Comments on: Climate Change Update: Yesterday’s Report on Greenland’s Ice Sheet and its Significance https://techsomogro.com/climate-change-update-yesterdays-report-greenlands-ice-sheet-significance/?utm_source=rss&utm_medium=rss&utm_campaign=climate-change-update-yesterdays-report-greenlands-ice-sheet-significance Science, Technology and the Future Sun, 20 Jan 2013 17:22:47 +0000 hourly 1 https://wordpress.org/?v=6.5.3 By: Geoff Simons https://techsomogro.com/climate-change-update-yesterdays-report-greenlands-ice-sheet-significance/#comment-8144 Sun, 20 Jan 2013 17:22:47 +0000 http://www.21stcentech.com/?p=5305#comment-8144 The reason that past variations in Greenland temperature aren’t correlated with atmospheric carbon dioxide might be something to do with the fact that, over the period in question, atmospheric carbon dioxide levels barely changed. Between 1000 and 1900, they stayed between 270 and 300 parts per million. They’re now at 394 ppm and rising rapidly.

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