" The time for arguing this subject is over. The evidence is overwhelming, and there is no point in discussing this subject any further. Action now must be taken. Poeple still arguing against global warming are people stuck in the 60's still considering data covering the entire century,
the fact of the matter is, is that temperature changes in the last 20 years is the most important data for identifying that we have a problem."
Sean ciclos recurrentes o agravados por etiologias antropogenicas, ahora mismo lo tenemos crudo, aunque se arreglen solos en 5.000 o 10.000 años....
Eso si, los venenos de la polucion de aire, suelo y agua son de intervencion prioritaria, opino yo.
