#1
India
India's 1.417 billion residents make it the most populous country on Earth, a lead that expands by roughly one million each month. This relentless growth outpaces the runner-up ( China) by 9 million and is projected to keep India at the top through 2050, per UN data.
Photos (1)

Comments on "India"
Have a take on this ranking?
Comments are how the argument actually happens here. Posting one needs a free account — it takes about a minute.
No comments yet.
The first comment sets the terms of the argument.