Simone Bianco: As many of you know, since 1950, the average surface temperature of the earth has increased by one degree Centigrade due to all the carbon dioxide we are pumping into the air.
Simone Bianco: Od 1950 roku średnia temperatura powierzchni Ziemi wzrosła o jeden stopień Celsjusza z powodu dwutlenku węgla, jaki uwalniamy do atmosfery.