Even according to IPCC, the global average temperature has increased 0.6°C only over last century. Does it really matter?
kipposhi 發表於 2010-2-4 13:35 
First, thanks for the link. I wasn't familiar with all these data and honestly wasn't paying much attention on global warming. But the link you gave actually brought up the alarm for me.
0.6°C over last century may not seems that much, but I do worry about that. However, what bothers me more is the trend showed in those graph. They also mentioned about the reduce in snow coverage and raise of sea level. So all these don't even bother you at all?
I don't know who/what caused the change, but being human, I believe there is something we could do, instead of keep saying the damage we made is insignificant. |