no Paso...not the ENSO by itself, although i think it is certainly key. i believe the MDOs generally are responsible with the ENSO only representing one of those. there is also the AMO, AO, NAO etc. at this point, the temperatures are doing a far better job of responding to the MDOs than to CO2....considering we have cranked a bunch of CO2 into the atmosphere in the past 12 years since our 1998 high temperature year (according to all 4 major temperature indices although Hansen over at Nasa is working very hard to try and make 2005 look hotter than 1998, the other 3 don't seem to look that way....similar to this year when only the GISS is suggesting this is the hottest year on record thus far....of course it is a moot point because no one really believes it will be so at the year's end, that was just good publicity for a all to predictable cycle of AGW alarmist news). i mean of CO2 is such a key driver in the temperature you would think that adding roughly 7% of all the CO2 man has added in the past 150 years to the atmosphere in just 12 years' time would have cranked those temperatures up to new highs...instead they have more or less plateaued and now there is good reason to think they will fall over the next several years. why is that?
and don't give me any business about how this is the hottest decade on record etc etc.....the simple fact is that it has stopped getting warmer in the past 10 years and with what the oceans are currently doing right now, there is good reason to expect some serious cooling in the next couple of years.