On July 11, 1987, the world is thought to have welcomed its 5-billionth person. Thirty-six years later, our population has reached 8 billion and is still rising. World Population Day, established by the UN, is a day to reflect on how much life Earth can sustain, and how our lives impact our environment.
World Population Day
Today in History
More Desktop Wallpapers:
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Red-leaf hunting in Japan
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Who created the Easter Bunny?
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An improbable tribute for Towel Day
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Listening to the sea
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White trilliums blooming in Ontario, Canada
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National Moth Week
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A whale of a picture
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Happy birthday, Saguaro National Park
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Dunluce Castle, County Antrim, Northern Ireland
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April Fools Day
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‘Fringe’ takes center stage as Edinburgh celebrates the arts
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Did it see its shadow?
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In celebration of cats
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Earth Science Week
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A city of bridges
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A wassailing we go
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Feast of the Donkey
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Aurora borealis
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National Aviation Day
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Wallabies at sunrise, Australia
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Welcome to my neck of the woods
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Ancient theater of Epidaurus, Greece
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Perseid meteor shower over Nevada
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Everyone s watching the Perseids
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Sand, sun, and sk8ers
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National Park Week: Guadalupe Mountains National Park
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Honoring the rangers on World Ranger Day
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Classical music takes center stage
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World Migratory Bird Day
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A path into history
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