pingo Archives – The Green Optimistic green tech news, since 2008 Wed, 25 Feb 2015 19:20:36 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Big Hole in Russia Appearing Due to Climate Change https://www.greenoptimistic.com/big-hole-russia-climate/ https://www.greenoptimistic.com/big-hole-russia-climate/#respond Wed, 25 Feb 2015 19:20:36 +0000 https://www.greenoptimistic.com/?p=53459 Thanks to ever-increasing amounts of carbon dioxide and other greenhouse gases that human activity is pumping into the atmosphere, climate change is increasing average temperatures globally. In the arctic, some point to disappearing ice shelves and methane plumes as proof that climate change is happening. In the permafrost of the Russian steppe, people point at […]

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