I'd agree with "climate change" but "global warming" seems a bit far fetched... Something's going on, by evidence of these temp swings- we used to have "4" seasons back in the 70's and 80's(presumably before that too; I'm sure you older guys and gals can validate this), but into the 90's we had some 60's and even 70's at Christmas time... in New York ! (Ok, Long Island, but never had weather like that as a kid)
