What’s Your Number out of 7 Billion on Earth [VIDEO]

The World population is growing at an unbelievable rate. In the next few days the United Nations predicts that the World population will hit an astonishing 7 billion people. The biggest growth percentages were seen during the 1950's, and then picked up again during the 70's and 80's. During the great famine and bubonic plague era the population was only at about
370 million. The global population is expected to grow to 10.5 billion by the year 2050. Just for fun, you can find out what number you are in the big picture. What's your number?