"We know for sure that CO2 concentration is increasing very rapidly, and numerous climate scientists have explained how that may lead not only to modest temperature increases (1 – 2 °C), but possibly to much higher increases in the presence of positive feedback (3°C or more). The economic consequences of a 1 – 2°C increase will be very bad for several regions of the world, but more importantly, it is the possibly much worse consequences of a larger increase in temperature that are the reasons for action now. "
Posted on: Wed, 09 Oct 2013 18:45:49 +0000