I thought last year's hurricane season was the proof... Katrina and the others. But then, this year... nothing. Geez, we just can't rely on anything. And just when I was hoping we'd have a longer golfing season in Michigan.
By the way, you may want to examine the climate history of earth a little closer. The "average temperature" for earth is estimated at about 14° C. Compare that to the range over millions of years (12° to 22° C) and you'll see that the "doomsday" warnings of an increase of 2° to 5° C might be a little hyperbole. Perhaps we are just getting back to "normal?"
After all, if you want to compare it to the ice age, then I guess earth is getting hotter... but who wants to live in an ice age?