Western powers polluted the world when they were industrialising, says India’s G20 Sherpa Amitabh Kant Mysore/Mysuru: The T20 Summit’s inaugural evening on July 31 at Radisson Blu Plaza Hotel in city was marked by a special address from Amitabh Kant, India’s G20 Sherpa. Commending the T20 as a global ideas bank, the Sherpa reiterated Prime…