Everybody agrees that it's warming, the argument is about how sensitive is the climate to increased levels of Co2.
"Over the last 140 years global surface temperatures have risen by about 0.8ºC. However, within this record there have been several periods lasting a decade or more during which temperatures have risen very slowly or cooled. The current period of reduced warming is not unprecedented and 15 year long periods are not unusual."
http://metofficenews.wordpress.com/tag/hadcrut4/
We were warming at the rate of 0.5C/century from 1680 until the beginning of the industrial revolution around 140 years ago so it appears that there has been no acceleration in the rate of warming due to the increased level of Co2. It appears that the predictions of 2 - 4 degrees of warming over the next century are alarmist. We will most likely continue to have modest warming which when combined with the increased level of Co2 should be beneficial.
