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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Nuwara Eliya, Sri Lanka
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An old celebration for a new season
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National Bison Day
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Bryce Canyon National Park turns 100
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In the Himalayas for International Mountain Day
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Nature Photography Day
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Halemaumau Crater, Hawaii Volcanoes National Park
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Lake Tekapo, New Zealand
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From Sputnik to extraterrestrial storms
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Azaleas blooming on Hwangmaesan Mountain, South Korea
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Talampaya National Park, Argentina
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International Tiger Day
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Go with the rainbow flow
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Let’s have a ball
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The stylish Spanish shawl
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Alaska Bald Eagle Festival
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A summertime light show
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Desert bighorn sheep in Valley of Fire State Park, Nevada
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Bardenas Reales Biosphere Reserve and Natural Park, Spain
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Totally Thames Festival, London
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Happy Thanksgiving from an expert face-stuffer
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The (Inca) empire strikes back
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Books for children of all ages
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International Day of Mangrove Conservation
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Christmas tree at Crystal Pier, San Diego, California
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Endangered Species Day
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Sandhill cranes, Bosque del Apache National Wildlife Refuge
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Harvest season begins
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Fiordland National Park, New Zealand
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Winterpret on ice
Bing Wallpaper Gallery

