Oh there good at moving the goal posts, if it's not decades then it's the heats hidden or the trend is still upwards. The reality is that there has been and continues to be no warming at the surface and until that changes expect lot's of frowning and toys out of prams and more corrupted data and smoothed datasets to show a warming trend. I assume you have good scietific reasons for disputing this then apart from the usual sound bites. Global Temperature Report: August 2012 Global climate trend since Nov. 16, 1978: +0.14 C per decade http://nsstc.uah.edu/climate/2012/august/august2012_GTR.pdf