
Culture Across Borders: How Indian Communities Keep Traditions A child growing up in Leicester may learn Bharatanatyam in a studio after school. A family in western Sydney may organise its calendar around a Tamil temple festival. In Southall, a young Sikh student may spend part of the weekend learning to read Gurmukhi. These are not simply cultural activities placed on top of everyday life. They are ways of passing knowledge from one generation to the next—often in countries where the language of school, work and friendship is not the language of grandparents. For Indian-origin communities abroad, cultural continuity is rarely automatic. It takes teachers, volunteers, rented halls, rehearsals, fundraising, family commitment and, increasingly, digital tools. The work is often done outside paid hours, between school runs and weekend shifts. Heritage, it turns out, has a timetable—and someone has to book the room. The Indian diaspora is frequently described as a community of tens of millions. India’s diaspora population is estimated at around 35 million in a 2026 NITI Aayog document, while UN data separately tracks international migrants by country of origin. These figures are not interchangeable: “diaspora” can include people of Indian origin who are citizens of other countries, while
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