They make repeated references to the «warming of the last 25 years» but never mention the total lack of warming evidenced in both satellite and balloon observations. (thenewatlantis.com)
But Trenberth's «lack of warming at the moment» has been going on at least a decade. (skepticalscience.com)
Hypothetically, we could have a statistically significant lack of warming since year X because of La Nina and solar minimum, but at the same time you would also be able say that the underlying trend may be between -.3 / decade and +.3 / decade. (tamino.wordpress.com)