https://youtu.be/WZY-aW9dNwY?t=32 Delegates from nearly 200 nations on Sunday began talks on global warming at a U.N. meeting in Katowice, in Poland’s coal region. The last climate change meeting of this size was in 2015 and resulted in the Paris agreement. … Sigue leyendo
3 diciembre, 2018
por Felipe Sahagún
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