Why India’s diaspora is so powerful

India has the largest diaspora in the world. But that isn’t the only reason why Indian migrants are so influential—in business, science and diplomacy. 00:00 - Why India’s diaspora matters 00:28 - Size 01:20 - Power 02:11 - Diplomacy Sign up to The Economist’s daily newsletter: India’s diaspora is bigger and more influential than any in history: Indian firms are flocking to the United Arab Emirates: India’s future will be shaped by its expats, says Gaurav Dalmia: