Scientific American ✔ @sciam Just how sensitive is Earth’s climate to increasing concentrations of CO2? http://bit.ly/1HAVDET #COP21@dbiello 11:29 PM – 5 Dec 2015 BBC reports COP21 Live: All the latest from Paris Explained: What is climate change? In video: Why does … Continuar leyendo
5 diciembre, 2015
por Felipe Sahagún
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