Christian Beer, do Instituto Max Planck (Alemanha), e colegas afirmam que as plantas consomem cerca de 123 bilhões de toneladas de CO2 da atmosfera por ano..
It is quite gratifying to feel guilty if you haven't done anything wrong: how noble! (Hannah Arendt).
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Writer: DON MCLEAN In someone's hand there is a land, where I must surely go, where she is, to learn what she must know, when she gi...
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http://www.thegwpf.org/benny-peiser-europe-pulls-plug-green-future/ "Slowly but gradually, Europe is awakening to a green energy cris...
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