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Auroville is a city in the Union Territory of Pondicherry. It was founded in 1968 by Mirra Alfassa, also known as "The Mother", as an experimental township based on the principles of peace, harmony and unity. Auroville is located on a 2,000-acre (810 ha) plot of land, and has a population of around 2,000 people from over 50 countries.