Gates’s advice for the world’s most cash-strapped nation on November 21, 2016The world’s richest man is visiting the world’s most cash-strapped nation. And when I met Bill Gates in the presidential suite of one of Delhi’s many grand hotels, he was full of praise for the Indian prime minister’s decision to scrap 86% of the country’s currency. “The bold move to demonetise high value denominations… is […]