LadyStanley
Registered User
India's population will pass China's soon, but when exactly?
India should surpass China’s population midway through this year, according to the latest projection from the United Nations. Demographers are unsure exactly when India will take the title as the most populous nation in the world because they're relying on estimates to make their best guess...
news.yahoo.com
No census in either, so social scientists guessing based on birth/death records.