[Perfectlap]

I think its kind of funny to say that because we have a strong winter that there's nothing to GW. I'm no scientist but that seems to be a bit of a simplification.
If anything its the extreme fluctuation of weather patterns that raises concerns.
It's not as simple as putting an ice cube under heat lamps.
The Earth has a natural equilibrium and I believe it takes quiet a bit to knock it off that perfect rythym. But once you have reached that 'breaking point' (like 2+ billion people in China, India duping fossil fuels into one concentrated area) man made pollutants can make a difference. The resulting effects will NOT be on minor scale.