Just the top three populated nations on earth equal 2 ,158,912, 828 or two billion one hundred fifty eight million nine hundred twelve thousand eighthundred twenty eight people!

 And this is JUST the populations of China, India and the U.S. and nobody else!

I haven't been to China but I did go to India in 1985 and 1986 for about 2 months in India and 2 months in Nepal. And then at least I might as well have been going to another planet. In some ways it was like going 1000 years ago when I was out in the country away from big cities it was that different then.

However, things have likely changed a lot in India since then because now it is 2026 40 years later!