I need to update this as I have significant material drafted on this topic and saved in alternate place…. This is a placeholder…
One of the most impressive work and a facet of India that makes us feel proud about its heterogeneity and one that creates an awareness on keeping it alive. Truly deserves a bharat ratna!
The man who ‘discovered’ 780 Indian languages
http://www.bbc.co.uk/news/world-asia-india-41718082