> I think India needs to adopt an archive and extinguish policy with its many regional languages
Do you have a reason why this is necessary?
> Finally but not the least, Hindi needs to be turned into a language of the arts and sciences
Given the many advantages of learning science in a global language, what would be gained by trying to rewrite everything in a regional language? Is it really easier to rewrite textbooks, and translate scientific papers into Hindi, than it is for children to learn a language (English)?