what is arguably humanity’s largest periodic gathering. The session closes with a poignant note: as Bengal faces civilisational pressure on both sides of its international border, the Bansh Beria Kumbh Mela — silent for 700 years — is being revived. The sacred and the scientific are inseparable; neither needs to apologise for the other.
About The Speaker:
Dr Mrittunjoy Guha Majumdar is an Adjunct Professor at the National Institute of Advanced Studies (NIAS), Bengaluru, and a former Assistant Professor at Amrita Vishwa Vidyapeetham, Delhi NCR. He holds a PhD from the Cavendish Laboratory, University of Cambridge. He has conducted postdoctoral research at Harvard University, the Indian Institute of Science, and with Nobel Laureate Prof. Brian Josephson. His research spans quantum information, entanglement, and quantum machine learning. A recognized science communicator and policy advisor, he has worked with UNESCO, the G20, and the Government of India. He is the author of the bestselling book From Shiva to Schrödinger (Penguin) and National Convenor of Mandala, a platform integrating science and Indic knowledge systems.
