Monkombu Sambasivan Swaminathan. 7 August 1925—28 September 2023

Professor Monkombu Sambasivan Swaminathan, celebrated as the father of the Indian Green Revolution, has significantly contributed to global food security. Born on 7 August 1925 in Kumbakonam, India, his early experiences during the Bengal famine of 1942–1943 profoundly influenced his career in genetics and plant breeding, leading to a PhD from the University of Cambridge in 1952. Upon returning to India in 1954, he dedicated himself to agricultural improvement. His pivotal role from 1960 to 1982, primarily through introducing Mexican dwarf wheat varieties and hybrid rice, dramatically increased agricultural productivity and reduced famine risks. Following the Green Revolution, Swaminathan focused on nutritional security, specifically addressing ‘hidden hunger’. As a renowned institution builder, he greatly enhanced India’s agricultural research infrastructure while serving as director general of the Indian Council of Agricultural Research. He initiated several vital programmes, such as the Agricultural Scientists Recruitment Board, the All-India Agricultural Research Services and the ‘lab-to-land’ programme, which connected scientific research with practical farming applications across India. Internationally, Swaminathan’s contributions were profound; he served as the independent chairman of the UN FAO Council and director general of the International Rice Research Institute. His work earned him the inaugural World Food Prize 1987, often called the ‘Nobel Prize for Food and Agriculture’. His other accolades include the UNEP Sasakawa Environment Prize and the Global Environmental Leadership Award. Swaminathan was elected Fellow of the Royal Society in 1973 and has been honoured with all Indian civilian awards, including the Padma Bhushan, Padma Vibhushan and the Bharat Ratna, India’s highest civilian award, bestowed in 2024 by the president of India to acknowledge his profound impact on Indian agriculture and global food security. A short list of awards can be found at the end of this memoir, and a full list is included in an online supplement.