CNN CNN Saturday Morning September 28, 2013 14:18:00
Talk about mitigation, reducing co2. some policies are re89ed to adaptations, so we need to pull seawalls around certain places. that's what we're faced with right now. there are people talking about gee on engineering, changing the earth, but an old pet shop boys from the '80s, sometimes the solution is worse than the problems, so i think we need to study that for a bit. >> what happens? the next 30, 50 years? walk us through the effect of this warming? >> i think the most notable will be more heat. the frequency and intensity of heat waves has already increased. it's expected to increase fur...