The seven billionth person on Earth was likely born on Oct. 31, 2011, according to United Nations data. With this milestone, how the planet can sustain such a large population has become an urgent question.
"100 People: A World Portrait" uses World Health Organization, Census, United Nations, and other data, to shrink the world population stats down to apply to just 100 people.
bless friends who tell you, “text me when you get home safe”
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