The document summarizes the global Tamil diaspora, which numbers around 70 million people spread across 50 countries due to historical factors like trade, slavery, labor needs, and more recently civil wars. It notes that Tamils can be found in large numbers in many countries around the world like Fiji, Mauritius, Jamaica, Malaysia, South Africa, and Australia, where there are approximately 50,000 Tamils. Within Australia, Tamils have established many cultural institutions like temples, schools, and organizations to help preserve their language, culture and heritage for future generations.