siberian permafrost Archives – The Green Optimistic green tech news, since 2008 Tue, 30 Dec 2014 15:57:43 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Irreversible Global Warming Nearing, Scientists Warn https://www.greenoptimistic.com/irreversible-global-warming-20120327/ https://www.greenoptimistic.com/irreversible-global-warming-20120327/#respond Tue, 27 Mar 2012 09:07:41 +0000 https://www.greenoptimistic.com/?p=23656 Although yesterday we were talking about how trees may actually bear higher concentrations of CO2, Australian scientists discovered that we’re pretty close to not being able to reverse global warming – and, yes, you can call that a WARNING. Current estimates are saying that if we continue our polluting habits the way we’ve been doing […]

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