Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
If the population of China walked past you, in single file, the line would never end because of the rate of reproduction.
1k
There are approximately three chickens for every human on Earth.
13
Roughly 90% of the world's population live in the northern hemisphere.
18
Only about 2% of the world population has green eyes.
36
Denmark has twice as many pigs as there are people.
66
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18