ah im not suprise the weather in tennesee was so weird this year we would have two days in a week where it would be 40 degrees than by the end of the week the high would be in the 60s i think we had sevral 70 degree days in december
We're entering within the next two years into a long cold cycle for the Earth. This is due to how the Sun is changing. I'm not debunking the Global Warming theory, I do believe gas emissions and human pollutants/consumption has played its part in the warming of temperatures the last couple decades. But the Sun has always played a bigger role in how the Earth enters a warm period.... and an Ice Age. Not saying we're entering an Ice Age, we're just entering into an extended period of cold climate. NASA has just released its report on the Sun spots and how that's going to affect our climate.
By the way... Global warming=more precipitation. The more warm the Earth is, the more water evaporates and thus, has to fall back on the ground. While you might not see the direct impacts, the poles do see the impact since their ecosystems are amplified. By the way, the speed in which Earth's climate currently change is way bigger than what it was during previous ice age periods. It might be because dinosaurs didn't have enough range rovers. These guys were doing it wrong, not us, right?
psst, solar variation, google it =)
edit: also, more precipitation doesn't mean colder temperatures, april showers; may flowers