Using annual Landsat satellite imagery captured since 1984, Google has created dramatic composites depicting our changing world, the death and growth of natural lands, and humans' impact on the landscape.
The animated GIFs show development and destruction pulsing like a living being, with forests receding, water evaporating, and cities growing. Las Vegas crawls across the desert and construction is booming, while the Brazilian Amazon rainforest, seen here, and glaciers disappear before your eyes.
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Columbia Glacier retreat
The Columbia Glacier in Prince William Sound on the coast of Alaska is one of the fastest-moving glaciers in the world, and has been retreating rapidly since the early 1980s.
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Dubai coastal expansion
Growth is not limited to just land. Here, in Dubai, we see the pace of coastal development and the expansion of manmade island resorts in the early 2000s.
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Lake Urmia drying up
Lake Urmia in northwest Iran, seen as a deep blue oasis in 1984, nearly vanishes, transforming into a dry desert landscape by 2012.
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Las Vegas growth
Beginning in 1986, Las Vegas appear tiny compared with the explosive pace of growth which overtakes the city in the late 1990s and 2000s.
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Saudia Arabia irrigation
Development in Saudia Arabia over the past 20 years has brought with it complex water and irrigation systems to feed life in the dry desert.
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Wyoming coal mining
The coal industry in Wyoming chews slowly across the landscape.