NASA published photographs of the Earth, before and after climate change


In recent hours, NASA published on its website more than 500 photos obtained by satellite, which highlight the damage caused by climate change, showing the transformations and effects on planet earth.

In the images you can see an appreciation of the devastating impact of global warming on the retreat of glaciers, as well as the effects of floods, forest fires and urbanization.

Ice-covered area in the Arctic Ocean in 1984 (left) and in 2012.

He ice volume reached its all-time low in 2012, since at least 1979, when the first reliable satellite measurements began, according to NASA. The 2016 low was the second lowest on record.

“At the rate we are seeing this decline, it is very likely that the Arctic summer sea ice will completely disappear this century,” says NASA scientist Joey Comiso.

The Neumayer Glacier on South Georgia Island on January 11, 2005 (left) and September 14, 2016.

The Pedersen Glacier in Alaska in 1920-1940 (left) and on August 10, 2005.

The Qori Kalis glacier (Peru) in July 1978 (left) and in July 2011.

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