no it is global warming. heat rays from the sun are coming in through the o xone, and getting absorbed, then shot back out fro m the earth. but once shot off the earth, they dont have enough energy to get through the ozone layer again because they were absorbed by the earth. so its just trapping all the heat in.
thats because it creates cold spots, where the weather is still normal, but all together the whole world is getting warmer.. theyre saying this is the year without ice here in wisconsin, but people are still ice fishing..
people have to realize that global warming isn't a year by year thing. Yes we are in a global warming trend but that takes place over hundreds and thousands of years. Humans might be speeding it up but its not like 2005 was cold but global warming made 2007 hot. This has to do more with the jet stream and el nino